Prime Plants for Nature: Backyards for Nature 2017 Native Plant Awards

by Edie Parnum

Every year we feature two superior native plant species. One of the Prime Plants for Nature is a Tree, Shrub, or Vine and the other is a Perennial. Prime Plants are selected based on these criteria:

1. Native to southeastern Pennsylvania.
2. Offer high wildlife value and contribute significantly to your property’s web of life.
3. Provide food for wildlife by producing nutritious fruits, seeds, nuts, nectar, or       pollen. Most host insects that are eaten by birds or other animals.
4. Offer shelter and places to raise young.
5. Easy to grow and make attractive additions to your landscape.
6. Sold at native plant nurseries and native plant sales.

Our selections for the 2017 Prime Plants for Nature awards are:

Trumpet Honeysuckle, Lonicera sempervirens

Wildlife Value: Red tubular flowers on this woody vine produce nectar that attracts and

Female Ruby-throated Hummingbird feeds on Trumpet Honeysuckle nectar. © Barb Elliot. Click to enlarge.

nourishes our Ruby-throated Hummingbirds. Butterflies and bumblebees use the nectar and pollen. As with other native plants, the foliage is food for native caterpillars, including Spring Azure butterflies and moths such as Hummingbird Clearwing (Hemaris thysbe), Snowberry Clearwing (Hemaris diffinis), Harris’ Three-spot (Harrisimemna trisignata), and Great Tiger Moth (Arctia caja). These caterpillars in turn are food for birds and their nestlings. Songbirds occasionally eat the red berries.

Trumpet Honeysuckle vine in full bloom. © Barb Elliot. Click to enlarge.

Growing Conditions: Trumpet Honeysuckle is adaptable to a variety of situations, sun or part sun, dry to moist soil. This twining vine is best supported by a trellis, fence, or arbor. The plant is long-lived and usually not bothered by pests or disease. Fertilizer is not recommended.

Harris’ Three Spot moth caterpillars eat honeysuckle leaves. © Edie Parnum. Click to enlarge.

 

 

Appearance: This honeysuckle is a rapidly growing multi-stemmed vine but isn’t invasive. The attractive, clustered 2” tubular flowers are red with a yellow throat. They bloom, sometimes profusely, from May through late summer.

 

 

New England Aster, Symphyotrichum novae-angliae

Wildlife Value: Many bees and butterflies use the pollen and nectar of New England

New England Aster produces a profusion of attractive flowers. © Edie Parnum. Click to enlarge.

Aster flowers. Sweat bees, leafcutter bees, carpenter bees, mining bees, and bumble bees are attracted to the blooms’ bold, contrasting colors. The flowers are an important nectar source for Monarch butterflies during their fall migration. The foliage hosts 109 species of caterpillars (per Doug Tallamy, Bringing Nature Home: How You Can Sustain Wildlife with Native Plants, 2007) including the Pearl Crescent butterfly. Moth species include Saddleback caterpillar, several geometers, and Brown-hooded Owlet.

Asters are host plants for Pearl Crescent butterflies. © Edie Parnum. Click to enlarge

Growing Conditions: This trouble-free perennial grows in moist to average soil with sun or part sun. The parent plant produces seedlings that can be easily transplanted. Mature plants can be divided and transplanted, too. Mildew can develop with high humidity and poor circulation.

Appearance: New England Aster is one of our prettiest native perennials. A profusion

Sweat Bee (Augochlorell sp.) collects pollen. © Edie Parnum. Click to enlarge.

of brightly colored blossoms, each 1 ½” across, appears in late summer and persists until fall. The flower rays are bright pink or purple, the central florets yellow-orange. The plant grows 3-6 feet high and may require staking. In a small garden, keep the plant from getting too tall by pinching back the top growth in early June and then again in early July. The flowers are attractive additions to flower arrangements. Cultivars are available in a variety of colors and heights.

Remembering Nature Discovery Day

By Edie Parnum

For eight years I have been gardening for nature on my ¾-acre suburban property. My yard with its abundance of native plants teems with birds, butterflies, bees, beetles, moths, and other creatures both big and small.  On August 29 my property abounded with people, too.  I had invited nature-loving friends to enjoy my native plants and discover the creatures they support.

Edie explaining the wonders of pollination.  Photo © Mallary Johnson.  Click to enlarge.

Edie explaining the wonders of pollination. Photo © Mallary Johnson. Click to enlarge.

Cardinal Flower, Great Blue Lobelia, and Grass-leaved Goldenrod.  Photo © Mallary Johnson.  Click to enlarge.

Cardinal Flower, Great Blue Lobelia, and Grass-leaved Goldenrod. Photo © Mallary Johnson. Click to enlarge.

Some people came for just an hour, others stayed all day.  Most participated in one of the three guided yard tours.  The insect and pollinator walks were popular, too.  Kids enjoyed their own nature and insect events.  A sizable group drove to Barb Elliot’s nearby property and saw her pond and thriving native plant habitat.  Some truly nature-crazed individuals stayed after dark for moth night.

Unquestionably, the native plants were a hit. All the species were labeled for easy identification. Many of my favorite plants (Short-toothed Mountainmint, Grass-leafed Goldenrod, Upland Ironweed, Cardinal Flower, Great Blue Lobelia, Garden Phlox, Trumpet Vine, Trumpet Honeysuckle, Large-leafed Aster, and Sneezeweed) were in bloom. Berries on woody plants (Nannyberry and Blackhaw Viburnums, Flowering and Silky Dogwoods, Winterberry Holly, Black Chokeberry) and a vine (Virginia Creeper) were ripe and ready for the fall migrants.   (Click here for my complete yard plant list.)

