When to Plant Carolina Geranium in South Carolina
South Carolina spans USDA hardiness 7b to 9b (zones 7b to 9b on this page). Plant carolina geranium by your local frost date, not the calendar — pick your zone below for exact start-indoors, transplant, and harvest dates.
Jump to: Zone 7b · Zone 8a · Zone 8b · Zone 9a · Zone 9b
Carolina Geranium planting calendar for South Carolina, Zone 7b
Average last spring frost
April 10
Average first fall frost
October 30
Direct sow
Apr 24
Projected first harvest
Jul 3
Carolina Geranium is ready to harvest in about 70 days. Full zone 7 guide (both 7a and 7b) →
Carolina Geranium planting calendar for South Carolina, Zone 8a
Average last spring frost
April 1
Average first fall frost
November 10
Direct sow
Apr 15
Projected first harvest
Jun 24
Carolina Geranium is ready to harvest in about 70 days. Full zone 8 guide (both 8a and 8b) →
Carolina Geranium planting calendar for South Carolina, Zone 8b
Average last spring frost
March 20
Average first fall frost
November 20
Direct sow
Apr 3
Projected first harvest
Jun 12
Carolina Geranium is ready to harvest in about 70 days. Full zone 8 guide (both 8a and 8b) →
Carolina Geranium planting calendar for South Carolina, Zone 9a
Average last spring frost
March 1
Average first fall frost
December 1
Direct sow
Mar 15
Projected first harvest
May 24
Carolina Geranium is ready to harvest in about 70 days. Full zone 9 guide (both 9a and 9b) →
Carolina Geranium planting calendar for South Carolina, Zone 9b
Average last spring frost
February 15
Average first fall frost
December 15
Direct sow
Mar 1
Projected first harvest
May 10
Carolina Geranium is ready to harvest in about 70 days. Full zone 9 guide (both 9a and 9b) →
Not sure which half-zone you're in? Set your ZIP in HomeSown for dates tuned to your exact location.
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
🌱 Grow carolina geranium with a calendar built for your exact yard
HomeSown turns your ZIP code into a personalized planting calendar, watering reminders, and pest help. Free to start.
Start your free garden →