
- Sour Amnesia — bright, energetic and resinous
Sour Amnesia
Sour Amnesia is a sativa-dominant hybrid with bright citrus and diesel notes and a clear, energetic high.
- Crisp citrus aroma with a sour diesel kick
- Sativa energy for daytime creativity
- Performs well when canopy-managed indoors
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22-25% |
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≤1% |
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Amnesia Haze x Sour Diesel |
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Sativa-dominant hybrid |
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Moderate |
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9-11 weeks |
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Tall |
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Medium to high |
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Citrus, Earthy, Pine |
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Feminised |
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Cool northern summers |
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Uplifting, Energetic, Creative |
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Indoor and outdoor |
About Sour Amnesia
Sour Amnesia blends Amnesia Haze and Sour Diesel genetics to deliver an uplifting, cerebral high and a sharp citrus-diesel aroma. It favours growers who manage height and can provide steady environmental control, producing medium to high yields with a distinct pine finish.
Sour Amnesia is a sativa-dominant hybrid that favours cerebral clarity. It exhibits a lively, head-focused profile rather than deep sedation.
THC levels typically range from 22% to 25% in well-grown examples. The potency produces a pronounced mental lift with minimal physical heaviness.
CBD levels are low, generally below 1%. The variety is chosen for psychoactive effects rather than CBD therapy.
The lineage is Amnesia Haze x Sour Diesel, combining sativa vigour with a sour-citrus edge. That cross explains the plant's stretch and aromatic profile.
Seeds are typically sold as feminised to ensure flowering females. Some breeders also offer regular or autoflower variants for specific needs.
Growing Sour Amnesia is moderately challenging in cool northern summers because the plants stretch and need a long season. Successful crops require steady environmental control and attention to airflow.
Flowering usually completes in around nine to eleven weeks under stable conditions. Allowing the full period yields denser, more resinous buds.
Yield is medium to high indoors when plants are trained and canopy management is consistent. Outdoor crops can produce well but are more variable in northern sites.
Plants develop tall, open structures with long internodes unless trained. Regular topping and LST are effective to limit final height for indoor spaces.
Indoors the strain responds well to controlled environments where height and humidity are managed. Outside in Durham plants need protection late in the season to avoid autumn damp and wind.
In Durham growers must plan for a shortened outdoor ripening window because of cool northern summers. Using shelters, moving plants indoors late, or growing under protection improves the chance of a full finish.
The high drives an uplifting, focused headspace that suits daytime tasks. Many users report increased creativity and a steady energy rather than sedation.
The flavour profile blends sharp citrus and diesel with an earthy backbone. A lingering pine note appears on the finish.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Aim for a day temperature of 20–26°C and a night drop of 4–6°C to preserve terpenes and avoid mould.
From seed to harvest expect roughly 12 to 15 weeks depending on veg time and training methods.
Low-stress training and topping early control stretch, while SCROG maximises light distribution for indoor crops.
Transition to a phosphorus-forward feed in week 3 of flowering and taper nitrogen while maintaining potassium and calcium.
Proper setups control temperature, humidity and airflow, preventing stretch and mould while enabling steady resin production.
It can be susceptible to botrytis and mildew in damp conditions, so keep humidity low and ensure good ventilation.
Start a light flush around 7–10 days before planned harvest to improve smoke quality and terpene clarity.
Yes, with compost teas and organic fertilisers you can maintain vigour and develop complex flavours naturally.
Switch to 12/12 to induce flowering and maintain consistent dark periods; avoid interruptions to prevent stress.
Monitor trichome colour for a mix of cloudy and some amber, and watch pistils darken and curl inwards as signs of readiness.
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