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New Plant
New/Featured for 2024

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


Rheum palmatum

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.

<i>Rheum palmatum</i> var. <i>tanguticum</i>

One of the most pleasing of the tall ornamental rhubarbs, this prehistoric-looking specimen has colossal divided leaves that first emerge in reddish bronze tones. Warm weather brings dark green foliar hues on top and purple-infused undersides plus airy maroon panicles surmounting towering flower stalks. Later red shades enliven the foliage for a notable fall finale. Stage with another dynamic performer like Veronicastrum ‘Adoration’.

Blooms June–July

Size: 6-1/2' high x 5' 0" wide.

Hardy to zone 5.

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Other selections in this genus:

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Current Staff’s Favorite Plant

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