Sunset®: 22-24. Widely grown in 12,13,15-17,19,21
USDA: 9,10
Frost Tolerance: Without protection in Phoenix, the frost will kill major part of the branches, plant will grow back rapidly from the roots. Hardy to 25°F (-4°C)
Sun Exposure: Full sun
Origin: Garden
Growth Habits: Evergreen sprawling shrub in frost free locations.
Watering Needs: Regular deep watering
The Bougainvillea "Rosenka" is shrubby and compact.
Blooming Habits:
Blooms heavily year around in protected locations. The flowers open golden and turn pink as they age.
Culture:
The bougainvillea root system is extremely fragile. The plant doesn't like to be moved. Take extra caution when removing the plant from the pot before placing it in the ground.
Propagation:
Cuttings from mid-winter to early spring, keep soil mixture moist, better with bottom heat.
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