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Herbs · Growing Guide

How to Grow Borage

A practical growing guide for Borage Seeds, written for gardeners in California's Sierra foothills. Expect first harvest in around 55 days from sowing.

Borage Seeds

At a glance

Sun
Full sun for most; part shade for parsley/chamomile
Soil
Average, well-draining, pH 6.0–7.5
Planting depth
1/8 to 1/4 inch
Spacing
6–12 in
Days to germinate
7–21 days
Days to maturity
55 days
Watering
Moderate. Let soil dry slightly between waterings.
When to plant
After last frost or start indoors 4–6 weeks earlier.
Harvest
Pick young leaves and flowers; both edible (cucumber flavor).
Amador tip

Self-sows year after year. Bees love it; great pollinator plant.

Why grow your own

Growing borage from seed is one of the most rewarding ways to skip the pesticide-treated, ultra-shipped produce in conventional grocery stores. You control the soil, the water, and the timing, and at the end of the season you can save seed to plant again next year. That's how gardens used to work.

Our packets are naturally sourced, non-GMO, and hand-packed here in Amador County so they arrive ready to plant.

Sources & further reading

These growing recommendations are compiled from publicly available, university-extension and trusted horticultural references. Verify any guidance against your own local conditions.