plants Archives - Greenburgh Nature Center

October 13, 2022October 13, 2022 greenburghnaturecenter Around the Grounds, Native Plants

How We Made a Meadow

It was a weed-infested patch of land just steps away from the busiest commercial corridor in Greenburgh. A little less than 2 acres, it had been neglected for decades. But it was flat, sunny, dry, and open. Perfect for a meadow!

After an initial clearing, we got a better look. There were some nice native birch trees, an ancient stand of bayberry, and several old apple trees remaining from what had once been an apple orchard.

We were very lucky to meet a talented landscape architect who offered to donate his design services to the Nature Center. Bill Boyce of Biosphere Landscape Architects brought his expertise in natural landscape restoration to the project. He designed a space that would retain the best features of the site, while adding places for education and contemplation. Our guiding principle was to create and preserve a diverse habitat of native plants for insects, birds, and other animals.

We knew that the most natural look for the meadow would require planting from seed, carefully selected for site conditions, using a large variety of native wildflowers and grasses. For that, we turned to Larry Weaner of Larry Weaner Design, the foremost authority in the Northeastern US on designing and planting native meadows. Larry formulates custom seed mixes using a complex formula based on seed germination rates, aggressiveness of various species, length of time each species takes to germinate and establish roots, and many other factors. Like Bill, Larry was kind enough to contribute his time and expertise for the Nature Center’s meadow project.

**Larry Weaner, expert on meadow design and planting**

In December of 2014, we cleared the site again, much more thoroughly, removing as many roots of the weedy invasive species as possible, but leaving a few valuable native plants. Bill marked off the areas to be seeded, and we carefully hand-cast Larry’s specially-formulated seed mix.

**Final thorough clearing and marked off planting areas**

**Hand casting seed in the new meadow before rolling to press seed into bare soil**

**Bill Boyce, Cathy Ludden, Larry Weaner, and Travis Brady did the final clearing and hand-seeding in December 2014**

Bill’s design included an Oak Circle, which we hoped would become a calm space for meditation, as well as contribute the immense ecological value of native oak trees. Bill also designed a Stone Classroom, where our staff naturalists could work with students on-site in the meadow.

It takes at least 3 years for a seeded meadow to establish. Soon after plants emerge in the first spring, the meadow is mowed to about 6 inches in height. The idea is to cut back returning invasive species, which grow faster, giving the native seeds time to germinate without being overwhelmed. Two additional mowings the first summer, at increasing heights, keep invasive weeds under control as the new native plants develop roots.

**First season meadow is kept short to allow new seeds to germinate, Spring 2015**

In the second season, the meadow is mown once in the spring, and once more in mid-summer. The third year, the meadow is mown only once in the spring, as it will be annually thereafter.

**Baby native plants appear in the meadow**

In the winter of 2016, Bill Boyce constructed our Butterfly Arbor, taking his design inspiration from the wings of a Monarch Butterfly. He allowed native sumac shrubs to remain near the Arbor to soften the edges of the design.

**The new Butterfly Arbor in April 2016**

The Arbor has removable doors and is specially designed to allow netting to be suspended inside for our annual butterfly exhibit

**Preparing for the butterfly exhibit, Spring 2016**

The native plant meadow at the Nature Center is now 8 years old. It has matured, but it still changes each year and in every season. It has become the very special place we hoped it would be. It is filled with life and beauty.

The meadow is a wonderful place for education and contemplation.

The meadow is a joyful place to explore for people of all ages.

Next week in Around the Grounds we will discuss meadow maintenance and how changing seasons affect the meadow.

THIS BLOG IS AUTHORED WEEKLY BY CATHY LUDDEN, CONSERVATIONIST AND NATIVE PLANT EDUCATOR; AND BOARD MEMBER, GREENBURGH NATURE CENTER. FOLLOW CATHY ON INSTAGRAM FOR MORE PHOTOS AND GARDENING TIPS @CATHYLUDDEN.

March 24, 2022May 23, 2022 greenburghnaturecenter Around the Grounds, Native Plants

What’s the Buzz?

This week on around the grounds, we learn about the ecological advantages of pollinator pathways. Additionally, get some useful home gardening tips that help our pollinator pals!

Have you heard all the “buzz” about pollinator gardens? It seems that community groups everywhere are planning, planting, or maintaining pollinator gardens. Schools, parks, churches, and homeowners are adding pollinator-friendly native plants to landscapes all around us. Are you involved?

The original “Pollinator Pathway” idea was to create linked gardens through urban and suburban areas so that pollinators could travel, finding what they need to survive along the way.

The concept has grown wildly and Pollinator Pathway organizations are popping up everywhere, including locally in Irvington, Hastings-on-Hudson, Dobbs Ferry, Bedford, Elmsford, and many others.

Physically connecting pollinator gardens into an actual pathway is less important than having lots of them everywhere. From big meadows to front lawn patches to container gardens on balconies, every blooming native plant helps pollinators.

**August Brosnahan and friends started a pollinator garden along the Old Croton Aqueduct**

**Friends of Dobbs Ferry Waterfront Park planted native plants for pollinators**
*Photo: Don Vitagliano*

Driving this movement is recent documentation of a stunning decline in insect populations, especially pollinators. Since many of our food crops depend on insect pollination, this is a huge wake-up call for all of us. Insecticides, agricultural techniques, and loss of habitat all contribute to crashing insect populations. And since most birds depend upon insects to feed their young, bird populations also are declining rapidly.

