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Planting in Fall

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A volunteer gardener at Rushton Farm this August. Photo by Jennifer Mathes

              Although fall is when most things begin to die back, there is no better time to put new life into the ground! It is obviously a beautiful season to get outside, but it also presents the perfect conditions for a young plant to thrive. Getting your planting done now will make both your and your plants’ lives a whole lot easier come next spring.

The most significant benefit of planting in the fall is the jump-start it gives plants to get their roots established. Because they are not battling the heat and drought of the summer, the plants are able to focus their energy on growing a strong root system. This gives them more time to gain strength before they emerge in the spring and take on the summer heat. In addition, the cooler autumn weather means less watering, and fewer hungry pests. There are also practical reasons to plant in the fall. Having just gone through the spring and summer, you know exactly what additions your garden may need, and when everything is busy next spring, you’ll be thrilled with the time you have saved.

Fall is a great time to add herbaceous perennials to your garden so that they are ready to emerge come spring, but it is an especially ideal time to plant trees and shrubs. These woody species depend on a strong root base, and require more time to get established, so getting them started now puts them at an advantage. Maples and oaks fare particularly well planted this time of year. Fall is also the time to plant spring blooming bulbs, as they need to go through winter in the ground in order to break their dormancy.

As always, we recommend using native plants in your yard for the benefit of our birds, pollinators, and other wildlife. Luckily, there are wonderful local nurseries nearby where you can find natives, such as Redbud, Mostardi, and Octararo. We also have a variety of resources on our website that explain the benefits of native plants and offer suggestions for which ones to use, including our recent virtual presentation on native plants in your landscape, and our Homeowner Resource Guide. And of course, you can always come out to visit our office and preserves for inspiration. Happy planting and enjoy the fall!

Bumble bee on Culver’s Root. Photo by Blake Goll/Staff

Fall Planting Tips:

  • It is best to plant once the weather is somewhat cooler, but plants will still need 4-6 weeks to get established before the ground freezes. Mid-September through the end of October is generally the best time to do your planting.
  • Dig your holes only as deep as the container the plant is in, and twice as wide. Loosen any tangled or circling roots by hand before placing the plant in the ground.
  • Bury your plants so that the root flare (where the roots start to spread from the trunk/stem) is just above ground level, and tamp the soil in firmly.
  • Adding mulch will help the soil hold moisture, and provide insulation for the roots over the winter (be sure not to pile mulch over the root flare).
  • With cooler fall temperatures, new plants won’t need quite as much water as they would in the summer, but it is still important for their establishment to keep them hydrated. Always thoroughly water in after planting, and as needed depending on the weather and soil moisture.
Native bee and Virginia cup plant. Photo by Jennifer Mathes

Our Native Wildflower Meadow: An Example of How to Heal Nature from Home

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The Willistown Conservation Trust’s “front yard.” Photo by Blake Goll/Staff

In the heart of Willistown lies a Garden of Eden: over an acre of native wildflowers blankets a gentle slope in front of the Trust’s office on Providence Road. It provides a living example of how homeowners can help support nature in their yards. 

The first seeds for our wildflower meadow were planted in 2008, and since then around 800 flower plugs were carefully tucked into the soil each spring by elementary school children who learned about the myriad benefits of these native plants— from supporting the insects that drive food webs to minimizing water usage.  Year after year we watch the cradle of green grass morph into a field of countless perennials awaiting their turn for inflorescence throughout the summer. 

Variegated fritillaries on asters in late September. Photo by Blake Goll/Staff

Last year I kept a photo journal of the spellbinding symphony of life the meadow supports during its prime flowering months of July and August. 

In July, the red milkweed beetles wiggled their black antennae against the common milkweed as a few tiger-striped monarch caterpillars happily munched away at the toxic leaves.  Honeybees and nectar-loving wasps buzzed peacefully around the velvety mountain mint in such masses as to make the plant seem like it had a pulse.  Hummingbird clearwing moths probed the charming purple sprays of the wild bergamot, and clumsy bumblebees clung to the elegant ivory candelabras of Culver’s root.  Swallowtail butterflies became fluttering fixtures on the delicate clusters of lilac blooms produced by the garden phlox—seemingly every pollinator’s most cherished cocktail. On a lucky day even a battered monarch butterfly danced with hope among the Joe-Pye weed, its torn wings a symbol of the trials that this threatened species can overcome if we only provide it with more sanctuaries like this.

