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Black Russian

Feminised

Black Russian is a compact indica-dominant hybrid that delivers relaxing, sedative effects with a sweet, earthy flavour.

Why choose Black Russian?
  • Compact, resinous buds
  • Reliable finish in cool climates
  • Sweet, earthy smoke
THC 15-20%
CBD <1%
Lineage Black Domina x White Russian
Genotype Indica-dominant hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height Short to medium
Yield Medium (indoor 400-500 g/m²; outdoor 300-450 g/plant)
Taste Earthy, Sweet, Spicy
Seed Type Feminised
Climate Cool Coastal Scottish Climate
Effects Relaxed, Euphoric, Sedative
Environment Indoor and outdoor

About Black Russian

Black Russian offers gardeners a compact, resinous plant with an indica-leaning profile and a predictable flowering time. In Leicester the strain’s short-to-medium stature and dense buds make it suitable for small gardens and controlled indoor rooms, while growers in cooler, coastal Scottish-influenced areas should prioritise shelter and airflow to avoid rot. It finishes reliably in eight to nine weeks indoors and can give solid outdoor yields when ripening conditions hold through late summer. The terpene mix produces earthy, sweet and spicy notes that suit both medicinal and recreational users.

Grow Difficulty:

Growing Black Russian in a cool Scottish outdoor climate requires attention to bud rot and slow ripening. It is a moderate difficulty plant that benefits from wind protection and careful feeding.

Flowering Time:

Flowering usually completes in eight to nine weeks indoors. Outdoor growers in Leicester should aim to finish by early October.

Yield:

Yields are moderate, with indoor growers commonly achieving 400–500 g/m². Outdoor yields vary with conditions and typically reach 300–450 g per plant in good seasons.

Height:

Plants remain short to medium, forming dense central colas with sturdy side branches. This compact habit suits modest spaces.

Environment:

Indoors, Black Russian responds well to SCROG or LST and performs reliably in controlled Leicester grow rooms. Outdoors around Leicester the compact height and early finish suit smaller gardens.

Climate:

In Leicester with a cool Scottish outdoor climate, growers should plan for late-season rain and slower trichome development. Extra shelter, raised beds and a focus on airflow will improve ripening and reduce mould risk.

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
How did your Black Russian perform this season?
A
Verified answer
It handled the cool nights but needed extra airflow; bud density was good and trichome development improved with late-summer sun.
Common question Posted by Urbanseedbank Answered
Q
Any tips for avoiding late-season rot?
A
Verified answer
Trim interior foliage, stagger watering to dry the canopy between rains, and consider a breathable tent or temporary cover.
Common question Posted by Urbanseedbank Answered
Q
What training yielded the best results?
A
Verified answer
A light SCROG net and selective LST opened the canopy and boosted uniformity without stressing the plants.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend foliar feeds in this climate?
A
Verified answer
Only sparingly and in dry conditions; foliar feeds in cool damp weather increase mould risk.
Common question Posted by Urbanseedbank Answered
Q
When do you move plants outdoors in spring?
A
Verified answer
Harden off after the last strong frost and aim for consistently milder nights to reduce shock.

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