When to Plant Carolina Geranium in Zone 4
In USDA zone 4, plant outdoors May 29 to August 7, and expect your first harvest around August 7.
Carolina Geranium planting calendar for USDA Zone 4
Direct sow
May 29
Projected first harvest
Aug 7
Carolina Geranium is ready to harvest in about 70 days. Dates use USDA zone 4a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 4 means for carolina geranium
Average last spring frost
May 15
Average first fall frost
September 20
Those two dates are what set the schedule above. Zone 4 gives you roughly 128 frost-free days, and carolina geranium need about 70 days to mature.
Varieties to grow
1 variety of carolina geranium in the HomeSown library. Tap any for its full grow guide.
Common problems with carolina geranium
What to watch for, with identification and treatment for each
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