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Blackberry

Feminised

Blackberry is an indica-dominant hybrid prized for its dark berry aroma and calming body effects, suited to intermediate growers in domestic setups.

Why choose Blackberry?
  • Dark berry aroma with a soothing finish
  • Compact plants, big resinous buds
  • Performs well with careful humidity control
THC 18-22%
CBD Low (<1%)
Lineage Blackberry x Afghani
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 7-9 weeks
Height Medium, bushy
Yield Moderate to high
Taste Dark berry, Earthy, Spicy
Seed Type Feminised
Climate Mild Southern Growing Climate
Effects Relaxed, Euphoric, Sedative
Environment Indoor / Outdoor

About Blackberry

Blackberry is an indica-dominant hybrid that produces dense, resinous buds with a pronounced dark-berry aroma. It shows a consistent THC range and low CBD, making it favoured for evening relaxation and sleep aid. Growers in mild climates find it responsive to training and topping, while attention to airflow and mildew prevention is important in damper seasons. Both indoor and outdoor cultivations can deliver solid yields when plants receive steady nutrition and canopy management.

Grow Difficulty:

Growing Blackberry suits an intermediate cultivator in a mild southern growing climate who can manage airflow and humidity. It tolerates some variance but needs attentive pruning and mildew prevention.

Flowering Time:

Flowering usually completes in seven to nine weeks indoors under stable conditions. Outdoor plants often finish by early autumn given a full season.

Yield:

Yield is moderate to high with consistent nutrients, light and canopy control. Outdoor specimens produce more when given space and good sun exposure.

Height:

Plants remain medium in height with a compact, bushy structure and sturdy branches. They respond well to topping and low-stress training to open the canopy.

Environment:

Indoors, Blackberry performs well under controlled conditions with SCROG or SOG techniques to manage its bushy habit in Staffordshire. Outdoors in Staffordshire it benefits from a sheltered, sunlit position with protection from persistent rain.

Climate:

In Staffordshire's mild southern growing climate Blackberry benefits from a long, steady late summer with limited frost risk. Growers still need to manage late-season rain and ensure good ventilation to reduce mould pressure.

Frequently Asked Questions

Common questions about this strain, covering growth, effects, and suitability for UK conditions.

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Choose seed quantity
Selected: 5 Seeds
£53.33 £40.00
£8.00 / seed • You save £13.33
Accepted payment methods
100% Satisfaction Guarantee • Secured Payments
Urbanseedbank Support

Questions & Answers

Customer questions and answers from the Urbanseedbank team. Submit your own question and we’ll respond after review.

5 questions Answered posts are shown first.
Common question Posted by Urbanseedbank Answered
Q
I'm seeing grey mould on lower buds, what now?
A
Verified answer
Cut out affected areas immediately, increase airflow, reduce humidity and avoid wetting the canopy when watering.
Common question Posted by Urbanseedbank Answered
Q
My plants are short and stocky indoors, how to increase yield?
A
Verified answer
Use topping and low-stress training to create more bud sites and employ a SCROG to even out the canopy for better light penetration.
Common question Posted by Urbanseedbank Answered
Q
Should I feed during late flush weeks?
A
Verified answer
Reduce feeding gradually and switch to bloom-specific formulations, then taper off in the final week before harvest.
Common question Posted by Urbanseedbank Answered
Q
Which pests should I scout for weekly?
A
Verified answer
Check for spider mites, aphids and whitefly, and inspect underside of leaves and dense bud sites carefully.
Common question Posted by Urbanseedbank Answered
Q
Any tip for outdoor drying in Staffordshire?
A
Verified answer
Bring harvest indoors promptly, hang in a cool, dark room with controlled humidity and ensure good air circulation to avoid mould.

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