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Can You Grow Blackberry in Pennsylvania?

US · USDA Zone 6a · zones 5a, 5b, 6a, 6b

Grows well here

Blackberries thrive in your zone — plant once and harvest for decades.

Plant zones

5a–9b

Pennsylvania last frost

early April

Pennsylvania first frost

late October

Days to harvest

Perennial

About Blackberry

Blackberries are vigorous perennial canes that produce prolific harvests once established. Thornless varieties exist for easier handling. Plants bear from the second year onward and can produce for 15-20 years.

Plant in full sun with a trellis or fence for support. Canes fruit in year two (primocanes grow year one, floricanes fruit year two). Prune out canes that have fruited. Thornless varieties like Triple Crown are much easier to manage.

Full blackberry growing guide →

Gardening in Pennsylvania

Pennsylvania has a humid continental climate. Philadelphia is Zone 7a; Pittsburgh is Zone 6a; northern Pennsylvania is Zone 5a-5b. Four distinct seasons with a 6-7 month growing window.

See what grows well in Pennsylvania →

Frequently asked questions

Can you grow Blackberry in Pennsylvania?

Blackberries thrive in your zone — plant once and harvest for decades.

What zone is Pennsylvania?

Pennsylvania spans USDA Zone 6a (5a, 5b, 6a, 6b).

When do you plant Blackberries in Pennsylvania?

See the planting guide for Blackberry — timing depends on your exact frost date.