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Hosta 'Regal Rhubarb'

Hosta

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Family

Liliaceae (lil-ee-AY-see-ee)

Info

Genus

Hosta (HOSS-tuh)

Info

Synonym

Spacing

Unknown - Tell us

Hardiness

Unknown - Tell us

Sun Exposure

36-48 in. (90-120 cm)

Bloom Time

Unknown - Tell us

Bloom Color

Unknown - Tell us

Height

Flat

Spacing

Moderately

Sun Exposure

Very Shiny

Danger

Glaucous Bloom

Hardiness

Bloom Color

Bloom Time

Foliage

Bloom Time

Bloom Color

Bloom Time

Class

Bloom Time

Bloom Color

Class

Bloom Color

Bloom Time

Other Details

Other details

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)

Seed Collecting

Light Shade

Partial to Full Shade

Full Shade

Plant Size (check one)

Growing Habit

Growth Rate

Leaf Shape

Leaf Appearance

Degree to which the appearance is present

Unknown - Tell us

Leaf Texture (top)

Unknown - Tell us

Leaf Texture (bottom)

Allow pods to dry on plant; break open to collect seeds

Properly cleaned, seed can be successfully stored

Leaf Color

Color of Leaf Margin

Leaf Substance

Number of Vein Pairs

Appearance of Margin

Margin Width

Flower Shape

Flower Fragrance

Does it set seed?

Patent Information

Foliage Color

Large (leaf 81-144 square inches; plant 18”-28” tall)

Bloom Characteristics

Upright

Mound-like

Water Requirements

Medium

Where to Grow

Ovate

Seed Collecting

Dark Green

Fruit Shape

No margin

Fruit Size

2 (Good)

Fruit Colors

16 to 18

Growing Habit

Heavily Rippled

Days to Maturity

No margin

Seed Type

Mid/Late

Usage

Pale Purple

Disease Resistance

Funnel

Leaf Type

No fragrance

Foliage Color

Yes; seed is viable

Bloom Characteristics

Water Requirements

Where to Grow

Other details

Propagation Methods

Soil pH requirements

Patent Information

Plant Size (check one)

Growing Habit

Growth Rate

Leaf Shape

Leaf Appearance

Degree to which the appearance is present

Unknown - Tell us

Leaf Texture (top)

Unknown - Tell us

Leaf Texture (bottom)

Leaf Color

Color of Leaf Margin

Leaf Substance

Number of Vein Pairs

Appearance of Margin

Margin Width

Flower Shape

Flower Fragrance

Does it set seed?

Flower Size

Flower Type

Blooming Habit

Foliage Habit

Ploidy

Color Patterns

Awards (if applicable)

Unknown - Tell us

Gardener's Notes:

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positive

neutral

negative

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smiln32

Oklahoma City, OK (Zone 7a) | October 2004 | positive

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...Read More

jody

MD &, VA (Zone 7b) | January 2003 | neutral

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

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