Growing Borage in Zone 6a
Zone 6a has mild winters and a long growing season — good conditions for Borage. Last frost: Apr 28. First frost: Oct 8.
Planting Calendar
Apr 14Oct 8
Season: Apr 28 – Oct 8 (163 days)
Zone6a
Last FrostApr 28
First FrostOct 8
Season Length163 days
Days to Harvest55
SunFull Sun
Frost ToleranceLight
Spacing18/sqft
When to Plant Borage in Zone 6a
Sow Seeds Outdoors: Apr 14
Direct sow Borage seeds outdoors around Apr 14. Soil temperature should be at least 50°F. Space at 18/sqft.
Harvest: Jun 8
First harvest approximately Jun 8 (~55 days from planting). Continue harvesting until first frost (Oct 8).
Companion Planting
Borage in Other Zones
1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13bPlan Your Borage Garden
Track Borage from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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