Blackberry illustration

Kweken van Blackberry in Zone 1a

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

Planting Calendar

Outdoor
Harvest
Apr 27Aug 28

Season: May 25 – Aug 28 (95 dagen)

Zone1a
Laatste vorstMay 25
Eerste vorstAug 28
Seizoen95 dagen
ZonVolle Zon

When to Plant Blackberry in Zone 1a

Harvest: Apr 27

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

Plan Je Tuin voor Blackberry

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

Start Free Blackberry Growing Guide