Insects attracted notice and won new converts.  Many admired the Monarch and Black Swallowtail caterpillars.  The pollinators were active on the flowers.  We saw native bees (European Honey bees, too), wasps, flies, beetles, day-flying moths, as well as Ruby-throated Hummingbirds spreading pollen while feeding on the nectar.   Our entomologist, Dan Duran, PhD, identified a large blue-winged wasp (Scolia dubia) nectaring on mountainmint.  This wasp, a parasite on the larvae of Japanese Beetles, is now a favorite of mine.

The kids admire a slug with Debbie Beer.  Photo @ Mallary Johnson.  Click to enlarge.

The kids admire a slug with Debbie Beer. Photo @ Mallary Johnson. Click to enlarge.

The sharp-eyed kids on Debbie Beer’s nature walk saw a migrant American Redstart.  By turning over rocks and logs, they discovered slugs and other creepy-crawlies. They also found spiders (the wolf spider was popular), beetles, and a cicada shell—goodies the adults missed.

Vince Smith gave us a geology lesson.  My property is composed of Precambrian gneiss and schist, one of the oldest soils on the planet.  Because it’s well-drained, the Tulip Poplar, Black Gum, and various oaks I’ve planted will develop deep roots.   They should become massive trees and provide wildlife value for decades, perhaps centuries.

Hummiongbird Clearwing, a day-flying sphinx moth, on Garden Phlox. Photo © Tony Nastase.  Click to enlarge.

Hummingbird Clearwing, a day-flying sphinx moth, on Garden Phlox. Photo © Tony Nastase. Click to enlarge.

Usually I merely write about my yard’s plants and animals and post photos on the Backyards for Nature blog.  However, neither words nor pictures are enough.  Seeing the natural beauty of my yard and discovering the creatures living there is more powerful.

Many people told me they were inspired to create their own backyard ecosystems.  Others vowed a renewed commitment to enhance their developing habitats.

They said Nature Discovery Day was fun. I could see it on their smiling faces.

************************************ Special Note ********************************************** I will be selling my house in the spring of 2016. If you or anyone you know is interested in a property that’s alive with nature, contact me at edie@backyardsfornature.org

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See additional Nature Discovery Day photos below.
The Double-banded Scoliid Wasp, Scloia bicincta, parasitizes beetle larvae.  Photo @ Link Davis.

The Double-banded Scoliid Wasp, Scolia bicincta, parasitizes beetle larvae. Photo @ Link Davis.  Click to enlarge.

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Debbie Beer and the kids explore nature in the yard.  Photo © Mallary Johnson.  Click to enlarge.

Debbie Beer and the kids explore nature in the yard. Photo © Mallary Johnson. Click to enlarge.

Dan Duran shows a Monarch caterpillar.  © Tony Nastase. Click to enlarge.

Dan Duran shows a Monarch caterpillar. © Tony Nastase. Click to enlarge.

Monarch caterpillar © Tony Nastase.  Click to enlarge.

Monarch caterpillar © Tony Nastase. Click to enlarge.

Edie's shade garden. © Bonnie Witmer.  Click to enlarge.

Edie’s shade garden. © Bonnie Witmer. Click to enlarge.

Bumble bee on Garden Phlox.  © Bonnie Witmer.  Click to enlarge.

Bumble bee on Garden Phlox. © Bonnie Witmer. Click to enlarge.

Barb Elliot describes her pond to visitors.  Photo © Mallary Johnson.  Click to enlarge.

Barb Elliot describes her pond to visitors. Photo © Mallary Johnson. Click to enlarge.

Eastern Redbud seed pods.  © Bonnie Witmer.  Click to enlarge.

Eastern Redbud seed pods. © Bonnie Witmer. Click to enlarge.

Edie talks to guests attending Nature Discovery Day.  Photo © Mallary Johnson.  Click to enlarge.

Edie talks to guests attending Nature Discovery Day. Photo © Mallary Johnson. Click to enlarge.

Eastern Tiger Swallowtail.  Photo © Bonnie Witmer.  Click to enlarge.

Eastern Tiger Swallowtail. Photo © Bonnie Witmer. Click to enlarge.

Vince Smith explains the geology of the property.   Photo © Mallary Johnson.  Click to enlarge.

Vince Smith explains the geology of the property. Photo © Mallary Johnson. Click to enlarge.

Ailanthus Webworm, a day-flying moth.  © Tony Nastase.  Click to enlarge.

Ailanthus Webworm, a day-flying moth. © Tony Nastase. Click to enlarge.

He's found something interesting.  Photo © Mallary Johnson.  click to enlarge.

He’s found something interesting. Photo © Mallary Johnson. Click to enlarge.

Bee carrying the white pollen of Upland Ironweed.  Photo © Edie Parnum. Click to enlarge.

Bee carrying the white pollen of Upland Ironweed. Photo © Edie Parnum. Click to enlarge.

Peck's Skipper.  Phitii © Tony Nastase.  Click to enlarge.

Peck’s Skipper. Photo © Tony Nastase. Click to enlarge.

Early instar of Black Swallowtail caterpillar.  Photo © Tony Nastase.  Click to enlarge.

Early instar of Black Swallowtail caterpillar. Photo © Tony Nastase. Click to enlarge.

