Borage illustration

Borage Growing Guide

Boraginaceae family

Days to Harvest55 days
SunlightFull Sun
Frost ToleranceLight
Spacing18/sqft
Germination5-14 days
HardinessSemi Hardy
Germ. Temp70°F

Companion Planting

StrawberriesTomatoesSquashCucumbers

Growth Stages

  1. Seedling
  2. Early Vegetative
  3. Late Vegetative / Harvest Ready

Planting Dates by Zone

Zone 1aZone 1bZone 2aZone 2bZone 3aZone 3bZone 4aZone 4bZone 5aZone 5bZone 6aZone 6bZone 7aZone 7bZone 8aZone 8bZone 9aZone 9bZone 10aZone 10bZone 11aZone 11bZone 12aZone 12bZone 13aZone 13b

Frequently Asked Questions

How long does it take to grow Borage?

Borage takes approximately 55 days from planting to harvest.

How much sun does Borage need?

Borage requires full sun (6+ hours direct sunlight per day).

How far apart should I plant Borage?

Plant Borage at 18/sqft using square foot gardening spacing.

Can Borage survive frost?

Borage is tolerant of light frost.

What are good companion plants for Borage?

Good companion plants for Borage include Strawberries, Tomatoes, Squash, Cucumbers.

How long does Borage take to germinate?

Borage seeds germinate in 5-14 days at an optimal temperature of 70°F.

Plan Your Borage Garden

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

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