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PlantFiles: Hosta
Hosta 'Regal Rhubarb'

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Family: Liliaceae (lil-ee-AY-see-ee) (Info)
Genus: Hosta (HOSS-tuh) (Info)
Cultivar: Regal Rhubarb

» View all varieties of Hostas

One member has or wants this plant for trade.

Plant Size (check one):
Large (leaf 81-144 square inches; plant 18-28 tall)

Spacing:
36-48 in. (90-120 cm)

Hardiness:
USDA Zone 3a: to -39.9 C (-40 F)
USDA Zone 3b: to -37.2 C (-35 F)
USDA Zone 4a: to -34.4 C (-30 F)
USDA Zone 4b: to -31.6 C (-25 F)
USDA Zone 5a: to -28.8 C (-20 F)
USDA Zone 5b: to -26.1 C (-15 F)
USDA Zone 6a: to -23.3 C (-10 F)
USDA Zone 6b: to -20.5 C (-5 F)
USDA Zone 7a: to -17.7 C (0 F)
USDA Zone 7b: to -14.9 C (5 F)
USDA Zone 8a: to -12.2 C (10 F)
USDA Zone 8b: to -9.4 C (15 F)

Sun Exposure:
Light Shade
Partial to Full Shade
Full Shade

Other details:
Average Water Needs; Water regularly; do not overwater

Patent Information:
Unknown - Tell us

Seed Collecting:
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored

Growing Habit:
Upright
Mound-like

Growth Rate:
Medium

Leaf Shape:
Ovate

Leaf Appearance:
Flat

Degree to which the appearance is present:
Moderately

Leaf Texture (top):
Very Shiny

Leaf Texture (bottom):
Glaucous Bloom

Leaf Substance:
2 (Good)

Leaf Color:
Dark Green

Color of Leaf Margin:
No margin

Number of Vein Pairs:
16 to 18

Appearance of Margin:
Heavily Rippled

Margin Width:
No margin

Bloom Time:
Mid/Late

Flower Shape:
Funnel

Flower Fragrance:
No fragrance

Does it set seed?:
Yes; seed is viable

Bloom Color:
Pale Purple

Click thumbnail
to view:

By Hostanquilts
Thumbnail #1 of Hosta  by Hostanquilts

Profile:

1 positive
1 neutral
No negatives

Gardeners' Notes:

RatingAuthorContent
Positive smiln32 On Oct 4, 2004, smiln32 from Oklahoma City, OK (Zone 7a) wrote:

I just received a piece of this from a fellow DG'er and it's done extremely well under less-than-perfect conditions. Compared to several others I planted at the same time, it transplanted much better and has really taken off. It's beautiful and unusual.

Neutral jody On Jan 10, 2003, jody from MD &, VA (Zone 7b) wrote:

Semi upright vase shape mound. Red petioles. Flower scapes up to 48". Van Sellers 1983.

Regional...

This plant has been said to grow in the following regions:

Caseyville, Illinois
Washington, Illinois



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