Watching birds in the yard.  Photo © Mallary Johnson.  Click to enlarg.

Watching birds in the yard. Photo © Mallary Johnson. Click to enlarge.

Edie’s Garden—A Place to Discover Nature

By Barb Elliot

Wildlife is abundant in Edie’s yard.  She finds birds, butterflies, moths, dragonflies, bugs,

Monarch newly emerged and ready for release. Raised from eggs laid on Edie’s Butterfly Milkweed.  © Edie Parnum.  Click to enlarge.

Monarch newly emerged and ready for release. Raised from eggs laid on Edie’s Butterfly Milkweed. © Edie Parnum. Click to enlarge.

beetles, bees, wasps, flies, and more – creatures she loves – living among her native plants.

It wasn’t always this way.  I saw the yard when Edie moved to this ¾-acre property in 2007. It was mostly turf grass. Except for a few native trees (Black Cherry, Red Maple, White Pine), no native plants grew here. Consequently, we observed few birds—just an occasional robin or starling—no other wildlife.  She knew she could transform her lifeless property into a healthy habitat for wildlife by reducing the lawn and planting native plants. It could become a place where she could discover, learn, and enjoy nature.

To create a healthy ecosystem on her property she wanted to:

  • Plant a diversity and multitude of native plants
  • Offer conditions for birds and other creatures to thrive and reproduce
  • Provide year-round food sources, water, cover, and places to raise young for wildlife
  • Welcome lots of birds—certainly hummingbirds
  • Create a place of beauty where she could be immersed in nature
  • Learn the species of flora and fauna and how they interact and depend on each other
  • Leave a legacy of nature for future generations with long-lived trees and shrubs

Gradually, year by year, she has succeeded in creating this haven for wildlife.  Eight years later I see thousands of native plants.  They include perennials, grasses, vines, ferns, and woody plants, i.e. shrubs and trees.  She planted densely, letting the plants touch each other as they do in the wild.  Her canopy trees are young, but the oaks and others will be massively productive for wildlife for decades.  Eastern Redbud, Flowering Dogwood, and Shadbush are already filling the understory.  The mature shrubs like Spicebush, Elderberry, and several viburnum species are now luxuriant.  At the ground

Red Milkweed Beetles eat plants in the milkweed family.  The beetles are protected by the milkweed's toxins and the black and red colors. © Edie Parnum.  click to enlarge.

Red Milkweed Beetles eat plants in the milkweed family. The beetles are protected by the milkweed’s toxins and the black and red colors. © Edie Parnum. click to enlarge.

level perennials, vines, ferns, sedges, and grasses, are profuse. This diversity of plants offer nuts, seeds, berries, nectar, and pollen.  Even the foliage of the native plants is indirectly a source of food.  Insects eat the leaves and become food for birds and other creatures.

Birds now find what they need to live and thrive. They eat the fruits, nuts, seeds, and nectar produced by the yard’s native plants.  Resident and migrating birds eat the insects hosted by her native plants. For example, Carolina

 

Chickadees can locate the 6, 000-plus caterpillars required to feed their young.  Of course, no pesticides are ever used.

Edie has added other features for birds.  She installed nest boxes for cavity-nesting House Wrens and Tree Swallows.  She allows fallen leaves to lie in many places. Eastern Towhees and Brown Thrashers rummage in this leaf litter to find insects. Carolina Wrens

 Trumpet Honeysuckle, a well-behaved vine with hummingbird-attracting red tubular flowers.  © Edie Parnum. Click to enlarge.

Trumpet Honeysuckle, a well-behaved vine with hummingbird-attracting red tubular flowers. © Edie Parnum. Click to enlarge.

often locate their insect delicacies in the brush pile. On a snag (dead tree) woodpeckers, including a Pileated Woodpecker, forage for insects in the decaying wood. A Trumpet Vine grows on this snag and attracts hummingbirds seeking nectar from its flowers. A bird bath and small pond offer birds water. The bird feeders supply a small proportion of food needed by some of the birds. Many, many birds (106 species) love this yard.

Her meadow, in my opinion, is the crown jewel of her property.  It is chock full of colorful perennials and grasses.  Birds forage for seeds in late summer, fall, and winter. Numerous butterflies (30 species so far), bees, beetles, and other pollinators are active on flowers

Edie’s Meadow in late summer.  Flowers attract butterflies, moths, and other insect pollinators.  © Edie Parnum.  Click to enlarge.

Edie’s Meadow in late summer. Flowers attract butterflies, moths, and other insect pollinators. © Edie Parnum. Click to enlarge.

blooming from April through October.  Even at night the meadow is alive with moths, beetles, and other insects and spiders.  Aiming a flashlight into the dense meadow plants, she can see the tiny, shining eyes of moths and other insects.  Bumble bees, too, sleep on the flower heads, resting for the next day’s work.

Edie has created a paradise for herself as well as the creatures that call her yard home. With binoculars and camera, she frequently takes nature walks around the yard.  The birds, whether eating, preening, feeding young, are always interesting.  Mating foxes are less expected.  Mating Garter Snakes, too. Even

Spicebush Swallowtail caterpillar on Sassafras, one of its host plants.© Edie Parnum.  Click to enlarge.

Spicebush Swallowtail caterpillar on Sassafras, one of its host plants.© Edie Parnum. Click to enlarge.

better, she loves to discover a caterpillar eating leaves. When she locates other tiny creatures—bees, beetles, wasps, and others—she takes their photos.  At night she uses lights to attract moths.  She photographs these creatures, too.

