Arizona Glow (Thunbergia alata 'Arizona Glow') - red flowers, illustrated plant card

Arizona Glow

Thunbergia alata 'Arizona Glow'

Arizona Glow blooms from June through October.

Bloom calendar
Bloom time
Jun–Oct
Hardiness
Zones 10–11
Sun
Full sun
Water
Moderate water
Mature size
8.2 ft × 3.3 ft
Type
Climber
Verification

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Growing Arizona Glow

Plant it in full sun. It prefers moderate water. It is hardy in USDA zones 10–11. Expect it to reach about 8.2 ft tall and 3.3 ft wide at maturity, in roughly 1 year.

When to plant Arizona Glow

Arizona Glow sits in a nearly frost-free range (zones 10 to 11): plant it in the cool season, fall through late winter, and let the mild months settle its roots. On the calendar that means October or November, or January or February. Once settled, it blooms from June to October.

Month-by-month timing for your zone is on the planting calendar: for the middle of its range, start with zone 10 in January.

The Black-Eyed Susan Vine family

One of 6 in the Black-Eyed Susan Vine family. Same plant, same care.

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