Globe Mallow
Sphaeralcea ambigua · Perennial
Globe Mallow is a perennial, hardy in USDA zones 6-11, that matures to about 2–3 ft. It does best in full sun with low water needs.
- USDA zones
- 6-11
- Sun
- Full sun
- Water
- Low
- Mature size
- 2–3 ft
Will it survive your winters?
We score Globe Mallow’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.
More plants for your zone: Zone 6 · Zone 7 · Zone 8 · Zone 9 · Zone 10 · Zone 11
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