Using the photos of insects, she can usually make identifications and then figure out their role in this ecosystem. What plants do they depend on?  What plants depend on them? What do they eat?  Who eats them?  Are they parasites?  Predators?

The possibilities for discovery are endless.  Mostly, she revels in success of the healthy ecosystem she has created.

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Nature Discovery Day, August 29, 2015

Edie enjoys showing her garden with its native plants, birds, butterflies, moths and other creatures to nature-loving friends. On August 29th she will host Nature Discovery Day.  Throughout the day you can explore her yard, discover nature in action, and learn about habitat gardening. Guided walks for children and adults will be offered, too.  In the evening it’ll be Moth Night.

This event will be for a limited audience by invitation only. She’s inviting Backyards for Nature blog readers and their interested family and friends.  Save the date and watch for an invitation coming to you in late July or early August.

Let’s Celebrate National Pollinator Week! June 16 – June 22, 2014

By Barb Elliot

Pollinator Week* is a good time to watch, celebrate, and be thankful for pollinators.   After all, they are responsible for every third bite of our food and drink.  They pollinate crops, trees, shrubs, and flowers in our landscapes for free.  I’m having fun observing pollinators

Native Bee on Sundrops (Oenothera fruticosa).  Barb's Yard 6/16/2014.  © Barb Elliot

Native Bee on Sundrops (Oenothera fruticosa). Barb’s Yard 6/16/2014. © Barb Elliot

as flowers bloom on my native trees, shrubs, and perennials. Native bees, beetles, wasps, and butterflies are busy during the day, and after dark I’m finding moths and other nighttime insects visiting my flowers.  Pollinator Week is a good time to take a walk in your yard, look for flowers with pollinators, and watch them as they work.

It’s also a great time to do something for pollinators!  Facing multiple threats, including habitat loss, pesticides, and diseases, they certainly need our help.  The simplest and best

Moth on Common Milkweed (Aesclepias syriaca).  Barb's yard, 6/15/2014. © Barb Elliot

Moth on Common Milkweed (Aesclepias syriaca). Barb’s yard, 6/15/2014. © Barb Elliot

thing we can do to help is add some pollinator-friendly native flowers to your landscape – even if it’s just a few plants in a pot.  Do even more by taking the Pollinator Pledge through The Xerces Society Bring Back the Pollinators program.

For a list of pollinator-friendly plants and more information about pollinators, reasons for pollinator declines, and other simple actions you can take, see my March 24, 2014 post Pollinators Need Our Help!

(*Established in 2007 by the Pollinator Partnership, Pollinator Week “has grown exponentially in scope each year with this year June 16-22 being designated by U.S. Secretary of Agriculture Tom Vilsack and 44 governors as a week to celebrate and protect the nation’s pollinating animals.”)

Prime Plants for Nature: Backyards for Nature 2014 Native Plant Awards

By Edie Parnum

Each year we select two native plants with exceptional ability to support wildlife. These plants will contribute significantly to the web of life in your yard. They host insects, offer nectar and pollen, and produce fruits, seeds, or nuts. Birds, butterflies, and other insects and animals will feed and prosper.  Most provide shelter and nesting places, too.  Our selections, all native to southeastern Pennsylvania, are easy to grow and readily available at native plant nurseries or native plant sales. Our Prime Plants make attractive additions to your landscape.  We offer awards in two categories: Trees and Shrubs and Perennials.

Our selections for the 2014 Prime Plants for Nature Awards are:

Eastern Red Cedar, Juniperus virginiana                                                     

Wildlife Value: This small evergreen tree is a powerhouse for nature.  Yellow-rumped

Cedar Waxwing Eating Cedar Cones.  Photo © Howard Eskin.

Cedar Waxwing Eating Cedar Cones. Photo © Howard Eskin. Click to enlarge.

Warbler, Eastern Bluebird, and Northern Mockingbird are among the 54 species of birds that eat its long-persisting berry-like cones during the cold months.  Cedar Waxwings areso-named because they’re fond of cedar cones. The foliage hosts the Juniper Hairstreak butterfly, a vulnerable species in Pennsylvania, and several species of moths such as the Curve-lined Angle.  Song Sparrows and other

Juniper Hairstreak.  Photo courtesy of  and © Scott Pippen.

Juniper Hairstreak. Photo courtesy of Jeffrey Pippen. Click to enlarge.

birds use the dense foliage for nesting places and shelter. Don’t be tempted to buy the similar-looking Leyland Cypress, a non-native that offers little for wildlife.

Growing Conditions: The Eastern Red Cedar tolerates a wide variety of soils and dry to moist growing conditions.  It prefers a sunny spot. These trees are either male or female.  Only the female trees produce fruits, but you’ll also need a male for pollination.

Screech Owl in Barb's Eastern Red Cedar. Photo  © Barb Elliot. Click to enlarge.

Screech Owl in Barb’s Eastern Red Cedar. Photo © Barb Elliot. Click to enlarge.

By planting at least three of these trees, you will enhance their wildlife value.    A row of cedars will provide dense shelter for birds. From the human perspective, the cedars can offer privacy. If planted on the north side of your house, they will create a windscreen.

Appearance: This evergreen has a pleasing conical shape.  It grows at a moderate rate (1-2 feet per year) and reaches 15-40 feet at maturity.

