Hibiscus rosa-sinensis is an evergreen shrub that originates from China, and ‘Jane Cowl’ is a hybrid derived from two cultivated varieties. This tropical hibiscus is vigorous and blooms well over an extended period of time.
Flower Color: big double, peach to orange blossoms with a light center. Each petal has wavy edges.
Sun Exposure: Full sun / Partial Sun
Moisture: Needs regular watering – weekly, or more often in extreme heat. regular watering schedule during the first growing season to establish a deep, extensive root system. Watering can be reduced after establishment.
Soil Conditions: Well drained
Feed with a general purpose fertilizer before new growth begins in spring.
Pruning time: spring.
Hardiness Zone: 9-11