Softseed Wild Petunia

Ruellia simplex

Native to:
Argentina, Bolivia, Brazil, Cayman Is., Costa Rica, Cuba, Dominican Republic, Ecuador, Guam, Guatemala, Haiti, Honduras, Jamaica, Leeward Is., Mexico, Panamá, Paraguay, Peru, Puerto Rico, Trinidad-Tobago, United States, Uruguay, Windward Is.

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Acanthaceae
Genus:
Ruellia
Species:
Ruellia simplex
USDA Symbol:
RUMA9

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
91 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
may,jun,jul,aug,sep,oct
Bloom Colors:
purple, blue, pink, white

Wildlife Benefits

Bees:
★★☆☆☆ Documented bee visitation (GBIF)
Butterflies & Moths:
★★★☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:
bees, butterflies

Soil Requirements

Soil Type:
moist, well-drained sandy loam
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
consistently moist
Notes:
Commonly found in wetlands and marshy areas

Propagation & Germination

Stratification:
None required
Germination Time:
7–21 days
Notes:
Seeds germinate readily without pretreatment in warm, moist soil.