
In the landscape
Border · Hedge · Mass planting · Container · Hanging basket · Houseplant · Patio · Walkway
Data sources
Mexican Heather
Cuphea hyssopifolia · Annual
Mexican Heather is grown as an annual, that matures to about 1–2 ft × 0.8–2.5 ft. It does best in full sun with medium water needs in well-drained, moist and occasionally-dry soil. Expect pink, purple and white blooms in fall and summer. It attracts bees, butterflies and hummingbirds, stands up well to heat, humidity and salt and grows happily in containers.
- USDA zones
- 9-11
- Sun
- Full sun
- Water
- Medium
- Mature size
- 1–2 ft × 0.8–2.5 ft
- Growth rate
- Medium
- Maintenance
- Low
- Soil
- Well-drained, Moist, Occasionally-dry
- Bloom color
- Pink, Purple, White
- Bloom season
- Fall, Summer
- Attracts
- Bees, Butterflies, Hummingbirds, Pollinators
- Tough against
- Heat, Humidity, Salt
- Native to
- Mexico, Guatemala
Will it survive your winters?
We score Mexican Heather’s freeze-trouble range against the real coldest nights your area has recorded.
Powered by ~35 years of daily lows from the nearest NOAA weather station. A risk read, not a guarantee — a sheltered spot or mature plant beats the odds.
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