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High Voltage

Feminised

High Voltage is a compact hybrid tailored for short season outdoor cannabis growing in windy coastal areas such as Aberdeen.

Why choose High Voltage?
  • Finishes quickly for northern sites
  • Compact stature with dense resin
  • Built for windy coastal sheltering
THC 18-22%
CBD 0.5-1%
Lineage Northern Lights x Haze
Genotype Hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Short to medium (1-2 m outdoors)
Yield Medium to high outdoors
Taste Citrus, Pine, Diesel
Seed Type Feminised
Climate windy coastal growing areas
Effects Uplifting, Euphoric, Relaxing
Environment Indoor and outdoor

About High Voltage

High Voltage is a reliable hybrid that balances a clear cerebral lift with steady structural strength. It thrives in sheltered outdoor plots and in controlled indoor environments, finishing in eight to ten weeks and tolerating coastal exposure when given protection.

Grow Difficulty:

Growing High Voltage outdoors requires moderate experience to manage its branching and wind exposure. In windy coastal growing areas plants benefit from staking, shelter and sturdy trellising to prevent stem damage.

Flowering Time:

Indoor flowering wraps up in eight to ten weeks under proper conditions. Outdoors it finishes early enough for short-season sites when planted promptly.

Yield:

Yields are above average for a compact plant when given full sun and protection. Expect medium to high harvests in protected outdoor plots in Aberdeen.

Height:

Plants grow with a compact, sturdy frame and dense lateral branching. Outdoors they commonly reach between one and two metres when trained.

Environment:

Indoors High Voltage responds well to SCROG and low-stress training for a dense canopy. Outdoors in Aberdeen it rewards early planting and wind protection, and in Aberdeen it has the vigour to finish within a short northern season if sheltered.

Climate:

In Aberdeen growers face exposure to salt-spray and sudden weather shifts that can stress plants. Planting behind hedges, installing windbreaks and using robust trellising will protect crops in windy coastal growing areas.

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
How do you stake plants against strong gusts?
A
Verified answer
I use tall bamboo canes tied with soft garden ties and cross-trellis points to reduce single-stem leverage.
Common question Posted by Urbanseedbank Answered
Q
Do you run any extra foliar feeds near the coast?
A
Verified answer
Occasionally a seaweed tonic helps with salt stress, but I avoid heavy foliar feeding to reduce mould risk.
Common question Posted by Urbanseedbank Answered
Q
When do you start LST for High Voltage?
A
Verified answer
I start low-stress training in week two of veg to encourage even branching and a lower centre of gravity.
Common question Posted by Urbanseedbank Answered
Q
How do you deal with an unexpectedly early autumn rain?
A
Verified answer
I move potted plants under temporary cover, trim lower foliage to improve airflow and harvest affected colas first.
Common question Posted by Urbanseedbank Answered
Q
What's your ideal final pot size for outdoor plants in Aberdeen?
A
Verified answer
Twenty to thirty litre pots suit the short season; they are large enough for good root mass but light enough to move if needed.

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