Growing Borage in Zone 11b
Zone 11b has a year-round growing season. Borage can be planted almost any time with proper planning. Last frost: Jan 15. First frost: Dec 31.
Planting Calendar
Jan 1Dec 31
Season: Jan 15 – Dec 31 (350 days)
Zone11b
Last FrostJan 15
First FrostDec 31
Season Length350 days
Days to Harvest55
SunFull Sun
Frost ToleranceLight
Spacing18/sqft
When to Plant Borage in Zone 11b
Sow Seeds Outdoors: Jan 1
Direct sow Borage seeds outdoors around Jan 1. Soil temperature should be at least 50°F. Space at 18/sqft.
Harvest: Feb 25
First harvest approximately Feb 25 (~55 days from planting). Continue harvesting until first frost (Dec 31).
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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