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Can You Grow Borage in Massachusetts?

US · USDA Zone 6a · zones 5b, 6a, 6b

Grows well here

Borage grows easily anywhere in your zone — direct sow and let it self-seed for years of free plants.

Plant zones

2a–11b

Massachusetts last frost

early April

Massachusetts first frost

late October

Days to harvest

50–60 days

When to plant Borages in Massachusetts

Direct sow

Apr 1

Harvest

May 21 – May 31

Dates are approximate, based on Massachusetts's average frost dates. Your exact yard may vary by microclimate.

About Borage

Borage is an effortless annual with striking blue star-shaped flowers. The cucumber-flavored leaves and flowers are edible, and it is a powerful pollinator magnet that self-seeds freely year after year.

Direct sow after last frost — hates transplanting. Self-seeds so aggressively you plant it once and it returns every year. Great companion plant for tomatoes and strawberries. Harvest flowers daily to encourage more blooms.

Full borage growing guide →

Gardening in Massachusetts

Massachusetts has a humid continental climate. Boston and coastal areas are Zone 6a-6b; inland areas are colder at Zone 5b-6a. Four seasons with a 5-6 month growing window.