Ruellia, Softseed Wild Petunia, White Ruellia 'Alba'

Ruelliamalacosperma

Family
Acanthaceae (ah-kanth-AY-see-ee)
Genus
Ruellia (roo-EL-ee-uh)
Species
malacosperma (mal-uh-ko-SPER-muh)
Synonym
Sun Exposure
Sun to Partial Shade
Height
24-36 in. (60-90 cm)
Spacing
15-18 in. (38-45 cm)
Hardiness
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)
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
Bloom Time
Mid Summer
Other Details
Category
Ponds and Aquatics
Tropicals and Tender Perennials
Water Requirements
Average Water Needs; Water regularly; do not overwater
Requires consistently moist soil; do not let dry out between waterings
Very high moisture needs; suitable for bogs and water gardens
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
From herbaceous stem cuttings
Seed Collecting
Regional

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

Cordele, Georgia

West Monroe, Louisiana

Austin, Texas(2 reports)

Belton, Texas

Fate, Texas

Houston, Texas

Santa Fe, Texas

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Gardener's Notes:

1
positive
0
neutral
0
negative
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Austin, TX (Zone 8b) | October 2006 | positive

This Ruellia like many can self sow with abandon and spread by running rootstocks.
Best to contain it with a solid barrier unless ...Read More

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