Culver’s root. Photo by Blake Goll/Staff
Hummingbird moth on wild bergamot. Photo by Blake Goll/Staff
Meadow fritillary on mountain mint. Photo by Celeste Sheehan

In August the meadow takes on a golden hue as the brilliant yellow of the native sunflowers is augmented by goldenrod species.  Contrasting splashes of deep purples from the ironweed and vervain create a blissful palette in which at least ten species of butterflies can be counted at once.  Birds also abound in this kaleidoscope of colors: kingbirds and bluebirds hunt for insects, as goldfinches bounce up and down on the long stems of the cup plant, chattering to each other while feasting on the seeds of the spent blooms.  I watched a young house wren take shelter among the stems of the pokeweed, where he made his first babbling attempts at his father’s spirited song.

Grass-leaved goldenrod. Photo by Blake Goll/Staff
Honeybee on ironweed. Photo by Blake Goll/Staff
Goldfinch on Virginia cup plant. Photo by Blake Goll/Staff

This is life at its finest.  There are few natural landscapes where you can be surrounded so closely by so much visible life that is not in any hurry to evade you.  A cathartic place like this has the power to free us of loneliness, sadness, and worry by igniting our fascination. Your eye catches sight of a butterfly and the mind follows; such involuntary attention is the opposite of what our daily tasks demand and is exactly what promotes clear-headedness, calm, focus, and happiness.

Not only are native wildflower meadows elixirs to human health, they also promote ecological health and act as unsurpassed nurseries for biodiversity.  Imagine having all these benefits right at your back door.

There are over 48 million acres of largely biologically barren lawn in the U.S, and we lose 1.5 million acres of land to development each year.  Our lawns do not have to be monocultures of grass; by choosing native plants for at least half of our properties our yards could actually begin to rebuild the ecological food webs that are breaking down as a result of loss of habitat and pesticides.  By incorporating patches of native plants in your yard you can provide habitat for countless insect and bird species, including beneficial predators that keep pest insects in check naturally.

Common milkweed in the Willistown Conservation Trust’s native meadow. Photo by Blake Goll/Staff
Rare sand wasp species (Psammaletes mexicanus) found in our wildflower meadow last summer. It is pictured here carrying a leafhopper prey. Photo by Celeste Sheehan

Studies show that native wildflowers are also an answer to feeding the world’s growing population; the diversity of birds and insects in strips of wildflowers next to agricultural fields reduces or eliminates the need for pesticides and significantly increases crop yields, thanks to pollinating services.  Even in the dormancy of winter, unmown native wildflowers and grasses provide essential seed sources and shelter for birds.

There is a wonderful quote, “Leave room in your garden for fairies to dance.”  I remember reflecting in the wildflower meadow that summer and marveling at two monarch butterflies that seemed to be curious about me as they glided past and fluttered back to me in a teasing manner.  With iconic species like this on the brink of becoming like fabled garden sprites to our children, it is hard to justify not doing everything we can to heal nature.  What a gift it is to learn that your yard actually has the power to make a big difference.

White M Hairstreak. This rare butterfly species was found in our native wildflower meadow last summer, highlighting the importance of native plants. Photo by Celeste Sheehan

The Trust invites you to check out our website or call for information on creating your own wildflower paradise. You are welcome to visit our wildflower meadow at the office (925 Providence Road, Newtown Square).  Its peak months are July and August, but you’ll be rewarded with new joys any month you go.  Wildflower strips are also incorporated along the farm fields at Rushton Farm.  Common Milkweed is spectacular at all of our preserves for a brief window in mid-June.

Ready to join the movement?

Here is our curated list of great sources to get you started learning about, buying, and planting natives:

Which Native Plants to Buy for What Purpose

Where to Buy Native Plants Locally

Online Native Plant Marketplaces

 Summer Reading List

  • Bringing Nature Home by Doug Tallamy
  • The Living Landscape by Doug Tallamy and Rick Darke
  • Nature’s Best Hope by Doug Tallamy
  • Noah’s Garden by Sara Stein
  • The Backyard Parables by Margaret Roach
Monarch on echinacea. Photo by Celeste Sheehan

Resolve to Be a Better Human for Birds (i.e., Earth)

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Gray-cheeked Thrush banded at Rushton in October 2018. Photo by Blake Goll. This is one of our longest distance migrants, breeding in spruce forests of northern Canada and Alaska.

This fall, world scientists (11,000 of them to be exact) made a clear and unequivocal declaration in BioScience Magazine that planet Earth is in a climate emergency. The climate crisis is closely linked to excessive consumption of the wealthy lifestyle, and climate tipping points are arriving faster than anticipated. Major change is needed at all levels of society, and “help planet Earth” might be the most important New Year’s resolution to add to your list.

