
- Energetic high, dense resin, designed for controlled grows
White Lightning
White Lightning is a sativa-dominant hybrid with sharp citrus notes and a clear, focused high.
- Sharp citrus and pine flavour
- Reliable resin production
- Performs well under training
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18-22% |
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0.5-1% |
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White Widow x Haze |
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Sativa-dominant hybrid |
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Intermediate |
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8-10 weeks |
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Medium-tall, sturdy central cola |
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Medium-high (approx. 400-500 g/m2 indoors) |
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Citrus, Pine, Earthy |
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Feminised |
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Humid indoor, cool-temperate outdoor |
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Uplifting, Focused, Relaxing |
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Indoor and outdoor |
About White Lightning
White Lightning combines vigorous sativa vigour with dense, resinous buds for a reliable, energetic effect. It performs well under controlled indoor conditions and can be grown outdoors in sheltered sites, but growers in Tyrone should prioritise humidity control and airflow to avoid mould.
White Lightning is a sativa-dominant hybrid bred for a brisk, cerebral high. The plant shows compact resinous buds and a lively terpene profile.
THC typically measures between 18% and 22% in tested phenotypes. This level gives a clear, energetic intoxication without extreme sedation.
CBD levels are low, usually under 1%. The low CBD emphasises the psychotropic effect rather than a strong therapeutic CBD profile.
The lineage traces to White Widow x Haze, combining resin production with sativa vigour. The cross prioritises trichome density and clear-headed effects.
Seeds are typically sold as feminised to simplify canopy management. Feminised seed helps indoor growers avoid male plants and focus on bud production.
Under humid indoor grow rooms White Lightning presents moderate challenges that suit an experienced amateur. Vigilant humidity control and airflow are necessary to prevent mould in these conditions.
Flowering usually completes in 8 to 10 weeks indoors. Outdoor finishes are possible but may need extra drying time in damp seasons.
Yield is medium to high when fed correctly and kept disease-free. Expect consistent bud density rather than massive colas.
The plant grows to a medium-tall structure with a sturdy central cola. Branching is good, allowing for topping or a light screen.
Indoors the strain responds well to training and controlled environments in Tyrone. Outdoors it can do well in a sheltered site but will need protection from persistent damp in Tyrone.
Growing White Lightning in Tyrone requires active moisture control due to humid indoor grow rooms. Maintain dehumidifiers and strong ventilation to prevent bud rot in Tyrone.
Effects start with a focused uplift that encourages activity and creativity. Later the high eases into a pleasant, relaxed state without heavy sedation.
The flavour mixes sharp citrus top notes with a pine-like undercurrent. A faint earthy finish rounds out the smoke.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Indoor flowering usually finishes in 8 to 10 weeks and outdoor harvests depend on the local season.
THC commonly ranges from 18% to 22%, delivering a clear, energetic high.
Yes, but in northern climates you must control humidity and provide shelter; start indoors and move outside only if the late season is dry.
Bud rot and powdery mildew are the primary risks in humid conditions unless ventilation and dehumidification are maintained.
Feminised seed is recommended for most indoor growers to avoid culling males and to simplify canopy management.
Low-stress training and topping work well to spread the canopy and improve light penetration to buds.
A balanced N-P-K schedule with boosted phosphorus and potassium during flowering helps trichome and bud development.
Harvest when trichomes are mostly cloudy with some amber for a balanced effect and when pistils have largely darkened and curled in.
Use controlled drying rooms with dehumidifiers and keep curing jars sealed in a cool, dark place, burping daily until stable.
It can, but choose a very sheltered, sunlit spot and be prepared to manage damp conditions late in the season.
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