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Blue Frost

Feminised

Blue Frost is an indica-dominant hybrid known for sweet blueberry flavour and steady relaxation.

Why choose Blue Frost?
  • Compact plants with heavy resin production
  • Sweet blueberry flavour with citrus lift
  • Sturdy performer in cool coastal climates
THC 18-22%
CBD 1-2%
Lineage Blueberry x Northern Lights
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height Short to medium (80-140 cm outdoor)
Yield Medium-high (400-500 g/m² indoor; 350-450 g/plant outdoor)
Taste Blueberry sweet, Sharp citrus, Earthy pine
Seed Type Feminised
Climate Cool Scottish Outdoor Climate
Effects Uplifted focus, Deep physical relaxation, Calm euphoria
Environment Indoor and outdoor

About Blue Frost

Blue Frost is a compact, indica-dominant hybrid bred from Blueberry x Northern Lights that produces dense, resinous buds. It favours cooler coastal and temperate sites and rewards careful training, good airflow and timely protection from rain to deliver a fruity, calming smoke.

Grow Difficulty:

Growers rate Blue Frost as intermediate and it responds well to routine training and pruning. In a cool Scottish outdoor climate it benefits from close attention to feeding and protection from persistent damp.

Flowering Time:

Indoor flowering usually completes in 8 to 9 weeks. Outdoors in Warwickshire most growers harvest in late September.

Yield:

With good care Blue Frost delivers medium to high yields. Expect roughly 400–500 g/m² indoors and 350–450 g per plant outdoors under favourable conditions.

Height:

The plant stays relatively compact with a strong central cola and sturdy branches. Outdoor height normally ranges from 80 to 140 cm, suitable for modest garden spaces.

Environment:

Blue Frost performs well both indoors and outdoors in Warwickshire when given stable conditions. Outdoors it prefers a sheltered, sunny micro-site and protection from coastal wind exposure.

Climate:

Growing Blue Frost in Warwickshire requires planning for a cool Scottish outdoor climate and variable weather. Choose a south-facing, sheltered position and use covers or temporary cloches during prolonged wet spells to 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
What microclimate tricks work in Warwickshire?
A
Verified answer
Plant near south-facing walls and use reflective boards to boost light and warmth on cooler days.
Common question Posted by Urbanseedbank Answered
Q
Which training gives best yields?
A
Verified answer
A combination of topping and low-stress training to create multiple colas usually improves yield and ripening.
Common question Posted by Urbanseedbank Answered
Q
When to panic about mould?
A
Verified answer
Act at the first sight of grey or white patches; remove affected buds and increase ventilation immediately.
Common question Posted by Urbanseedbank Answered
Q
Best late-season protection?
A
Verified answer
Lightweight polythene covers or vented cloches protect from rain while allowing air exchange and sunlight through.
Common question Posted by Urbanseedbank Answered
Q
Do I need to flush before harvest?
A
Verified answer
Many growers perform a short flush with plain water in the final week to improve smoke smoothness and terpene clarity.

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