This sounds like a lofty task that could induce Ostrich Syndrome of sticking our heads hopelessly into the sand. Especially since this warning follows the article in Science declaring that we have lost 30% of our birds in the past 50 years. Do not despair: there are many personal changes we can all make in our daily lives, and by focusing on birds we can make the overall problem seem more manageable and the solution more tangible. When we help birds, we help the world.

Following represents a list of ideas to consider, realizing we cannot be perfect. But we can certainly be better.

Reduce Carbon Emissions

While most of us cannot directly reduce subsidies to fossil fuel corporations as the Alliance of World Scientists suggests, we can reduce our carbon emissions personally. Planning a vacation for 2020? Try exploring a place closer to home rather than one that requires global air travel. Buying a new car? Choose brands with low emissions or electric if you can afford it. Look into changing your home energy supplier to renewable energy.

Common Yellowthroat last April at Rushton. Photo by Celeste Sheehan. It was determined to be at least 9 years old (originally banded by us in 2012)! This species is less common in drier areas and suffers from loss of its natural habitat.

Studies show that climate change is playing a role in bird declines. As the planet warms, bird ranges are shifting north often into less ideal habitats. Some neotropical migrant species in particular have been hit hard because their day length-derived arrival dates are now out of snyc with temperature-derived North American insect pulses.

Check out the official climate emergency warning.

A native wildflower meadow at Willistown Conservation Trust’s headquarters on Providence Road, Newtown Square. Photo by Blake Goll

Plant a Native Wildflower Garden

With lawns covering over 40 million acres of the U.S., it is paramount that we begin to see these lawns as places where conservation can happen. Devoting part of your manicured lawn to a natural meadow habitat with native grasses and flowers can greatly increase diversity of insects and birds, eliminate the need for pesticides, and reduce the need for watering (most native plants once established can mine groundwater). These native wildflower gardens only require mowing once a year in early spring, thus decreasing carbon emissions associated with repetitive mowing.

Carolina Chickadee banded at Rushton last spring. Photo by Celeste Sheehan

Doug Tallamy, author of Bringing Nature Home, proved that chickadees in a suburban neighborhood of mostly lawn and non-native trees and shrubs actually experienced diminished breeding success. Most of the nutrient-rich caterpillars they need to feed their young are located on native plants; Tallamy’s lab suggests that even an imperfect mix of 70% native plants and 30% non-native is enough to bolster healthy populations of breeding birds in our neighborhoods.

Visit the Native Plant Finder to learn which butterflies and moths are supported by different native plant host species in your area.

White M Hairstreak, a rare butterfly found at the Willistown Conservation Trust’s native wildflower meadow in July. Photo by Celeste Sheehan

Support Healthy Food Systems

Reducing the global consumption of animal products, especially large livestock, can significantly lower greenhouse gas emissions. Enormous expanses of natural ecosystems are used for growing livestock feed. Eating a plant-based diet not only improves human health but it also frees up cropland for growing human plant food as well as for restoring natural habitats for birds, wildlife, and ecosystem services (e.g., carbon sequestration).

You can also support small farms like Rushton Farm that employ regenerative agriculture. More than simply organic, regenerative agriculture is a conservation and rehabilitation approach to farming and food systems. It’s partnering with nature to regenerate soil with smart crop rotation, increase biodiversity with habitat borders, improve watersheds by eliminating chemical inputs, and enhance ecosystem services like pollination by native bees. Basically, it’s the way farming was done prior to agricultural intensification.

American Goldfinch at Rushton Farm in October. Photo by Celeste Sheehan. Goldfinches are one of the many species that benefit from the habitat created by regenerative farming. We banded a record of 119 goldfinches this fall!

Agricultural intensification has been linked to the worrisome 50% decline in American grassland bird populations since 1970. Worldwide, this sect of birds is dramatically declining in part because of farmland habitat degradation but also because of controversial insecticides previously thought to only affect bees.

A recent study on wild White-crowned Sparrows used Motus tracking technology to understand the detrimental appetite-suppressing effects of these neonicotinoids on migratory birds. Read more about the fascinating study: Insecticides Shown to Threaten Survival of Wild Birds.

White-crowned Sparrow banded at Rushton November 2018. Photo by Blake Goll

Buy Shade Grown Coffee

Coffee traditionally grows in harmony with nature in the understory of tropical forests. This means that it is an agricultural product that can actually support a diversity of habitat structure that is perfect for migratory birds that overwinter in the tropics like our beloved Wood Thrush and Baltimore Orioles.

