Blackberry
Rubus fruticosus
fruitBlackberries are vigorous, thorny canes producing juicy berries in late summer. Thornless varieties are available for easier picking. They are very cold-hardy and productive.
Common Problems
Select the problem your Blackberry is experiencing to get a treatment guide.
Care Guide
Toxicity
Non-toxic.
Common Diseases
Common Pests
Seasonal Care
Resume regular watering and feeding as growth picks up.
Peak growing season. Water and feed regularly.
Reduce watering as growth slows. Stop heavy feeding.
Minimal watering and feeding. Protect from frost if needed.
Similar Plants
Frequently Asked Questions
Should I choose a thornless Blackberry variety?
Thornless varieties are available and make picking considerably easier, while still offering the same vigorous, productive canes and cold-hardiness as thorny types.
How cold-hardy are Blackberry canes?
Very — they're hardy to -20°C (-4°F), making them a reliable, productive choice for cold-winter gardens.