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Buttercream

Feminised

Buttercream is a creamy, dessert-like indica-dominant hybrid with moderate THC and a resilient structure suited to greenhouse growing.

Why choose Buttercream?
  • Creamy vanilla flavour with a dessert finish
  • Moderate flowering time with solid yields
  • Performs well in sheltered UK greenhouses
THC 18-22%
CBD <1%
Lineage Buttercream x Wedding Cake
Genotype Indica-dominant hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height Medium (1.2–1.8 m outdoors)
Yield Medium-high (400–550 g/m² indoor)
Taste Vanilla, Butter, Citrus
Seed Type Feminised
Climate Humid Greenhouse
Effects Relaxed, Uplifted, Sleepy
Environment Indoor / Outdoor (greenhouse recommended)

About Buttercream

Buttercream is an indica-dominant hybrid known for sweet, buttery flavours and dense, resinous buds. It typically shows THC in the high teens to low twenties and a low CBD profile, making it more of a recreational cultivar. Growers in the UK favour it for greenhouse runs where controlled humidity and ventilation reduce mould risk and improve yields. With an eight to nine week flowering window and a medium height, Buttercream responds well to training and produces a smooth, dessert-like smoke ideal for evening use.

Grow Difficulty:

Growing Buttercream under humid greenhouse conditions requires strict ventilation and routine checks for mould. This strain is moderately demanding and rewards growers who manage airflow and humidity closely.

Flowering Time:

Flowering usually completes within eight to nine weeks. Outdoor plants in the UK will commonly finish by late September to October if conditions are favourable.

Yield:

Yield is medium to high when trained and fed correctly. In a humid greenhouse near Birmingham yields improve with careful humidity control and spacing.

Height:

Plants reach a medium height with a sturdy main cola and generous side branching. The structure suits both low-stress training and selective topping.

Environment:

Indoors Buttercream responds well to controlled environments and SOG or SCROG methods in Birmingham. Outdoors around Birmingham it benefits from a sheltered site or greenhouse to reduce exposure to damp weather.

Climate:

Growing Buttercream in Birmingham suits a humid greenhouse where temperature and humidity are controllable. In humid greenhouse conditions you must prioritise dehumidification and strong airflow to prevent 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
I spotted a bit of grey mould on a lower bud, what now?
A
Verified answer
Remove the affected bud immediately, increase airflow, and lower humidity to prevent spread.
Common question Posted by Urbanseedbank Answered
Q
How often should I defoliate?
A
Verified answer
Light defoliation to open the canopy once or twice during flowering is usually enough; avoid overdoing it.
Common question Posted by Urbanseedbank Answered
Q
What humidity should I aim for during flowering?
A
Verified answer
Keep relative humidity around 40–50% during flowering to minimise mould risk in a humid greenhouse.
Common question Posted by Urbanseedbank Answered
Q
Can I flush before harvest?
A
Verified answer
A short flush of plain water for seven to ten days can help improve smoke smoothness, depending on feed schedule.
Common question Posted by Urbanseedbank Answered
Q
Should I top this strain or let it grow naturally?
A
Verified answer
Topping once early and using low-stress training gives a better canopy and higher usable yield for Buttercream.

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