Growing Guide

How to Grow Blackberries

Everything you need to know about growing blackberries — from planting to harvest.

Year-Round

Days to Harvest

365+

Spacing

36–48"

Method

Transplant

Trellis

Yes

Where Blackberries Grows Best

Blackberries can be grown in 9 out of 12 USDA hardiness zones. Click a zone to see specific planting dates.

2 Not Viable 3 Not Viable 4 Spring-Fall 5 Spring-Fall 6 Year-Round 7 Year-Round 8 Year-Round 9 Year-Round 10 Year-Round 11 Year-Round 12 Year-Round 13 Not Viable

Growing Blackberries

Blackberries typically takes 365+ days from planting to harvest. Start seeds indoors and transplant once established. Space plants 36–48" apart for optimal growth. This plant benefits from a trellis or support structure.

Common Pests

spider mites spotted wing drosophila cane borers

Create Your Own Plant Playlist

Use our kit themes as a starting point and build a custom planting plan for your garden.

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Frequently Asked Questions

How long does it take to grow Blackberries?

Blackberries typically take 365+ days from planting to harvest. Timing varies by zone and growing conditions.

Can I grow Blackberries in containers?

Many gardeners successfully grow blackberries in containers. Use a pot at least 12-18 inches deep with good drainage. Container plants may need more frequent watering.

What are the best companion plants for Blackberries?

Blackberries grow well alongside many garden plants. Check our kit pages for curated combinations that include blackberries.

Do Blackberries need a trellis?

Yes, blackberries benefit from a trellis, cage, or other support structure. Install support at planting time to avoid disturbing roots later.

Grow Blackberries in Your Zone

Select your USDA hardiness zone for zone-specific planting dates and tips.

4 Spring-Fall 5 Spring-Fall 6 Year-Round 7 Year-Round 8 Year-Round 9 Year-Round 10 Year-Round 11 Year-Round 12 Year-Round