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Black Velvet

Feminised
Photoperiod

Black Velvet is an indica-dominant hybrid known for dark, resinous buds and a sedating finish.

Why choose Black Velvet?
  • Dense, dark buds with a heavy resin coat
  • Performs well in sheltered outdoor sites and controlled indoor setups
  • Balanced uplift that settles into deep physical relaxation
THC 18-22%
CBD 0.5-1.5%
Lineage Blackberry x Afghani
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium, compact (80-140 cm)
Yield Medium-High (approx. 450-550 g/m² indoor, variable outdoor)
Taste Dark berry, Earthy wood, Spicy pepper
Seed Type Feminised, Photoperiod
Climate Mild Southern Growing Climate
Effects Deep physical relaxation, Uplifted mood, Sedating at higher doses
Environment Indoor and outdoor

About Black Velvet

Black Velvet is an indica-dominant hybrid bred from Blackberry x Afghani to produce dense, dark buds with a high resin yield. It thrives in managed gardens and performs well in the mild southern growing climate when growers control humidity and airflow.

Grow Difficulty:

Growing Black Velvet suits intermediate growers who can manage airflow and humidity and who know basic training techniques. In a mild southern growing climate it responds well to topping and selective defoliation to reduce mould risk.

Flowering Time:

Flowering usually completes in 8 to 10 weeks under stable indoor conditions. Outdoor plants in Wiltshire commonly finish by late September to early October.

Yield:

Yields are medium to high when light, nutrients and humidity are controlled. Indoor growers can expect around 450–550 g/m² while well-placed outdoor plants may produce heavier single-plant weights.

Height:

Plants remain relatively compact with a stout central cola and dense side branches. Final height typically sits between 80 and 140 cm depending on training.

Environment:

Indoors, Black Velvet performs well in SCROG or SOG setups where humidity is monitored closely in Wiltshire conditions. Outdoors in Wiltshire it benefits from a sheltered site with good airflow and morning sun to limit mould.

Climate:

In Wiltshire Black Velvet takes advantage of the mild southern growing climate to extend the outdoor season and reduce frost risk. Even so, growers must control humidity during wet periods and provide strong ventilation to prevent mould and bud rot.

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
Should I top Black Velvet or let it grow naturally?
A
Verified answer
Top once to promote a bushier structure, then use low-stress training or a light SCROG to even the canopy.
Common question Posted by Urbanseedbank Answered
Q
What humidity should I aim for in flowering?
A
Verified answer
Keep relative humidity around 40–50% in flowering to reduce the risk of mould while preserving resin production.
Common question Posted by Urbanseedbank Answered
Q
Any signs Black Velvet is overwatered?
A
Verified answer
Yellowing lower leaves and a soggy medium are common signs; allow the medium to dry between waterings and check root health.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend foliar sprays?
A
Verified answer
Avoid foliar sprays during flowering; use them only in veg and ensure plants are dry well before lights-out to prevent mould.
Common question Posted by Urbanseedbank Answered
Q
How do I deal with late-season rain outdoors?
A
Verified answer
Move containers under cover if possible, support branches to prevent waterlogging, and harvest early if persistent rain threatens bud quality.

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