Prostanthera Species, Mint Bush
Prostantherahowelliae

Family: Lamiaceae (lay-mee-AY-see-ee)
Genus: Prostanthera (pros-TAN-ther-uh)
Species: howelliae (how-EL-ee-ay)

Category
Shrubs

Water Requirements

Sun Exposure
Full Sun

Foliage

Foliage Color

Height
24-36 in. (60-90 cm)

Spacing
4-6 ft. (1.2-1.8 m)

Hardiness
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)

Where to Grow

Danger

Bloom Color
Rose/Mauve
Lavender

Bloom Characteristics

Bloom Size

Bloom Time
Mid Spring

Other details

Soil pH requirements

Patent Information

Propagation Methods
From semi-hardwood cuttings

Seed Collecting