Showing posts with label Dahlia Society. Show all posts
Showing posts with label Dahlia Society. Show all posts

Thursday, October 1, 2026

Bayard Cutting Arboretum Dahlia Garden

William Wolkoff Dahlia Garden

Welcome to the William Wolkoff Dahlia Garden. Located within the Bayard Cutting Arboretum in the town of Great River, along Long Island's south shore, the Long Island Dahlia Society describes it as one of the largest public dahlia display gardens on the East Coast! With more than 1,300 dahlia plants and roughly 300 different varieties, it is definitely worth the visit. The garden was originally planted in 2012 and has been maintained since by volunteers from the Long Island Dahlia Society.

Autumn Clematis 

The estate of William Bayard Cutting, originally known as Westbrook, began development in the 1880s, with guidance from the firm of Frederick Law Olmsted Cutting. William Bayard Cutting developed an important collection of conifers with the assistance of Charles Sprague Sargent, director of the Arnold Arboretum, and the Cutting family donated the property to New York State in 1936. The purpose was not simply to create another public park, but to preserve a place where people could appreciate landscape design and plants. 
Semi-Cactus Dahlia 'Alfred Grille'

In 1944, The Long Island Dahlia Society was founded by a group of dahlia enthusiasts, and over the decades Long Island Dahlia Society has developed into an important regional dahlia organization, in which its volunteers now maintain the Wolkoff Garden at the Bayard Cutting Arboretum.  Members are involved in the entire annual cycle of selecting and preparing tubers, staking, training, disbudding, pest control, identifying varieties, digging tubers, dividing tuber clumps, and winter storage and preparation for the following season.
Collarette Dahlia 'Pooh'

The Dahlia Garden fits in particularly well here at Bayard as the property has always had an emphasis on horticulture, plant collections and informal landscape design. 
Semi-cactus Dahlia
Dahlia Garden

Judging the Dahlias: When judging each Dahlia, The American Dahlia Society has a detailed judging criteria and classifies each according not only to color, but by several other characteristics, including size, form, symmetry, stem thickness and proportion. The annual show is usually held the first week in September and features blooms ranging from tiny flowers to enormous dinner-plate varieties. The blooms can be visited throughout the month of September, and the park is open to the public Tuesday through Sunday throughout the year and closed on some holidays. 
Dahlia 'Belle of Barmera'

The Secret to Getting Large Flowers:  To achieve a giant exhibition flower, it is customary for growers to remove the two side buds and allow the central bud to develop, allowing the plant's energy to concentrate into one bloom. The American Dahlia Society describes this technique as removing the outer two buds from the three developing at the end of a branch. The result is a larger, stronger bloom. 
Dahlia Garden

 Dahlia 'Kelvin Floodlight'

Dahlia Midnight Dancer 

Storing Dahlia Tubers for Winter:  Dahlias are tender perennial plants, whose underground tubers survive winter only where the ground doesn't freeze deeply.  After digging, remove excess soil, trim feeder roots, and allow the clump to cure/dry. Divide if desired, and store in a cool environment such as a garage. It is recommended to layer the tubers with a dry packing medium such as vermiculite or peat moss, although many growers successfully store them in plain paper bags with no medium at all. Label each variety and inspect periodically through winter. Long Island Dahlia Society recommends a storage environment around 40–50°F, with enough humidity to prevent the tubers from shriveling but without creating wet conditions that encourage rot.
Dahlia Garden Birdhouses

Dahlia Garden

Stroll around to see some other sights, then after you visit the Dahlia Garden, maybe you can find a peaceful place to rest, walk through the forest or perhaps...hug a tree!
A Peaceful Place to Rest...

Or A Walk Through the Forest...

Or Perhaps Hug a Giant Redwood Tree!

I hope you enjoyed the virtual tour of the Bayard Cutting Arboretum Dahlia display. Today the Arboretum encompasses roughly 690 acres along the Connetquot River and contains extensive collections of trees and seasonal plants. The yearly Dahlia display is certainly a delight to the eyes and definitely worth the visit! I have tried my best to identify the Dahlias pictured here, but do chime in if you know the variety for sure!  As mentioned previously, the Arboretum is opened year round Tuesday- Sunday, except for some holidays.

