Mirabilis Species, California Four O'Clock, Desert Wishbone Bush

Mirabilislaevis var. crassifolia

Family
Nyctaginaceae (nyk-taj-i-NAY-see-ee)
Genus
Mirabilis (mih-RAB-ih-liss)
Synonym
Mirabilis californica
Mirabilis californica var. cedrosensis
Mirabilis cedrosensis
Mirabilis heimerlii
Mirabilis laevis var. cedrosensis
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Succulent
Height
18-24 in. (45-60 cm)
Spacing
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)
Hardiness
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Magenta (pink-purple)
Bloom Time
Mid Spring
Late Spring/Early Summer
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
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
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; sow indoors before last frost
From seed; direct sow after last frost
Seed Collecting
Collect seedhead/pod when flowers fade; allow to dry
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

Joshua Tree, California

Malibu, California

San Pedro, California

Simi Valley, California

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Gardener's Notes:

1
positive
1
neutral
0
negative
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Phoenix, AZ (Zone 9b) | May 2011 | neutral

More synonyms of this plant are: Hesperonia californica, Hesperonia cedrosensis, Hesperonia heimerlii, Mirabilis laevis var. cordifoli...Read More

M
San Pedro, CA (Zone 10b) | March 2008 | positive

Growing under Brachychiton populneus trees so it gets partial shade, started blooming a few days ago, late winter. also really drought t...Read More

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