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New Plant
New/Featured for 2019

Full Sun
Full Sun

Partial Shade
Partial Shade

Shade Lover
Full Shade

Drought Tolerant
Drought Tolerant

Picture Available
Picture Available

Drawing Available
Drawing Available

(PPAF) = Propagation of this plant prohibited without a license.

Hardiness Zone Map


Alexander’s Rhubarb

Rheum

Ornamental Rhubarb

Kin to the edible Rhubarb, these ornamental perennials spawn large brawny leafage and tall intriguing floral spires. Rheum can be utilized as a specimen in the mixed border, the landscape or skirting the water’s edge. They require deep, rich soil and appreciate mulching in the summer to keep their roots cool, as they detest extreme heat.

Headlining a tall wondrous tower clothed in overlapping hand-sized creamy yellow bracts that veil its insignificant flowers and seeds, this magnificent perennial hails from the high altitude, lush marshy meadows and stream sides of Tibet and western China. Deep roots sprout a lustrous, low basal rosette defined by distinctive white-veined lance-shaped leaves. The long lasting scalelike bracts become streaked with burgundy, while autumn brings fiery claret and orange to the foliage.

A seldom-offered rarity, Alexander’s Rhubarb delivers extraordinary architectural panache to a sunny, yet cool, rich damp location.

Blooms May – July.

Size: 3' 0" high x 18" wide.

Hardy to zone 5.

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Latest News

Garden Design 2019 Trends Report

Deborah's arrangement was featured in the 2019 Garden Design Trends Report! Check out the article here.



Current Staff's Favorite Plant

Current Staff's Favorite Plant

Our featured plant: Papaver orientale ‘Turkenlouis’

Click here to view our Valentine's Day 2019 Newsletter!

Racy red blooms, Flowers to fall in love with, Happy Valentine’s Day!

Racy red blooms…
You may be considering ushering some plants with red flowers into your garden bed. If so, we encourage you to be brave and take the plunge! But why, you may ask? For starters, red flowers cast bold accents. Their hot colors add pizazz and passion, while arousing your senses. You can combine red blooms with yellow, magenta or orange-colored flowers to make a spicy statement. If that seems too daring, the addition of green, bronze or silver foliage, as well as lavender, purple or blue-violet blossoms tends to tone them down a bit. However you choose to display them, they are sure to draw attention!

Flowers to fall in love with…
Our Valentine’s Day newsletter includes plants whose blooms range from dreamy pastel pink and lilac to crimson, blue violet and purple. These diverse, easily grown gems have stolen our hearts, and we hope they will charm you as well!

Happy digging! Happy Valentine's Day!

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