Blackberry illustration

Growing Blackberry in Zone 1a

Zone 1a has harsh winters and a short growing season. Start Blackberry early indoors to maximize your harvest window. Ultimul îngheț: May 25. Primul îngheț: Aug 28.

Planting Calendar

Outdoor
Harvest
Apr 27Aug 28

Season: May 25 – Aug 28 (95 zile)

Zona1a
Ultimul înghețMay 25
Primul înghețAug 28
Sezon95 zile
SoareSoare Plin

When to Plant Blackberry in Zone 1a

Harvest: Apr 27

First harvest approximately Apr 27 (~365 zile from transplant). Continue harvesting until first frost (Aug 28). Blackberry can overwinter in mild climates for continued harvest.

Plan Your Garden Blackberry

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

Start Free Blackberry Growing Guide