Growing Borage in Zone 6b
Zone 6b has mild winters and a long growing season — good conditions for Borage. Last frost: Apr 15. First frost: Oct 22.
Planting Calendar
Apr 1Oct 22
Season: Apr 15 – Oct 22 (190 days)
Zone6b
Last FrostApr 15
First FrostOct 22
Season Length190 days
Days to Harvest55
SunFull Sun
Frost ToleranceLight
Spacing18/sqft
When to Plant Borage in Zone 6b
Sow Seeds Outdoors: Apr 1
Direct sow Borage seeds outdoors around Apr 1. Soil temperature should be at least 50°F. Space at 18/sqft.
Harvest: May 26
First harvest approximately May 26 (~55 days from planting). Continue harvesting until first frost (Oct 22).
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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