Borage illustration

Growing Borage in Zone 13a

Zone 13a has a year-round growing season. Borage can be planted almost any time with proper planning. Last frost: Jan 1. First frost: Dec 31.

Planting Calendar

Outdoor
Harvest
Dec 18Dec 31

Season: Jan 1 – Dec 31 (364 days)

Zone13a
Last FrostJan 1
First FrostDec 31
Season Length364 days
Days to Harvest55
SunFull Sun
Frost ToleranceLight
Spacing18/sqft

When to Plant Borage in Zone 13a

Sow Seeds Outdoors: Dec 18

Direct sow Borage seeds outdoors around Dec 18. Soil temperature should be at least 50°F. Space at 18/sqft.

Harvest: Feb 11

First harvest approximately Feb 11 (~55 days from planting). Continue harvesting until first frost (Dec 31).

Companion Planting

✅ Strawberries✅ Tomatoes✅ Squash✅ Cucumbers

Plan Your Borage Garden

Track Borage from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Borage Growing Guide