Henna (Lawsonia invermis) is an annual, perennial in zones 10 and above, grown for orange to brown dye from leaves, stems, and pink, yellow, or white flowers.
Sow on the surface and press into soil. Keep at 70-75ºF soil temperature for germination in 7-14 days. Start indoors 6-8 weeks before last frost; do not sow outdoors.
Features
Good for containers and houseplants
Waxy green leaves with scented flowers
Bring indoors below 50 ºF
Seed count: 50 seeds
Soil needs: Average, dry and well-drained soil
Light needs: Full sun
Mature size: 6-20 ft shrub
Cold treatment: 4-5 days in moist soil or paper towel in refrigerator