Eastern Red Cedar Trees.

Eastern Red Cedar Trees.

 

 

 

 

 

 

Short-toothed Mountain Mint, Pycnanthemum muticum

Wildlife Value: This perennial is a magnet for pollinators.  Butterflies, bees, wasps, and flies are attracted to the copious nectar and pollen this lovely plant produces.  Because it

Red-banded Haristreeak nectaring on Mountain Mint.  Photo © Edie parnum.  Click to enlarge.

Red-banded Hairstreak nectaring on Mountain Mint. Photo © Edie Parnum. Click to enlarge.

flowers over a long period of time, it may host thousands of visits by pollinators each season.  With this plant in your yard, you can introduce children to pollination and teach them not to be afraid of bees and wasps.

Growing Conditions: Mountain Mint is a tough plant and will grow well in dry to moist soil in full to part-sun. Like other members of the mint family, it spreads but can easily be controlled, especially early in the growing season. It’s easy to transplant and share with other native plant gardeners.  This perennial is deer-resistant, too.

Appearance:  Mountain Mint grows to about 3-feet tall.  Although the numerous flowers are small and inconspicuous, the foliage is an attractive silvery grey.  The leaves complement other brightly colored flowers in the garden and in flower arrangements, too. This plant’s attractiveness is enhanced by the beautiful butterflies and other pollinating insects that visit.

Video © Barb Elliot.  Pollinators visiting Short-toothed Mountain Mint.  To see pollinator activity, click on symbol in lower right for full-screen view.   Then click play symbol in lower left.  May take several seconds to load.  Turn on speakers for audio.

Plant these and other Backyards for Nature Prime Plants, and nature will flourish abundantly in your yard.

Pollinators Need Our Help!

By Barb Elliot

The earliest spring flowers will soon emerge.  In my garden I’ll admire the delicate white petals of Bloodroot, the first to bloom. Soon I’ll enjoy the blue bell-like flowers of Jacob’s Ladder, the bright yellow of Golden Ragwort, and striking red blooms of Wild Columbine.   The flowers are charming, but I will be more captivated by their insect visitors.  Small bees and flies will fly from blossom to blossom. Working intently, they will stop briefly to feed and gather nectar and pollen.  These will be the first pollinators of the year.

Skipper sipping nectar from Upland Ironweed.  @ Barb Elliot

Skipper sipping nectar from Upland Ironweed. @ Barb Elliot

As spring and summer progress, pollinators will visit the succession of blooms on my native trees, shrubs, and perennials.  Bees, butterflies, flies, beetles, and wasps will be at work.  I’ll watch each butterfly unfurl its straw-like proboscis to daintily probe flower heads and sip nectar.  Yellow pollen grains will dot the heads and bodies of bees and flies.  Female bees will sport saddlebag-like pollen baskets on their hind legs.  The undersides of leafcutter bees’ abdomens will be golden from pollen grains stored on special hairs.

Bumble Bee with pollen baskets.  Photo by Beatriz Moisset. Wikimedia Creative Commons.

Bumble Bee with pollen baskets. Photo by Beatriz Moisset. Wikimedia Creative Commons.

I’ll notice the size, shape, and tongue lengths of pollinators – characteristics that enable some to better exploit different shaped flowers than others.  Iridescent green sweat bees will glisten in the sunlight as they feed on nectar.  The strikingly-marked Locust Borer Beetle will catch my attention as it methodically forages for pollen on my goldenrods.  I’ll marvel at how close I can get to colorful wasps as they busily collect nectar.  Hover flies will hang suspended in air as they take a break from feeding on nectar and pollen.  After dark, with my flashlight, I’ll find moths flying from flower to flower, performing nighttime pollination.

Locust Borer Beetle on goldenrod.  Wikimedia Creative Commons photo.

Locust Borer Beetle on goldenrod. Wikimedia Creative Commons photo.

My flowering plants put on their royal finery to entice these pollinators, not me.  Their showy colors and patterns advertise and guide the pollinators to the plants’ nectar and pollen.  The plants must rely on the pollinators to transport pollen among different flowers of the same species.  This cross-pollination enables plants to produce the seeds and fruit needed  for reproduction.  Well-pollinated plants bear more fruit, produce genetically diverse seed, and are healthier. For the pollinators the nectar provides carbohydrates for energy. The pollen supplies them and their offspring with protein, vitamins, minerals, fats, and starches.

Pollinators play essential roles in our ecosystems.  Seventy-five percent of the world’s plants require pollinators to produce seed or fruit.  One-third of our food supply comes from pollinator-reliant plants. Birds and other wildlife in my yard and the world over eat

Green Sweat Bee.  Photo by Beatriz Moisset on Wikimedia Creative Comoons.

Green Sweat Bee. Photo by Beatriz Moisset on Wikimedia Creative Comoons.

the seeds and fruits produced by pollinator-dependent plants.  Pollinators themselves are food for birds and other animals, including insects.  A diverse population of pollinators is critical to the web of life.

Unfortunately, many pollinators are in decline.  Some are threatened with extinction.  Our most beloved pollinator, the Monarch butterfly, is in serious trouble.  The eastern U.S. population crashed in 2013, and the smallest number on record over-wintered in Mexico this year.  Not only Monarchs but other pollinator populations, including bees, our most prolific pollinators, are in trouble, too. The effects of Colony Collapse Disorder on non-native honeybee populations are well known. However, many of our 4,000 U.S. native bee species, key pollinators of both

Bumble bee with tongue extended on Mountain Mint. Photo @ Barb Elliot.

