When to Plant Borage in Zone 10
In USDA zone 10, plant outdoors January 16 to March 17, and expect your first harvest around March 17.
Borage planting calendar for USDA Zone 10
Direct sow
Jan 16
Projected first harvest
Mar 17
Borage is ready to harvest in about 60 days. Dates use USDA zone 10a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 10 means for borage
Average last spring frost
January 30
Average first fall frost
December 30
Those two dates are what set the schedule above. Zone 10 gives you roughly 334 frost-free days, and borage need about 60 days to mature.
Varieties to grow
1 variety of borage in the HomeSown library. Tap any for its full grow guide.
Common problems with borage
What to watch for, with identification and treatment for each
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