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White Mamba

Feminized

White Mamba is a balanced hybrid with citrus and earthy notes suited to controlled grows.

Why choose White Mamba?
  • Balanced hybrid vigour
  • Citrus-forward flavour
  • Resilient in controlled environments
THC 18-22%
CBD <1%
Lineage White Widow x Black Mamba
Genotype Hybrid
Difficulty Moderate
Flowering 8-10 weeks
Height Medium (80-140 cm)
Yield 400-500 g/m2 (indoor); 300-450 g/plant (greenhouse)
Taste citrus, earthy, pine
Seed Type Feminized
Climate Humid greenhouse environments
Effects uplifting, focused, relaxed
Environment Indoor and greenhouse

About White Mamba

White Mamba combines White Widow vigour with Black Mamba resin production to give a reliable hybrid that suits indoor tents and greenhouses. It offers a clear, uplifting high, straightforward care for experienced hobbyists, and good yields when humidity is managed.

Grow Difficulty:

Growing White Mamba is moderate in difficulty and responds well to standard nutrient schedules. Extra care is needed in humid greenhouse environments to prevent mould and bud rot.

Flowering Time:

Flowering usually completes within eight to ten weeks. Trimming and light management can slightly shorten or stabilise that window.

Yield:

Yields are respectable for a medium-sized plant, especially under controlled indoor lighting. Greenhouse crops can also produce strong weights with proper humidity control.

Height:

Plants reach a medium height of around 80 to 140 centimetres with a bushy central cola. The structure suits sea of green or low-stress training techniques.

Environment:

Indoors, White Mamba performs well in compact tents and controlled rooms, ideal for growers in Birmingham. Outdoors or in a greenhouse around Birmingham it benefits from ventilation and mould prevention.

Climate:

Growing White Mamba in Birmingham requires attention to humid greenhouse environments to avoid mould. Good airflow, dehumidification and regular inspections are essential in Birmingham to protect bud integrity.

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's the best training method for limited height?
A
Verified answer
Low-stress training and topping early keep the canopy even without increasing height.
Common question Posted by Urbanseedbank Answered
Q
How often should I check humidity in the greenhouse?
A
Verified answer
Check daily and adjust fans or dehumidifiers if humidity moves above 60 percent during flowering.
Common question Posted by Urbanseedbank Answered
Q
Any tips for drying and curing after harvest?
A
Verified answer
Dry slowly at around 18-20°C and 50-60% RH, then cure in jars with daily burps for the first two weeks.
Common question Posted by Urbanseedbank Answered
Q
Do I need CO2 enrichment indoors?
A
Verified answer
CO2 helps only if lights and ventilation are already optimised; otherwise it’s not necessary for most small grows.
Common question Posted by Urbanseedbank Answered
Q
How do I spot early bud rot?
A
Verified answer
Inspect dense buds for dark, soft patches and any musty smell, check inside the cola not just the outside.

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