Bumble bee with tongue extended on Mountain Mint. Photo @ Barb Elliot.

native plants and crops, are also at risk.  Bumble bees seem particularly hard hit, with about half of our 47 U.S. species in decline.  Some are in danger of extinction. Less studied pollinators like beetles, wasps, and moths are likely declining as well.

Loss of good foraging and nesting habitat is the primary cause for pollinator declines.  Pesticides and introduced parasites add to the toll.  Many experts believe neonicotinoid insecticides pose a particular threat to bees and other pollinators.  Those that forage on treated plants become weak or die.  “Neonics” and other systemic pesticides are taken up through a plant’s roots and travel to all parts of the plant, including its nectar and pollen.  Last June, 50,000 bumble bees foraging on flowering trees at a single location in Oregon were killed after the trees were sprayed with a neonicotenoid.  Neonics are present in a variety of insecticide brands commonly sold to gardeners. They are also used in nurseries that raise plants.  In fact, some plants sold as bee-attractants contain neonicotenoids.

Wasp on Mountain Mint. @ Barb Elliot

Wasp on Mountain Mint. @ Barb Elliot

Despite all the threats, we gardeners can help sustain pollinator populations in our area.  (See table below.)  Some gardeners like to attract butterflies, but balk at inviting moths, bees, beetles, flies, and wasps.  However, these insects have important roles to play in the web of life and are generally harmless to gardeners.  Native bees are unaggressive and rarely sting. Even wasps are docile when foraging on flowers, although they may forcefully defend a nest.  By incorporating a variety of native plants in our yards, our most important conservation action, we will attract pollinators that are also predators and keep insect populations in check.  Various beetles, flies, and wasps prey on aphids and other insect pests.  By growing a diversity of native plants (see plant list below), we will encourage a healthy balance of insects in our gardens.

Hover Fly on Snakeroot.  @ Barb Elliot

Hover Fly on Snakeroot. @ Barb Elliot

I hope the plight of the Monarch butterfly will compel us to action. We must help not just the Monarchs* but the less charismatic butterfly, bee, fly, wasp, beetle, and moth pollinators as well.  For too long, we have ignored pollinators or treated them as pests to be destroyed.  We have gardened for aesthetics and our enjoyment without considering nature.  These beneficial creatures are crucial players in the web of life in our own gardens and beyond. We can make a difference for them.  We and our gardens will benefit.

 *Please note that we will be selling milkweed plants for Monarchs again this year!  Stay tuned for an upcoming post about Monarchs and details of the milkweed sale.

How to Help Pollinators
Provide Food 
  • Plant:
¨  A variety of nectar- and pollen-rich native plants. Strive for 8 or more species.
¨   Perennials in clusters, preferably 5 or more of a single species, so plants are easily found.
¨   For a succession of blooms from early spring through late fall.
¨   Natives with different flower shapes for pollinators or varied sizes, shapes, and tongue lengths.
¨   Host plants for butterflies and moths.
  • Buy plants at local native plant retailers or where sellers identify whether plants are pre-treated with systemic pesticides such as neonicotinoids.
  • Remove invasive plants so they crowd out natives
Provide nesting and overwintering sites
  • Leave:
¨  Areas of bare soil in sunny, well-drained spots.
¨   Stumps, logs on the ground, dead branches and trees.
¨   Leaf litter for over-wintering butterflies, moths, beetles and their larvae or pupae
¨   Stems of perennials standing from fall through late winter
Provide water
  • Add a shallow dish with sloped sides for easy entry and exit
  • Keep an area of soil moist or muddy for butterflies and other pollinators that forage for minerals and salts in soil
Prevent pesticide poisoning
  • Don’t use pesticides, but especially avoid neonicotinoids.  Click here for a list of common brands containing neonics.
  • Don’t apply herbicides or fungicides to lawn or beds with nest sites or pollinator plants
Other Ways to Help Pollinators
  • Make a commitment to protect pollinators by getting your yard certified as a pollinator habitat and posting a sign.  See The Xerces Society’s “Bring Back the Pollinators” campaign
  • Become a citizen scientist to help scientists track pollinator populations, such as by reporting sightings of bumble bees to Bumble Bee Watch or other species to Project NoahXerces Bring Back the Pollinators habitatsignfull (1)
Recommended Native Plants for Pollinators by Bloom Period

