Physostegia virginiana (obedient plant)

Physostegia virginiana

Physostegia virginiana (obedient plant)

Physostegia virginiana is a robust perennial wildflower with bold lance shaped leaves.  In late summer and early fall, foliage is topped by lavender, pinkish or white spikey inflorescences.  The individual florets are... more

Heuchera ‘Palace Purple’ (coral bells)

Heuchera ‘Palace Purple’

Heuchera ‘Palace Purple’ (coral bells)

 This cultivar is a clump-forming perennial featuring a mound of maple-shaped basal leaves which are an attractive deep purple above and red beneath. Tiny, pinkish white, bell-shaped flowers adorn dark red stems extending well above... more

Asclepias incarnata ’Cinderella’ (swamp milkweed) 

Asclepias incarnata 'Cinderella’

Asclepias incarnata ’Cinderella’ (swamp milkweed) 

‘Cinderella’ features clusters of 2 in. wide vanilla-scented flower heads. Individual flowers within each cluster boast deep pink reflexed petals and a pink to white crown. This selection of swamp milkweed is easily grown in medium to wet soils... more

Deutzia ‘Nikko Blush’ (deutzia)

Deutzia ‘Nikko Blush’

Deutzia ‘Nikko Blush’ (deutzia)

This new hybrid from the National Arboretum welcomes spring with a profusion of soft pink blooms. It has a compact, low-growing form perfect for a foundation planting or low hedge. Deciduous green... more

Large cranberry

Vaccinium macrocarpon

Large cranberry

Large cranberry is a creeping shrub with small alternate oval leaves.  The delicate pink to white flower petals recurve to form a Turk’s cap and bloom in mid to late... more

Evergreen azalea ‘Susannah Hill’

Rhododendron ‘Susannah Hill’

Evergreen azalea ‘Susannah Hill’

Polly Hill was an exceptional plantswoman from Martha’s Vineyard.  Many of Polly’s azaleas are interspecific hybrids involving an incredibly compact azalea from Taiwan called Rhododendron nakaharae. ‘Susannah Hill’ is another groundcover azalea... more

Evergreen azalea ‘Pink Pancake’

Rhododendron ‘Pink Pancake’

Evergreen azalea ‘Pink Pancake’

Polly Hill was an exceptional plantswoman from Martha’s Vineyard.  Many of Polly’s azaleas are interspecific hybrids involving an incredibly compact azalea from Taiwan called Rhododendron nakaharae. ‘Pink Pancake’ is a flat grower,... more

Evergreen azalea ‘Komo Kulshan’

Rhododendron ‘Komo Kulshan’

Evergreen azalea ‘Komo Kulshan’

A favorite of the staff at the David G. Leach Research Station. This cultivar, and another offered this year (‘Mangetsu’), is often attributed to a Japanese species called the Kyushu azalea, Rhododendron kiusianum. But azaleas... more

Deciduous azalea ‘Camp’s Red’ Cross

Rhododendron arborescens x cumberlandense ‘Camp’s Red’ Cross #13-185

Deciduous azalea ‘Camp’s Red’ Cross

Most of David Leach’s azalea hybrids have the same pedigree: Rhododendron arborescens x cumberlandense. These are some of our favorite azaleas at the David G. Leach Research Station. In 2013 Dr. Stephen Krebs remade this cross and grew out... more

Evergreen azalea

Evergreen azalea

Rhododendron ‘Hino-Red’ is named after a city near Tokyo. It is classified in the Kurume group of evergreen azaleas, which in Northeast Ohio are semi-evergreen. These azaleas perform best in... more

Oakleaf hydrangea

Hydrangea quercifolia

Oakleaf hydrangea

This outstanding shrub is native to the southeastern U.S. where it inhabits moist wooded slopes, ravines, and the banks of streams. Hydrangea quercifolia is one of two hydrangeas native to... more

Magnolia ‘Daybreak’

Magnolia ‘Daybreak’

Magnolia ‘Daybreak’

In the Arthur S. Holden Sr. Hedge Garden is the spectacular new magnolia named ‘Daybreak.’ It bears large fragrant pastel pink flowers from the end of April until the third... more

Highbush blueberry

Vaccinium corymbosum

Highbush blueberry

Blueberries are members of the heath family (Ericaceae). Vaccinium corymbosum has significant value for wildlife and for enhancement of our landscape. Its rhododendron and azalea cousins may have very showy... more

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