Wood Thrush banded at Rushton in May. Photo by Blake Goll. For every ten Wood Thrushes, six have been lost since 1970.
Baltimore Oriole banded at Rushton last May. Photo by Celeste Sheehan

Unfortunately, much like the rest of modern agriculture, we have found a way to intensify this crop’s production by clear-cutting forests and growing it in the sun. Full-sun coffee farms make up over 76% of the total coffee cultivation area.

You can support family owned coffee farms that are doing it responsibly and preserving forests by looking for the Bird Friendly certification, a science-based certification that is run by the Smithsonian Migratory Bird Center of the Smithsonian Institution. Bird Friendly requires farmers to plant a diversity of trees, prioritizing native ones that have the highest value (in insects) to birds.

Read more about the intricacies of the relationship between birds, coffee, and global warming: Newfoodeconomy.org.

And then order some Bird Friendly coffee from our friends at Golden Valley Farms Coffee Roasters in West Chester, PA!

Switch to Sustainable Toilet Paper

The boreal forest of Canada has been dramatically affected by America’s love of luxury toilet paper brands that use virgin pulp. The boreal forest covers 60% of Canada, absorbs significant amounts of carbon dioxide from the atmosphere, and has been called the Songbird Nursery of North America as 3 billion birds of over 300 species flock there for breeding each year. An area the size of Pennsylvania has already been wiped out of this majestic forest.

Magnolia Warbler banded at Rushton in May. Photo by Blake Goll. Primarily an insect eater, this warbler migrates from the tropics to the boreal forest to breed.
Northern Saw-whet Owl being banded at Rushton last fall. Photo by Celeste Sheehan. This is another species that depends on the boreal forest.

There are many toilet paper brands that now use recycled paper and even bamboo, which is still far more sustainable than pulp from trees (and a little softer than recycled paper for those transitioning from pillow soft virgin paper). Who Gives a Crap and Seventh Generation are popular brands to try out.

Keep Cats Indoors

Hundreds of millions of birds die each year from window collisions, but there is another human-induced threat that is even more sinister: cats. American Bird Conservancy states that cats kill approximately 2.4 billion birds each year in the U.S. alone, making them the number one human-caused threat to birds (next to habitat loss). We need those 2.4 billion birds, now more than ever, to help keep insect populations in check, which keeps forests healthy and mitigates global warming.

Cat-killed House Finch found in September. Photo by Blake Goll

When allowed to roam outside in natural areas, cats are an alien invasive species that wreak havoc on bird populations that are already stressed due to habitat loss and climate change. When kept inside, cats are loving pets that live longer, healthier lives.

Looking for some interesting reading for 2020? Check out Cat Wars, by Pete Marra, which traces the historical ties between humans and cats and tackles this complex global problem.

Field Sparrow being released after banding last April. Photo by Blake Goll

Engage in Political Activism

According to Audubon science, two-thirds of all North American bird species are at risk of extinction without immediate conservation action. Bird conservation legislation can help prevent unnecessary bird mortality. Industry, for example, plays a significant role in bird deaths: annually, tens of millions of birds collide fatally with power lines and communication towers, 500,000 birds mistake open oil waste pits for lakes, and over 1 million birds perish from accidents like the 2010 Deepwater Horizon oil spill.

The current administration has weakened important, long-standing legislation like the Migratory Bird Treaty Act, which held industry responsible for minimizing bird mortality (e.g., keeping covers over oil waste pits). Fortunately, a bi-partisan bill has just been introduced: the Migratory Bird Protection Act (MBPA). This bill will essentially revoke the free pass to incidental bird killing and create a permitting system for businesses to reduce preventable bird mortality.

Your voice can make a difference. Urge your representatives to co-sponsor this important bill on American Bird Conservancy’s action page.

American Goldfinch banded at Rushton last April. Photo by Blake Goll

Preclude the Canary’s Swan Song

Birds, long revered as the canary in the coal mine, are chiding us to make some big changes this year. We must work together as fellow inhabitants of this incredible planet to preserve its beauty. There are simply too many of us now for anyone to luxuriate in blissful naivete. The scientists have spoken. The canaries have sung.

Let’s be better humans this year, so that we may never hear the swan song of our canary.

There’s a lot going on in the woods,

Blake

Mute Swan. Photo by Blake Goll

Wildflower Tour

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Note new date due to storms – Now July 25. Visit several private wildflower meadows in Willistown during the height of their florescence and learn about the importance of native wildflowers and minimizing our typical mowing regimes. Advance registration is required and space is limited to 25 people.