Cleomella Species, Bladderpod, Spiderflower

Cleomella arborea

Genus
Cleomella (klee-oh-MEL-uh)
Species
arborea (ar-BOR-ee-uh)
Synonym
Cleome isomeris
Isomeris arborea
Isomeris arborea var. insularis
Peritoma arborea
Sun Exposure
Full Sun
Foliage
Evergreen
Height
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
Spacing
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Hardiness
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)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color
Gold (yellow-orange)
Bloom Time
Late Winter/Early Spring
Other Details
Category
Shrubs
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

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

Lake Havasu City, Arizona

Arroyo Grande, California

Fairfield, California

La Jolla, California

Long Beach, California(2 reports)

Los Angeles, California

Lucerne Valley, California

Richmond, California

San Diego, California

West Sacramento, California

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Gardener's Notes:

3
positives
3
neutrals
0
negative
Sort By:
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A
Green Cove Springs, FL (Zone 9a) | February 2010 | positive

Very happy native if not over-watered in the garden. Flowers much of the year in Los Angeles area; self-seeds if happy but easy to contr...Read More

P
Denver, CO (Zone 5b) | June 2009 | neutral

Isomeris arborea's fruit is edible.

C
Long Beach, CA | October 2008 | positive

I grew several of these in peat pots with a mix of peat moss and planting soil, planted seed 1/4" deep and kept moist until sprouted. My...Read More

M
West Sacramento, CA | October 2006 | positive

I have this plant growing in heavy clay soil. It is one of the few plants able to grow in an area which gets little water. Very colorful.

D
Lucerne Valley, CA (Zone 8a) | March 2006 | neutral

I think it's a pretty desert shrub. If transplanting, get it while it's very small, as it's got a long taproot which makes it difficult ...Read More

P
Acton, CA (Zone 8b) | March 2004 | neutral

Peculiar native shrub to Southern California and Baja California. Has bright deep yellow flowers in early spring, later winter and swoll...Read More

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