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Black Rose

Feminised

Black Rose is an indica-dominant hybrid valued for dark berry flavours and compact, resinous buds.

Why choose Black Rose?
  • Dense, dark buds with rich blackberry notes.
  • Performs well in controlled indoor environments and sheltered outdoor sites.
  • Resinous flowers suited to careful growers managing humidity.
THC 18-22%
CBD 0.5-1.5%
Lineage Blackberry x Northern Lights
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Short to medium, bushy
Yield Medium-High
Taste Blackberry, Spice, Earthy
Seed Type Feminised
Climate Temperate With Short Outdoor Growing Season; Performs Well With Careful Moisture Management
Effects Calm, Euphoric, Sleepy
Environment Indoor or outdoor

About Black Rose

Black Rose is an indica-dominant hybrid bred from Blackberry x Northern Lights that offers dense, dark buds with a sweet-spice aroma. It suits growers who can manage intermediate cultivation tasks and who pay close attention to airflow and moisture, especially when growing in places like Bristol with a short outdoor growing season. In indoor setups the strain responds well to canopy control and moderate feeding, while outdoors it benefits from early planting and shelter from late autumn damp. Proper drying and curing reveal deep berry notes and stabilise the THC-driven effects.

Grow Difficulty:

Growing Black Rose is intermediate in difficulty and benefits from attentive feeding and humidity control during a short outdoor growing season. Gardeners in Bristol should be vigilant for mould and increase airflow to vulnerable bud sites.

Flowering Time:

Flowering completes in roughly eight to ten weeks under stable conditions. Outdoor growers should time their schedule to avoid late-season rain.

Yield:

Yield is medium to high when plants receive consistent light and nutrients. Outdoor harvests in constrained seasons depend heavily on early-season establishment and local weather.

Height:

Plants remain short to medium with a bushy, branchy habit that supports heavy buds. This structure suits both scrog and low-stretch indoor setups.

Environment:

Black Rose performs reliably indoors where climate and light cycles are controlled. Outdoors in Bristol the plants need shelter from persistent damp and benefit from training to speed canopy closure.

Climate:

Growing Black Rose in Bristol with a short outdoor growing season requires early planting and robust protection from autumn rain. Use greenhouse space or cloches to reduce time exposed to damp and to finish harvest before prolonged wet spells.

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
My buds are showing small grey spots, what now?
A
Verified answer
Isolate the plant, increase airflow and remove affected buds; consider a fungicidal treatment if the issue persists.
Common question Posted by Urbanseedbank Answered
Q
Should I top Black Rose to manage height?
A
Verified answer
Yes, topping early encourages a bushier structure and can improve light penetration for dense bud sites.
Common question Posted by Urbanseedbank Answered
Q
What light schedule for indoor flowering?
A
Verified answer
Switch to 12/12 for flowering and maintain consistent dark periods to avoid hermaphroditism.
Common question Posted by Urbanseedbank Answered
Q
How late can I flip outdoors in Bristol?
A
Verified answer
Flip as early as possible and aim to finish before the usual autumn rains; consider using a greenhouse to extend the window.
Common question Posted by Urbanseedbank Answered
Q
Any tips for flushing before harvest?
A
Verified answer
Flush with clean, pH-balanced water for seven to ten days to improve flavour and smoothness in the final cured product.

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