
- A resinous indica-dominant hybrid built for mindful indoor cultivation
Lsd-25
Lsd-25 is an indica-dominant hybrid noted for cerebral uplift and dense, resinous buds.
- High trichome production for solid extracts
- Compact structure ideal for indoor setups
- Citrus and earthy flavours with a diesel finish
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18-24% |
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<1% |
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LSD x Skunk |
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Indica-dominant hybrid |
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Intermediate |
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8-9 weeks |
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Medium |
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Medium to high |
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Citrus, Earthy herbal, Diesel finish |
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Feminised |
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humid indoor grow rooms |
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Cerebral uplift, Creative clarity, Gentle body relaxation |
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Indoor / Outdoor |
About Lsd-25
Lsd-25 is an indica-dominant hybrid bred for pronounced trichome production and a clear, cerebral effect. It suits growers who can manage humidity and airflow and who want a strain that responds well to training and controlled indoor environments.
Lsd-25 is an indica-dominant hybrid with a pronounced resinous profile. It pairs compact growth with dense, trichome-rich buds.
THC levels usually fall between 18 and 24 percent in common phenotypes. This potency provides a clear psychoactive effect suited to experienced users.
CBD content is minimal, typically below one percent. It is therefore not chosen for high-CBD therapeutic applications.
Lsd-25 derives from the LSD line crossed with classic Skunk genetics. The cross emphasises resin production and a bold terpene profile.
Seeds are commonly offered as feminised to eliminate male plants for canopy-focused growers. Feminised genetics simplify indoor runs and reduce time spent sexing.
In humid indoor grow rooms Lsd-25 needs careful humidity control and regular airflow to avoid mould. The variety is moderately demanding but rewards growers who manage ventilation and hygiene.
Flowering typically finishes in eight to nine weeks under stable conditions. A minority of plants may need up to ten weeks to reach full trichome maturity.
Yields are medium to high when environmental factors are optimised. Proper nutrient schedules and humidity control will improve grams per square metre.
Plants stay medium in height with a sturdy central cola and reliable side branching. That structure suits both SOG and low-stress training techniques.
Indoors Lsd-25 responds well to controlled rooms and standard training methods. Outdoors in Nottingham the strain can thrive but needs protection from prolonged damp and late-season rain.
Growing Lsd-25 in Nottingham with humid indoor grow rooms calls for reliable dehumidification and constant airflow. Keeping relative humidity below problematic levels prevents mould and supports resin development.
Effects start with a clear cerebral uplift and heightened sensory perception. A measured body relaxation follows that rarely causes heavy sedation.
The flavour blends bright citrus top notes with earthy, herbal mid tones. A faint diesel finish lingers on the exhale.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Use indoor cultivation to avoid wet autumns, increase dehumidification capacity, and choose controlled light schedules to mimic a longer, drier season.
Aim for 40–50% RH in late flowering to reduce bud mould risk while still supporting trichome production.
Feed lightly and observe plant response, typically every second watering with a balanced bloom nutrient once flowering starts.
Watch for spider mites, thrips and fungal gnats, and maintain cleanliness plus active biological or chemical controls if needed.
Begin a two-week flush during the final two weeks of flowering to smooth the smoke and clear excess salts.
Yes, SCROG works well because the plant develops strong lateral branches and responds favourably to canopy control.
Increase air exchange, reduce humidity, space plants for airflow and remove dense leaf clusters blocking bud ventilation.
Supplemental CO2 can boost yields in sealed, well-lit rooms but only if ventilation and humidity are tightly controlled.
Lower nitrogen and moderate phosphorus and potassium during weeks five to eight supports bud development and trichome production.
Cure in glass jars for at least four weeks, burping daily early on and reducing frequency as humidity stabilises.
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