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Brain Freeze

Feminised

Brain Freeze is an indica-dominant hybrid known for sharp berry flavours and a heavy, relaxing finish.

Why choose Brain Freeze?
  • Fruity menthol terpene profile
  • Compact, high-resin buds
  • Performs well in managed greenhouses
THC 18-24%
CBD <1%
Lineage Blueberry x White Widow
Genotype Indica-dominant hybrid
Difficulty Moderate
Flowering 8-10 weeks
Height Medium
Yield Medium-High
Taste blueberry, menthol, earthy pine
Seed Type Feminised
Climate Humid Greenhouse Conditions
Effects cerebral clarity, deep relaxation, mild euphoria
Environment Both

About Brain Freeze

Brain Freeze is a compact, resin-heavy strain that combines fruity terpenes with a cooling menthol note. It performs well under controlled greenhouse conditions and rewards growers who manage humidity and airflow carefully. The effect moves from a clear mental lift to deep physical relaxation.

Grow Difficulty:

Growing Brain Freeze in humid greenhouse conditions demands close attention to airflow and moisture control. Vigilant pruning and preventive mould measures are necessary to reduce rot risk.

Flowering Time:

Flowering usually completes in around eight to ten weeks. Some phenotypes may finish a week earlier under optimal conditions.

Yield:

Yield tends to be medium to high when plants receive proper training and feeding. Greenhouse cultivation can push harvests above average for its stature.

Height:

Plants remain medium in height with sturdy branches that support heavy colas. The structure responds well to SCROG and low-stress training methods.

Environment:

In Derry, growers often favour greenhouse setups for Brain Freeze rather than open-field planting. Outdoor plants in Derry need sheltered sites or protective covers to reduce mould pressure.

Climate:

Growing Brain Freeze in Derry with humid greenhouse conditions requires strict humidity management and strong ventilation. Routine dehumidification and regular disease checks are essential to protect yields.

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
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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 greenhouse is humid and my buds are dense, what now?
A
Verified answer
Increase ventilation, cut some interior foliage and run a dehumidifier during the dark period to lower rot risk.
Common question Posted by Urbanseedbank Answered
Q
Should I top or scrog Brain Freeze?
A
Verified answer
Both work; topping with a SCROG promotes an even canopy and can boost yield while keeping height in check.
Common question Posted by Urbanseedbank Answered
Q
What is a telltale sign of nutrient lockout?
A
Verified answer
Stunted growth with dark, twisted leaves and poor uptake despite feeding usually points to pH or EC issues.
Common question Posted by Urbanseedbank Answered
Q
When is the best time to check trichomes for harvest?
A
Verified answer
Check daily once pistils darken and curl, aiming for mostly cloudy trichomes with some ambers for balanced effects.
Common question Posted by Urbanseedbank Answered
Q
Any quick tips for drying in a humid area?
A
Verified answer
Dry slowly in a well-ventilated, climate-controlled space with dehumidification and keep moisture checks frequent to avoid mould.

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