**The New York Times reports on the “Insect Apocalypse”**

Unlike many other global problems, we can actually do something about this crisis — right in our own yards. Pollinator gardens are a powerful force for good. And the bonus? They are gorgeous! Every time we convert a patch of lawn, or bare dirt, or a weed-infested spot to a pollinator garden, we not only provide survival essentials for birds, bees, and butterflies, we brighten our neighborhoods with color and life.

**The pollinator garden at Dobbs Ferry Waterfront Park**
*Photo: Nancy Delmerico*

**This pollinator garden replaced a lawn in Hastings**
*Photo: Myriam Beck*

So, what makes a garden a pollinator garden? Short answer: native flowering plants. The two main classes of pollinators we are trying to save are butterflies and bees, especially native bees. Bees need flower nectar and pollen. Butterflies need nectar and host plants for their caterpillars to eat. Pollinator gardens should provide all 3 essentials: nectar, pollen, and host plants.

**Native bumblebees need pollen from native plants**
*Photo: Travis Brady*

The reason we keep emphasizing native plants is because most of these insects are specialists — they depend upon one or two specific species of plants for survival. For example, there are over 20 species of native bees that can only eat the pollen of Goldenrod! And just as Monarch caterpillars can only eat the leaves of Milkweed, other butterflies’ caterpillars are also completely dependent upon specific plant species – their “host”plants.

**Swallowtail butterfly caterpillar on its host plant, Zizia**

**Adult Black Swallowtail on Zizia at the Nature Center**

Pollinator gardens do best in sunny spots. Butterflies and bees prefer sunshine and are more active in sunny areas. Any place that lawn grass grows is a good spot for a pollinator garden.

The best plants for pollinator gardens are native meadow or prairie plants. Adapted to harsh environments, they don’t need rich soil and never need fertilizer. Most of these plants are drought-tolerant, so they don’t need irrigation once they are established, and many are deer-resistant. And we recommend perennials rather than annuals, so the plants come back every year. It is easier, and definitely cheaper in the long run, to plant a perennial pollinator garden than it is to buy, plant, water, and fertilize annual bedding plants every year.

**Pollinator Garden at the Nature Center**

Spring is almost here! If you are thinking about planting or expanding a pollinator garden, there are loads of great resources to get you started. The Pollinator Pathway website linked above has how-to’s and plant lists. Watch for local native plant sales. The Native Plant Center will hold its annual plant sale this year at Westchester Community College on April 30. And the Garden Club of Irvington will have native plants for sale at the Greenburgh Nature Center on May 7, plus lots of knowledgeable help on hand.

And watch this space! Over the next several months, this blog will highlight many of our favorite pollinator plants. Come see them in action at the Greenburgh Nature Center all season long!

THIS BLOG IS AUTHORED WEEKLY BY CATHY LUDDEN, CONSERVATIONIST AND NATIVE PLANT EDUCATOR; AND BOARD MEMBER, GREENBURGH NATURE CENTER. FOLLOW CATHY ON INSTAGRAM FOR MORE PHOTOS AND GARDENING TIPS @CATHYLUDDEN.

December 9, 2021May 23, 2022 greenburghnaturecenter Around the Grounds, Native Plants

Season of the Witch-hazel

Today on our Around the Grounds blog, we announce an exciting recent discovery! A native variation of this medicinal plant has been uncovered on the Nature Center preserve thanks to some careful excavation.

October 14, 2021May 23, 2022 greenburghnaturecenter Around the Grounds

Let’s Talk About Plants!

You probably know the Greenburgh Nature Center best for our animals – the animal museum, the barnyard, the raptors, even the wild animals in the forest — all delight visitors and help our naturalists teach about biodiversity and sustainable living.

Now let’s focus on plants! Plants are the first link in the food chain. Don’t all animals eat plants or other animals that eat plants? Without native plants, most species of insects, birds, reptiles, amphibians, and mammals native to our region would be deprived of critical food sources. If we are passionate about the natural world, shouldn’t we be paying more attention to plants?

Over the past several years, the Nature Center has recognized the urgent need in our community for more native plants to support wildlife. We decided we should begin in our own backyard.

Our first project was the Native Wildflower Meadow. What was once a weed-infested field is now a glorious highlight of our landscape:

Today: the Meadow is a place to explore and enjoy

What was once treacherous tumble of rock in front of the Manor House is now our lovely staircase and native garden:

Today: A place for people, birds, and pollinators

And just this summer, a community group was inspired to plant a spectacular Pollinator Garden, full of native flowers and grasses, right at the edge of the Great Lawn:

The impact of these gardens was immediate. Greg Wechgelaer, our Director of Education and beekeeper, noticed that honey production in our beehives increased by over 50% the first season after the Meadow was planted. In addition, the Meadow has become a place for learning and for contemplation.

Naturalist, Travis Brady, teaching in the outdoor classroom in the Meadow

Peaceful moment in the Oak Circle at one end of the Meadow

The butterfly population on the grounds has exploded, and children are finding monarch caterpillars right next to the Manor House steps.

So, now we are talking about plants: what we should plant and where, which plants are best for home gardens, which plants should be avoided, and how everybody can add native plants to our landscapes for the benefit of nature.

Follow this blog to see what is happening on our grounds each week. We will feature specific plants, tell you where to find them on our grounds, and give you tips for how you can grow them, too. We are eager to share what we have learned, and to hear your questions and ideas.

And come take a look around! There are wonderful plants to see right now, and in every season that follows.

This blog will be authored weekly by Cathy Ludden, local expert and advocate for native plants and Board Member, Greenburgh Nature Center.