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Just another Friday soap-box about a gardening-in-the-Delaware-Valley detail. If you have garlic mustard growing in your garden, this would be a good weekend to pull it. Now that we’ve had just a touch of rain, it should come out of the soil with ease. Why now? You don’t want this invasive thug to produce seeds and overwhelm your garden.

 

http://www.invasiveplants.net/plants/garlicmustard.htm

 

http://plants.usda.gov/java/profile?symbol=alpe4

 

 Now that you’ve pulled it, what to do? Compost or consume? (I’ve never tried this, but it sounds kind of interesting.)

 

From: http://www.wildmanstevebrill.com/Plants.Folder/Garlic%20Mustard.html

 

Many plants become more bitter as they mature. But garlic mustard ís arrowhead-shaped stem leaves are more pungent and less bitter in the spring, than the basal leaves were in the cold. They even carry overtones of sweetness. they’re easy to strip off, so you can collect bagfuls in short order, along with the terminal clusters of tiny, four-petaled, tasty, white flowers.

 

Garlic mustard is great raw in salads, mixed with more mild greens. It’s also good steamed, simmered, or sauted. In Europe, they use it in sauces. Cook no longer than five minutes, or the leaves will become mushy.

 

Sometimes you’ll find garlic mustard with exceptionally large leaves. These may have large, whitish, fleshy taproots, which taste like horseradish. They’re good from late fall to early spring, before the flower stalks appear. Use them like horseradish, grated into vinegar, as a condiment.

 

This morning, I had a few minutes to walk from the museum to the visitor center. Of course, I had to walk through the peony garden to see how things are going there. A few tree peonies in bloom and one herbaceous peony, but for the most part, peonies are still to come.

Just above the steps in the peony garden is an amazing swath of coral pink azaleas. Fully out, fully georgeous.

A quick walk through Azalea Woods to see my favorite part – the cathedral-like area with the high canopy of trees, white trillium below, and white azaleas. Absolutely heaven on earth. 

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Here’s a video on You-Tube. I’m thinking I might want to lay off the caffiene or get a tripod. http://www.youtube.com/watch?v=wK1w5die8a4&context=C4b9f056ADvjVQa1PpcFNc5zDkFdA52UYP-BPYJh_H92vRVQVHFmU=

Come to Winterthur soon, just remember that we’re closed on Mondays to public and members. (Our horticulturists reserve Mondays for the big, messy, and sometimes dangerous jobs). 

If you’re a member, please display (with pride!) your membership card. If you’re not a member, please stop at the visitor center to purchase your ticket that will give you access to this paradise garden, the wonders of the house, the garden tram tour, and the gallery exhibitions. And consider becoming a member so you can enjoy the Winterthur Garden through all its beautiful phases.

Each week in April and May, one of Winterthur’s garden guides takes a look at the offerings in the museum plant shop.  (It might be a ruse to get the guides to buy plants for their home gardens…)  This week, Mary Patterson took a look and found an unusual plant, at least it was unknown to me.

It’s Filipendula or “Queen-of-the-Meadow.”  It functions as a nice, tall, background plant attaining heights of 3-4′.  It blooms from July into August with large airy flowers.

According to Steven M. Still’s “Manual of Herbaceous Ornamental Plants,” it should be planted in moist, humus-rich soil in partial  shade. It will even tolerate soggy soil.  Best performance will occur in cooler climates but satisfactory growth will result in hot climates if adequate shade and moisture is provided.”

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Here are a few links for more information. Have you used this plant in your garden?

http://www.missouribotanicalgarden.org/gardens-gardening/your-garden/plant-finder/plant-details/kc/x930/filipendula-rubra.aspx

http://pss.uvm.edu/pss123/perfilip.html

http://www.illinoiswildflowers.info/wetland/plants/pr_queen.htm

 

To many people who have visited Winterthur, the name means azaleas. And indeed, azaleas are the most widely used plants at Winterthur, for they are spectacular in color and excellent in foliage and habit. They are planted throughout the gardens, but one section is truly theirs – the “Azalea Woods.”

…It was here that Mr. du Pont decided to start a nursery for the young azaleas propagated from the first Kurume (azalea) hybrids to appear in this country.  These young plants were set in ‘to fill the gaps’ as Mr. du Pont phrased it, but in time they began to do much more. As they grew and bloomed, his eye started matching, blending, and contrasting colors, and he began to see the great potential of these plants in a naturalistic landscape. (From Page 88 of the 1968 “Winterthur in Bloom” by Harold Bruce)

Want to add an authentic piece of Azalea Woods to your garden?  The Winterthur plant shop is featuring beautiful, healthy plants propagated from Winterthur azaleas. Color selection is best now while they are in full bloom. Supplies are limited. Get to the museum plant store before they are gone for the season!

(Loes also has a nice selection of Trillium for that groundcover layer under your new azaleas!)

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Dove Tree in Full Bloom!

Last year, on May 5, I took photographs of Winterthur’s Dove Tree (Davidia involucrata) in full bloom near the Dorrance Gallery and Reflecting Pool garden. Guess what? It’s in full bloom today! The white bracts surrounding the flowers will probably open up a bit more and become a brighter white over the next few days. It’s a really cool experience to stand under this tree and look up into its dove- or handkerchief-like flowers.

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http://www.plantexplorers.com/articles/davidia-involucrata.htm

http://dendro.cnre.vt.edu/dendrology/syllabus2/factsheet.cfm?ID=833

http://arnoldia.arboretum.harvard.edu/pdf/articles/1931-5–davidia-involucrata.pdf

Wednesday, April 18

“Gardens for a Beautiful America 1895–1935: Photographs by Frances Benjamin Johnston”

6:00 pm, Copeland Lecture Hall at Winterthur’s visitor center

Join author Sam Watters as he discusses the work of photographer Frances Benjamin Johnston, drawing from 250 of her colored photographs of urban and suburban gardens that were preserved by the Library of Congress for over 70 years. Watters presents Johnston as both a Progressive Era advocate and artist in the Garden Beautiful movement, working with garden clubs and horticultural societies to green tenement lots, parks and row house yards devastated by Gilded Age pollution and neglect.

Watters writes and lectures about American houses and gardens and is the “Lost L.A.” columnist for the Los Angeles Times. Free to Members and the general public. Followed by book signing.

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Linda Eirhart, assistant director of the garden, writes: 

H. F. du Pont trialed over 300 different types of daffodils during his life-time. Sixteen are cultivars developed by the Backhouse family of Great Britain. William Backhouse II, 1807 – 1869, started a tradition of daffodil breeding that was continued by three of his sons, his daughter-in-law, and a grandson.  Together, the family bred over 900 cultivars. One of their first ‘Emperor’ is one of the most prevalent daffodils in the Winterthur Garden.

'Emperor’

 

‘Mrs. R.O. Backhouse’ is the charming daffodil used by our cut-leaf Japanese maple.

 

This winter we were notified that Caroline Thomson, a direct descendent of William Backhouse II, is attempting to gather all the cultivars bred by her family. The Backhouse Heritage Daffodil Collection is growing at the Rofsie Estate, Scotland. http://www.rofsie-estate.com/backhouse-heritage-daffodil-collection-p31.html Two of the cultivars sought are growing in large numbers at Winterthur, ‘Franciscus Drake’ and ‘Red Shadow’.

'Red Shadow'

Winterthur is working with the Delaware Department of Agriculture to obtain the phytosanitary permits necessary to ship some of these daffodils to Scotland. This permit is required to insure that we are not shipping any insects or diseases along with the bulbs. As we are able to identify more of our historic daffodils we may discover more that we can contribute to this noble effort.

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