Common Name

Botanical Name

Flower Color

Bloom Period^

Height

Soil

Exposure

Notes

Perennials

Bloodroot
Sanguinaria canadensis
White
April
6-8”
Dry to moist
Part shade to shade
Golden Ragwort
Packera aurea
Yellow
April-May
1-2’
Moist to wet
Part shade to shade
Host plant. Deer resistant
Jacob’s Ladder
Polemonium reptans
Blue
April-May
8-15”
Moist
Part  shade to shade
Deer resistant
Wild Geraniium
Geranium maculatum
Pink – purple
April-May
1-3’
Moist to dry
Part sun to shade
Host plant. Deer resistant
False Solomon’s Seal
Maianthemum racemosum
White-cream
May
12-24”
Moist to dry
Part shade to shade
Smooth Solomon’s Seal
Polygonatum biflorum
White -light yellow
May-June
2-4’
Moist to dry
Part sun
Deer resistant
Wild Columbine
Aquilegia canadensis
Red
May-June
1-3’
Moist to average
Part sun to shade
Deer resistant
Beardtongue
Penstemon digitalis
White
June-July
2-3’
Dry to moist
Sun to part shade
Deer resistant
Bee Balm
Monarda didyma
Red
June-August
3-4’
Moist to dry
Sun to part shade
Deer resistant
Butterfly Milkweed
Asclepia tuberosa
Orange
June-August
1-2’
Dry to moist
Sun
Host plant for Monarch, others.  Deer resistant
Nodding Onion
Allium cernuum
Pale -dark pink
July
1-2’
Dry to moist
Sun
Deer resistant
Purple Coneflower
Echinacea purpurea
Purplish pink
July
3-4’
Moist to dry
Sun to part sun
Swamp Milkweed
Asclepias incarnata
Light – dark pink
July
3-5’
Moist to wet
Sun to part sun
Host plant – Monarch butterfly; deer resistant
Blazing Star
Liatris spicata
Purple
July-August
2-4’
Moist
Sun
Culver’s Root
Veronicastrum virginicum
White
July-August
3-5’
Moist
Sun to part shade
Joe Pye Weed
Eutrochium maculatum; E. fistulosum
Pink
July-August
4-7’
Moist to wet
Sun to part shade
Host plant. Deer resistant
Short-toothed Mountain Mint
Pycnanthemum mutucum
White
July-August
2-3’
Moist
Sun to part shade
Deer resistant
White Turtlehead
Chelone glabra
White
July-August
2-4’
Moist to wet
Sun to part sun
Wild Bergamot
Monarda fistulosa
Pink
July-August
2-4’
Moist to dry
Sun to part sun
Host plant. Deer resistant
Common Boneset
Eupatorium perfoliatum
White
July-September
2-4’
Moist to wet
Sun
Host plant
Cup Plant
Silphium perfoliatum
Yellow
July- September
4-8’
Moist to wet
Sun
Host plant
Fragrant Hyssop
Agastache foeniculum
Blue-violet
July-September
3-5’
Moist to dry
Sun to part sun
Deer resistant
False Sunflower
Heliopsis helianthoides
Yellow
July-September
3-5’
Moist to dry
Sun to part sun
Garden Phlox
Phlox paniculata
Pink/white/
lavender
July-September
2-6’
Moist
Sun to part shade
Goldenrod -Stiff
Solidago rigida
Yellow
July-Sept
3-5’
Dry to moist
Sun to part sun
Host plant. Deer resistant
Great Blue Lobelia
Lobelia siphilitica
Blue
August
1-3’
Moist to wet
Sun to part shade
Cutleaf/ Green-headed Coneflower
Rudbeckia laciniata
Yellow
August-September
3-6’
Moist
Sun to part sun
New England Aster
Symphotrichum novae-angliae
Pink -purple
August-September
2-5’
Moist to wet
Sun to part shade
Host plant
Goldenrod – Zigzag
Solidago flexicaulis
Yellow
August-October
1-3’
Dry to moist
Part shade to shade
Host plant. Deer resistant
New York Ironweed
Vernonia noveboracensis
Magenta
August-October
3-6’
Moist to wet
Sun to part shade
Obedient Plant
Physostegia virginiana
Pink
August-October
2-5’
Moist to wet
Sun to part shade
Mistflower or Hardy Ageratum
Conoclinum coelestinum
Blue
September-October
1-3’
Moist to wet
Sun to part shade
Deer resistant

Vines

Virgin’s Bower (a magnet for daytime species & moths at night)
Clematis virginiana
White
August-September
To 10’
Moist
Sun to part shade
May spread. Deer resistant

Trees and Shrubs

Pussy Willow
Salix discolor
Silvery gray
March
20-35’
Sun
Wet to moist
Serviceberry
Amelanchier canadensis;  A. laevis
White
April
6-20’
Sun to part shade
Dry to moist
Highbush Blueberry
Vaccinium corymbosum
White – pink
April-May
6-12’
Sun to shade
Wet to dry, acid
Redbud
Cercis canadensis
Pink – lavender
April-May
20-30’
Sun to part shade
Moist to wet
Deer resistant
Black Cherry
Prunus serotina
White
May-June
50-75’
Sun to part shade
Moist
Sweetbay Magnolia
Magnolia virginiana
Creamy white
May-June
10-20’
Sun to part shade
Moist to wet
Deer resistant
Black Gum
Nyssa sylvatica
Green
June
30-50’
Sun to part shade
Moist to wet
Deer resistant
Tulip Tree
Liriodendron tulipifera
Yellow-green  & orange
June
75-100’
Sun to part shade
Moist to average
Basswood
Tilia americana
Pale yellowish
Late June-early July
75-100’
Full sun to light shade
Moist
Buttonbush
Cephalanthus occidentalis
Creamy white
July-August
6-12’
Sun
Wet to moist

Resolutions to Bring Nature to Your Yard in 2014

By Edie Parnum

Oh, no, you say.  I never make resolutions—too much self-denial and discipline.

Here are some resolutions that don’t require much work.  And, in fact, they’ll add pleasure to your life. Pick one of these to get started. Birds, butterflies, and other creatures will visit your yard.  Pick three, and you’ll see nature flourish abundantly–guaranteed.

