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Blue Magic

Feminised

Blue Magic is an indica-dominant hybrid suited to greenhouse and sheltered outdoor grows in the UK.

Why choose Blue Magic?
  • Rich blueberry flavour with sturdy resinous buds
  • Performs well under glass in humid coastal regions
  • Feminised seeds for predictable, manageable crops
THC 18-22%
CBD 0.5-1%
Lineage Blueberry x Afghani
Genotype Indica-dominant hybrid
Difficulty Moderate
Flowering 8-10 weeks
Height Medium, bushy
Yield Medium to high (under glass)
Taste Blueberry, Earthy, Citrus
Seed Type Feminised
Climate Damp Coastal
Effects Relaxed, Uplifted, Focused
Environment Greenhouse or controlled indoor; sheltered outdoor

About Blue Magic

Blue Magic combines Blueberry fragrance with Afghani resilience to produce a compact, resinous plant that adapts well to glasshouse conditions. Favoured in damp coastal areas when grown under protection, it offers balanced potency, a clear blueberry-led flavour and reliable yields for gardeners who manage humidity and airflow.

Grow Difficulty:

Under a damp coastal climate this strain shows moderate difficulty and needs vigilant mould prevention. Good ventilation and regular inspections are essential in such humid conditions.

Flowering Time:

Flowering completes in roughly eight to ten weeks under typical care. Compact buds develop densely as the plant reaches maturity.

Yield:

Yields are medium to high when grown under glass with trained canopies. Outdoor results vary but can be comparable in sheltered, well-managed sites.

Height:

Plants grow to a medium, bushy structure with sturdy lateral branching. This form responds well to pruning and light training methods.

Environment:

In Gwynedd glasshouses and controlled indoor rooms give the most consistent results. Growing outdoors in Gwynedd is possible but requires shelter from wind and careful timing to avoid late-season damp.

Climate:

Growing this strain in Gwynedd with a damp coastal climate demands proactive mould control and good airflow. Proper greenhouse design and routine maintenance reduce the biggest risks.

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 greenhouse in Gwynedd has high humidity, how do you cope?
A
Verified answer
I run extraction fans on timers, use a dehumidifier when needed and keep plants spaced to maintain airflow.
Common question Posted by Urbanseedbank Answered
Q
Do you top Blue Magic or let it stretch?
A
Verified answer
I top once and then train the branches horizontally to create an even canopy and reduce wet spots under the leaves.
Common question Posted by Urbanseedbank Answered
Q
What's your feeding schedule?
A
Verified answer
Balanced veg nutrients early then shift to bloom formulations with slightly increased potassium and reduced nitrogen in flowering.
Common question Posted by Urbanseedbank Answered
Q
When do you start flushing?
A
Verified answer
I begin a light flush two weeks before harvest and finish with plain water for the final seven days.
Common question Posted by Urbanseedbank Answered
Q
Any tip for outdoor planting timing?
A
Verified answer
Put them out after the last spring frost and aim to finish before the autumn rains become constant.

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