Lewisia Species, Bitterroot, Bitter-Root Sand Rose

Lewisiarediviva

Genus
Lewisia (lew-ISS-ee-uh)
Species
rediviva (re-div-EE-vuh)
Synonym
Lewisia alba
Sun Exposure
Full Sun
Foliage
Height
under 6 in. (15 cm)
Spacing
3-6 in. (7-15 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)
Danger
N/A
Bloom Color
Pale Pink
Pink
White/Near White
Bloom Time
Mid Spring
Other Details
Category
Herbs
Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Non-patented
Propagation Methods
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
From seed; sow indoors before last frost
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Regional

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

Stevensville, Montana

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Gardener's Notes:

1
positive
1
neutral
0
negative
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S
Spokane Valley, WA (Zone 5b) | April 2012 | neutral

I know the prior post was many years ago, so this may be of little interest to you now but may help others.

Currently, Al...Read More

K
(Zone 10a) | April 2003 | positive

Baa's notes on Lewsia pygmaea, which I saw in the wild in British Columbia, inspired me to add the other Lewsia species which grows in Br...Read More

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