Q
I've got a small greenhouse in Cornwall; any quick tips?
A
Prioritise ventilation and a dehumidifier, tie down branches early, and use a modest nutrient schedule to avoid overfeeding.
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- Quick Amnesia lift for compact grows
Amnesia Fast
Autoflower
Amnesia Fast is a quick-finishing sativa-dominant hybrid that delivers bright cerebral effects and citrus-forward flavour.
Why choose Amnesia Fast?
- Fast finish with Amnesia-like lift
- Compact plants ideal for limited space
- Citrus flavour with clear-headed effects
THC |
18-22% |
CBD |
<1% |
Lineage |
Amnesia Haze x Skunk |
Genotype |
Sativa-dominant hybrid |
Difficulty |
Moderate |
Flowering |
7-9 weeks |
Height |
Short to medium (60–120 cm) |
Yield |
Medium — 400–500 g/m² (indoor/greenhouse) |
Taste |
Citrus, Earthy, Sweet Haze |
Seed Type |
Autoflowering |
Climate |
Temperate Maritime With Humid Greenhouse Environments |
Effects |
Euphoric, Uplifting, Clear-Headed |
Environment |
Indoor And Greenhouse Preferred; Can Be Grown Outdoors In Mild Seasons |
About Amnesia Fast
Amnesia Fast is bred for growers who want the classic Amnesia lift without a long wait. The autoflowering genetics shorten cycles while keeping a clear, uplifting high and pronounced citrus notes, making it a reliable choice for greenhouse and controlled indoor grows in Cornwall and similar climates.
Grow Difficulty:
Grow difficulty is moderate and requires attention to humidity and airflow in humid greenhouse environments. Routine training and vigilant mould checks keep plants healthy under those conditions.
Flowering Time:
Flowering completes in roughly seven to nine weeks for photoperiod types and about the same for the fast autos under strong light. The quick cycle is a key advantage for growers seeking faster turnovers.
Yield:
Yield is medium but reliable when lighting and feeding are consistent. In greenhouse grows in Cornwall careful environmental control can produce yields near 400–500 g/m².
Height:
Plants remain relatively compact, producing a dominant central cola and solid side branches. Height ranges from around 60 to 120 cm depending on pot size and training.
Environment:
Indoors and in a greenhouse Amnesia Fast suits smaller setups and responds well to SCROG and LST training. Outdoor growth in Cornwall can succeed in warmer seasons, though a greenhouse often gives better protection against coastal weather.
Climate:
When grown in Cornwall, Amnesia Fast benefits from protected greenhouse space to manage coastal moisture. The humid greenhouse environments common to Cornwall demand active dehumidification and strong airflow to prevent mould.
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
£8.00 / seed • You save £13.33
100% Satisfaction Guarantee • Secured Payments