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As Always...Happy Gardening!

Author: Lee Miller @A Guide to Northeastern Gardening, © Copyright 2026. All rights reserved.

Friday, October 1, 2021

Planting Fields Arboretum: A Late Summer Stroll

Planting Fields Arboretum

Welcome to This Month in the Garden! After many years of not getting to visit Planting Fields Arboretum due to a busy schedule and the pandemic, I was finally able to take a relaxing day for myself and a friend to return to this beautiful place. Strolling the grounds in late summer was just what the doctor ordered to have some peace of mind and the visit was just as I had remembered it back from some time ago. 
Planting Fields Arboretum Coe Hall West Portico
First built in 1904 by prominent New Yorker James Bryne, Planting Fields Arboretum is a 409-acre Gold Coast Era Estate located in Oyster Bay on the North Shore of Long Island. The mansion and grounds were purchased as a spring country home by William Robertson Coe and his wife Mary "Mai" Huttleston Coe in 1913. After spending many seasons at their Long Island estate, William R. Coe deeded Planting Fields to the State of New York in the early 1950's and the mansion and grounds are now listed on the National Registry of Historical Places. The West Portico of Coe Hall (seen above) is one of the most striking architectural features at Planting Fields, 
Main Greenhouse
There are two greenhouses on the premises. The main greenhouse, built between 1914 and 1929, is a double-story housing a multitude of beautiful tropical plants, including Staghorn Fern, orchards, ferns, Croton, Hibiscus, bromeliads, Bird of Paradise, Banana trees and succulents. A second greenhouse (1917) houses over 200 camellias which are in full flower generally from late January through early March.
Paul Callahan Dahlia Garden
One of the best features of the gardens is the Paul Callahan Dahlia Garden, constructed in 1998 and maintained by the Mid Island Dahlia Society.   It is known to be one of the largest and most spectacular dahlia gardens in the northeast.
Dahlia Garden
Come take a closer look of some of the many varieties of Dahlias!
 Dinner Plate Dahlia 'Kelvin Floodlight'

Dinner Plate Dahlia 'Peaches & Cream'

Long Island Daylily Society Display Garden

Daylily Garden
The Long Island Daylily Society maintains this lovely garden, which is in full bloom during mid-late summer.
Daylily Garden
Numerous varieties of Daylily are maintained here, along with some Echinacea along the border for an extra punch!
Ruffled Daylily

Coe Hall Planting Fields
William Robertson and Mai Coe built their country home, Coe Hall (1918-1921), to resemble a 400-year-old English manor, along with two greenhouses, hay barn and stables. The landscape was designed by the Olmsted Brothers, sons of Frederick Law Olmsted. After a fire had destroyed the original mansion, ground was broken for the new Coe Hall in the fall of 1918.
Coe Hall 
Here is the back of the mansion, which leads out to the gardens.
Italian Garden
This Italian Garden was originally created by Mai Rogers Coe back in 1913 as one of her favorite places to stroll. There is a central reflecting pool with evergreens, flowering shrubs and over 40 varieties of perennials that bloom sequentially throughout the year.
Italian Garden

Italian Garden & Tea House
Built in 1915, the tea house at Planting Fields is part of the estate's Italian Garden, where it was built for the Mrs. Coe to enjoy tea while overlooking the garden.
Italian Garden

Planting Fields Arboretum 
This magnificent bronze sculpture can be seen on the Great Lawn of the estate.
Late Summer Hydrangea

The gardens provide interest during every season of the year. In late summer, hydrangea are the highlight!
Hydrangea along Perennial Walk
The Hydrangea were in bloom for this visit, but come back in summer for the roses! Planting Fields is beautiful every time of year, even in winter!
Planting Fields Arboretum
I hope you enjoyed This Month in the Garden and views of Planting Fields! Be sure to stop by on the 1st. and 15th. of each month as I continue to share gardening tips, information and horticultural adventures! (Linking with: Floral Fridays, Macro Monday 2, Ruby Tuesday and Image-in-ing Weekly Photo Link-Up.