Lewisia, Cliff Maids, Siskiyou Lewisia, Siskiyou Bitterroot 'Rainbow'

Lewisiacotyledon

Genus
Lewisia (lew-ISS-ee-uh)
Species
cotyledon (kot-EE-lee-don)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Evergreen
Textured
Height
under 6 in. (15 cm)
Spacing
6-9 in. (15-22 cm)
Hardiness
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)
Bloom Color
Pink
Fuchsia (red-purple)
Coral/Apricot
Red-Orange
Pale Yellow
Bright Yellow
White/Near White
Bloom Time
Late Winter/Early Spring
Mid Spring
Late Spring/Early Summer
Other Details
Category
Alpines and Rock Gardens
Perennials
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Brea, California

Clayton, California

Hercules, California

Merced, California

Pleasant Hill, California

Denver, Colorado

Chicago, Illinois

Baltimore, Maryland

Highland, Michigan

High Rolls Mountain Park, New Mexico

Portland, Oregon

South Jordan, Utah

Port Townsend, Washington(2 reports)

Spokane, Washington(2 reports)

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Gardener's Notes:

4
positives
0
neutral
0
negative
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G
Denver, CO (Zone 5a) | June 2007 | positive

planted in a mostly shaded location in a small bed raised a couple inches above the surroundings, with some sand added to loamy soil, and...Read More

V
Portland, OR | April 2004 | positive

Very nice, loaded with blooms in mid to late spring. I grow in clay pot, in the winter I turn the pot on its side so that it will not ge...Read More

K
North Scituate, RI (Zone 6a) | March 2004 | positive

These are really sweet little plants. It is critical not to overwater them at any time: excellent drainage is a must. Mulching the top...Read More

H
Northern California, CA | March 2004 | positive

Hybrid series of this native California plant, sweet little flowers that rise from the rosette.

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