Dudleya Species, Canyon Liveforever, Rock Lettuce

Dudleyacymosa

Family
Crassulaceae (krass-yoo-LAY-see-ee)
Genus
Dudleya (DUD-lee-yuh)
Species
cymosa (sy-MOH-sa)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Grown for foliage
Evergreen
Provides Winter Interest
This plant is fire-retardant
Textured
Height
under 6 in. (15 cm)
6-12 in. (15-30 cm)
Spacing
3-6 in. (7-15 cm)
Hardiness
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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
N/A
Bloom Color
Red-Orange
Gold (yellow-orange)
Pale Yellow
Bright Yellow
Green
Bloom Time
Blooms repeatedly
Other Details
Category
Alpines and Rock Gardens
Perennials
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Blue-Green
Chartreuse/Yellow
Where to Grow
Can be grown as an annual
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
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
Non-patented
Propagation Methods
By dividing the rootball
From herbaceous stem cuttings
Allow cut surface to callous over before planting
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; germinate in a damp paper towel
Seed Collecting
Regional

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

Brentwood, California

Oakland, California

Sacramento, California

San Francisco, California

Sunol, California

Pelion, South Carolina

Austin, Texas

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Gardener's Notes:

2
positives
1
neutral
0
negative
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P
Union City, CA | February 2008 | positive

Dudleya cymosa is native to my area, but is quite uncommon in cultivation. Most dudleya live in a seaside environment, but D. cymosa is ...Read More

P
Oakland, CA | September 2004 | positive

dudleya cymosa grows on rock cliffs along the ocean and inland. they are very beautiful relatives of echeverrias. their colors change t...Read More

S
Oklahoma City, OK (Zone 7a) | September 2004 | neutral

This plant is a U.S. native and grows in California.

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