  1. Plant a tree.  Adding a native (historically part of our local ecosystem and food web) tree is the single best contribution you can make to your property’s habitat.  It will offer more food, shelter, and nesting places than any other plant.  Besides providing seeds, fruits, or nuts directly to birds and other animals, the tree’s leaves host native insects.  Birds and other small animals eat native insects in
    White-Marked Tussock Moth caterpillar eats leaves of oaks, birches, cherries, and other trees.  Click to enlarge

    White-Marked Tussock Moth caterpillar eats leaves of oaks, birches, cherries, and other trees.

    large quantities. The small animals are prey to larger ones.  Thus, this native tree and its insects contribute enormously to fuel your yard’s ecosystem.  It’s easy and inexpensive to plant a sapling tree.  It will establish quickly, grow fast, and sustain wildlife for decades.  Surely you have room for one tree (small or large), perhaps several of them.  Native oaks offer the best wildlife value but check our website for other valuable native trees.

  2. Plant shrubs.  Requiring less space than a tree, they offer nearly as much value to a healthy habitat. Besides the nutritious fruits these woody plants produce, insects eat their leaves.  As with trees, these insects sustain birds and the other animals in the web of life.  Also, dense deciduous and evergreen shrubs provide
    Red Chokeberry’s fruits are eaten by thrushes, catbirds, and waxwings.  Click to enlarge.

    Red Chokeberry’s fruits are eaten by thrushes, catbirds, and waxwings.

    cover and places for nesting birds.  Highbush Blueberry (Vaccinium corymbosum), Red and Black Chokeberry (Aronia sp.), Northern Bayberry (Morella pensylvanica), and various native dogwoods (Cornus sp.) and viburnums (Viburnum sp.) are excellent choices. Plant three or more of each species.  See our website for recommended shrubs.

  3. Plant perennials, not annuals.  Annual flowers are so much trouble to put in each year, fertilize, and keep watered.  Forget the bothersome begonias, impatiens, marigolds, coleus. petunias, and the like.  Native perennials will grow
    Hummingbirds, bees, butterflies, and other pollinators feed on Wild Bergamot’s nectar.  Click to enlarge.

    Hummingbirds, bees, butterflies, and other pollinators feed on Wild Bergamot’s nectar.

    and bloom beautifully for years without any extra care. My favorites are Butterfly Weed (Asclepias tuberosa), Summer Phlox (Phlox paniculata), New England Aster (Symphyotrichum novae-angelae), Bee Balm (Monarda didyma), and Mountain Mint (Pycnanthemum muticum), but there are many other beautiful native perennials. All provide nectar and pollen for bees, butterflies, and other pollinators. Like other native plants, they host native insects, too.

  4. Plant a vine.  If you want hummingbirds in your yard, plant a Trumpet Honeysuckle (Lonicera sempervirens) (not the invasive Japanese Honeysuckle, of course) or Trumpet Vine (Campsis radicans).  Virgin’s Bower (Clematis virginiana) is a magnet for bees, moths, and other pollinators.
  5. Plant groundcovers.  Minimize weeding.  Instead, cover the ground with native groundcovers like Allegheny Pachysandra (Pachysandra procumbens), Green and Gold (Chrysogonum virginianum), and Golden Ragwort (Packera aurea).
  6. Take out a patch of lawn.   It’s the most biologically deficient part of your yard—not much better than your driveway.  Every year decrease the size of your lawn
    Great-spangled Fritillary nectaring on False Sunflower.  Click to enlarge.

    Great-spangled Fritillary nectaring on False Sunflower.

    and keep only what you use for family activities, dog play, and other outdoor activities.  Instead of turf grass, plant any and all of the above: trees, shrubs, perennials, vines, groundcovers.

  7. Take out invasives.  Invasive plants spread aggressively and crowd out desirable native vegetation.  Yes, whether you cut, pull, or smother the invasives, it can be a lot of work.  Plus, if you leave the ground bare afterward, of course they’ll come back.  Immediately fill in the cleared area with native plants.
  8. Learn native plants.  You can attend botany walks at Bowman’s Hill Wildflower Preserve, Heinz National Wildlife Refuge, and Tyler Arboretum.  Visit a botanical preserve where native plants are labeled such as Bowman’s Hill and Jenkins Arboretum. When buying plants at native plant nurseries like Redbud Nursery and Yellow Springs Farm, you’ll see labelled plants and learn growing tips from their knowledgeable staffs.  Use the internet photos and gardening information, too.
  9. Read a book.  I recommend Bringing Nature Home: How You Can Sustain Wildlife with Native Plants.  The author, Douglas Tallamy, professor and chair of the Department of Entomology and Wildlife Ecology at the University of Delaware, will inspire you to plant native plants and increase your determination to host native insects, birds, and butterflies in your yard.

    White-throated Sparrow, a common visitor in winter. Click to enlarge.

    White-throated Sparrow, a common visitor in winter.

  10. Walk around and enjoy nature in your yard frequently.  Take your binoculars to better see and learn about the birds, butterflies, and other creatures that live in your garden.  With a camera you can take photos of your plants and wildlife sightings.   You’ll be inspired to become more familiar with your own wildlife preserve. Spread your enthusiasm: take a child with you on your backyard adventures.

Personally I will do all ten of these—with pleasure.

If you’re a beginner to habitat gardening, pick one of these ideas to get started.  Perhaps you can tackle two or three this year, but don’t get overly ambitious.  Start planning now in the dead of winter. Time and money may be limited, but you can start small and keep improving your habitat each year.  Before long you’ll notice more insects including butterflies and moths, more birds, and, indeed, much more wildlife activity in your yard.

Do something for nature in 2014.