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Blueberry Cupcake

Feminised

Blueberry Cupcake is an indica-dominant hybrid with sweet blueberry and vanilla notes, suited to growers who manage humidity carefully.

Why choose Blueberry Cupcake?
  • Rich blueberry aroma with a sweet pastry finish.
  • Compact plants ideal for controlled spaces.
  • Good resin production with manageable potency.
THC 18-22%
CBD <1%
Lineage Blueberry x Cupcake
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height Short to medium (60-120 cm)
Yield Medium to high
Taste Blueberry, Vanilla, Baked pastry
Seed Type Feminised
Climate Cool Temperate, Rainy Autumn Harvest Season
Effects Relaxed, Uplifted, Sleepy
Environment Indoor and outdoor

About Blueberry Cupcake

Blueberry Cupcake is an indica-dominant hybrid bred from Blueberry x Cupcake that combines fruity terpenes with dessert-like sweetness. It flowers in eight to nine weeks, produces dense, aromatic buds and responds well to training, but requires vigilance against mould in cool, wet finishes.

Grow Difficulty:

Growing Blueberry Cupcake in a rainy autumn harvest season requires active mould prevention and careful canopy management. It is an intermediate plant that responds well to training and ventilation improvements.

Flowering Time:

Flowering finishes in around eight to nine weeks under stable conditions. Skilled growers can influence stretch and resin production with nutrient and light adjustments.

Yield:

Yields are medium to high for an indica-leaning hybrid when fed and trained properly. Outdoor production increases with a dry finish but will drop if rain persists late in the season.

Height:

Plants remain compact to medium height, typically between 60 and 120 cm, with sturdy branches. The bushy habit supports heavy colas and simplifies topping or low-stress training.

Environment:

Indoors, Blueberry Cupcake responds well to SCROG and controlled environments; growers in Newport often keep close control of humidity to protect resin. Outdoors in Newport it can produce dense, colourful buds if ripening avoids prolonged wet weather.

Climate:

In Newport growers must plan for the rainy autumn harvest season and shield ripening buds from prolonged moisture. Site choice, early pruning and temporary cover can greatly reduce mould risk and protect trichomes.

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 showed early signs of grey mould, what now?
A
Verified answer
Isolate affected branches, remove infected material, increase airflow and consider harvesting early if the issue is widespread.
Common question Posted by Urbanseedbank Answered
Q
What humidity should I aim for in late flower?
A
Verified answer
Keep relative humidity below 50% during late flower and around 40% during final weeks to limit mould risk.
Common question Posted by Urbanseedbank Answered
Q
Should I flush before harvest?
A
Verified answer
Many growers reduce feeding and flush for a week or two to improve smoke and burn quality, but monitor plant health before doing so.
Common question Posted by Urbanseedbank Answered
Q
How do I preserve the blueberry aroma during curing?
A
Verified answer
Cure slowly at stable humidity around 60–62% in airtight jars and burp daily for the first two weeks to retain terpene profile.
Common question Posted by Urbanseedbank Answered
Q
Is topping recommended for outdoor plants in Newport?
A
Verified answer
Yes, topping early helps control height and improves light penetration, but finish training before the stretch ends to avoid late-season stress.

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