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Wu San

Feminised

Wu San is a balanced hybrid that combines uplifting cerebral effects with calming body relief.

Why choose Wu San?
  • Balanced hybrid for day and evening use
  • Reliable finish in mild southern climates
  • Aromatic citrus and earthy spice profile
THC 18-23%
CBD 0.5-1%
Lineage Northern Lights x Haze
Genotype Hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium
Yield Medium to high
Taste Citrus, Earthy, Spice
Seed Type Feminised
Climate Mild southern growing climate
Effects Relaxed, Uplifted, Focused
Environment Indoor and outdoor

About Wu San

Wu San is a hybrid cultivar bred from Northern Lights x Haze offering a predictable flowering cycle and approachable yields. It suits intermediate growers who can manage humidity and prefer a medium-height plant with aromatic citrus and earthy notes.

Grow Difficulty:

Growing Wu San is best suited to someone with intermediate experience under a mild southern growing climate. It tolerates gentle fluctuations but benefits from careful humidity and nutrient control.

Flowering Time:

Flowering typically completes in eight to ten weeks under stable conditions. Expect a clear transition to resinous buds once the plant enters the later flowering stages.

Yield:

Yield potential is medium to high with proper training and care. Outdoor crops in a good season can match indoor yields when plants receive adequate light.

Height:

Plants reach a medium height with a sturdy central cola and lateral branching. The structure responds well to topping and low-stress training to create uniform canopy.

Environment:

Indoors, Wu San performs well under controlled lighting and ventilation and responds to SCROG or SOG systems. Outdoors in Wiltshire it finishes reliably when planted early and protected from late-season rain.

Climate:

Growing Wu San in Wiltshire benefits from the mild southern growing climate, which reduces extreme temperature swings and supports steady development. The plant still needs protection from prolonged damp spells and late-season rain in Wiltshire.

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 humidity rose during flowering, what now?
A
Verified answer
Increase ventilation, run a dehumidifier if indoors, and remove any dense fan leaves to improve airflow.
Common question Posted by Urbanseedbank Answered
Q
How often should I feed Wu San outdoor in Wiltshire?
A
Verified answer
Feed lightly every two to three weeks with a bloom formula once flowering starts, adjusting to plant vigour.
Common question Posted by Urbanseedbank Answered
Q
What is the best topping schedule?
A
Verified answer
Top after the third or fourth node and allow recovery before repeating to shape the canopy.
Common question Posted by Urbanseedbank Answered
Q
Do I need CO2 supplementation indoors?
A
Verified answer
CO2 helps at high light intensities but is unnecessary for most home grows and adds complexity.
Common question Posted by Urbanseedbank Answered
Q
When should I flush before harvest?
A
Verified answer
Begin a gentle flush one to two weeks before harvest to improve flavour, adjusted to plant health.

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