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London Fog

Feminised

London Fog is a compact, indica-dominant hybrid bred for controlled greenhouse and indoor environments.

Why choose London Fog?
  • Compact growth for limited spaces.
  • Citrus-forward flavour with earthy depth.
  • Resilient in managed greenhouse conditions.
THC 18-22%
CBD 0.5-1.5%
Lineage Skunk x Haze
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium (60-120 cm)
Yield Moderate to high (approx. 350-450 g/m² indoor)
Taste citrus, earthy, spicy
Seed Type Feminised
Climate humid greenhouse environments
Effects relaxed, uplifted, clear-headed
Environment Indoor and greenhouse preferred

About London Fog

London Fog is a practical, resinous indica-dominant hybrid that suits growers seeking consistent potency and manageable plants. It performs well under attentive care in both indoor setups and protected greenhouse spaces, delivering citrus-led flavour and a relaxed, clear-headed effect.

Grow Difficulty:

Plants respond well to hands-on care but need attention to airflow and humidity in humid greenhouse environments. In Buckinghamshire I treat ventilation and mould prevention as priorities to avoid losses.

Flowering Time:

Flowering usually completes in 8 to 10 weeks under stable light schedules. Bud sites fatten steadily during the final three weeks.

Yield:

Indoor yields are moderate to high when trained and fed correctly. Greenhouse crops in controlled conditions can match indoor outputs.

Height:

Plants stay medium in height with a sturdy central cola and branching side shoots. They suit SCROG or low-stress training to maximise canopy coverage.

Environment:

Indoors this strain performs well in limited spaces with good ventilation and proper humidity control in Buckinghamshire. Outdoors it thrives in a protected greenhouse where seasons and damp can be managed.

Climate:

Growing London Fog in Buckinghamshire requires active humidity management and strong airflow due to the region's damp tendencies in humid greenhouse environments. Shade management and dehumidification during peak damp months will protect buds from mould.

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
How often do you feed London Fog during flowering?
A
Verified answer
I feed smaller, more frequent doses every 3-4 days and adjust based on runoff EC and plant response.
Common question Posted by Urbanseedbank Answered
Q
Do you run CO2 in the greenhouse for this strain?
A
Verified answer
I don't routinely; CO2 helps only with sealed, well-lit setups—it's not necessary for small-scale greenhouse grows here.
Common question Posted by Urbanseedbank Answered
Q
What training method gives the best results?
A
Verified answer
A light SCROG combined with selective topping balances yields and keeps height under control.
Common question Posted by Urbanseedbank Answered
Q
How do you handle late-season damp in Buckinghamshire?
A
Verified answer
I reduce irrigation, increase ventilation and run dehumidifiers during peak damp spells to protect buds.
Common question Posted by Urbanseedbank Answered
Q
When do you harvest for the best flavour?
A
Verified answer
I aim for a mix of cloudy and some amber trichomes for a balanced flavour and effect, usually towards week 9 of flowering.

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