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Sour Power

Autoflower

Sour Power is a sativa-dominant autoflower built for short-season outdoor grows with sharp lemon and diesel notes.

Why choose Sour Power?
  • Fast-finishing autoflower for short seasons
  • Citrus and diesel terpene hit
  • Compact plants built for windier sites
THC 18-22%
CBD <1%
Lineage Sour Diesel x Power Plant
Genotype Sativa-dominant hybrid
Difficulty Intermediate
Flowering 7-9 weeks
Height Short to medium (60-120 cm)
Yield Medium (350-450 g/plant outdoor)
Taste Lemon, Diesel, Earthy
Seed Type Autoflowering
Climate windy coastal growing areas
Effects Energetic, Uplifting, Focused
Environment Outdoor preferred for short seasons; suitable for indoor grows with controlled environment

About Sour Power

Sour Power is a sativa-dominant autoflower developed for gardeners who need speed and resilience. It brings bright citrus and diesel flavours, a focused uplifting high and a compact structure that suits exposed sites. In Cumbria it responds well to staking and wind protection and rewards growers with consistent medium yields in a short season. Choose sheltered plots, manage feeding carefully and consider autoflowering seeds to make the most of limited summer daylight.

Grow Difficulty:

Growing Sour Power is moderately challenging because of its sensitivity to extreme exposure and nutrient swings. In windy coastal growing areas you should use staking, windbreaks and compact training to protect stems and buds.

Flowering Time:

Flowering finishes in around seven to nine weeks for most phenotypes. Autoflowering types can show slightly faster turnaround which helps in limited seasons.

Yield:

Yield is medium for a compact plant and consistent when foliage is trained for light penetration. Outdoors in a good season expect roughly 350 to 450 grams per plant with proper support.

Height:

Plants remain short to medium, commonly between 60 and 120 centimetres, making them manageable in exposed sites. The structure favours a dominant central cola with branching that responds well to topping and LST.

Environment:

Outdoor growers in Cumbria get best results when plants receive full sun and are sheltered from salt-laden winds. Indoors you can control humidity and light, but Cumbria's short season often makes autoflower varieties the more practical choice.

Climate:

Growing Sour Power in Cumbria requires attention to salt spray and strong gusts typical of windy coastal growing areas. Choose sheltered plots, erect windbreaks and position plants to reduce wind exposure when growing in Cumbria.

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
How tight should I place windbreaks around plants in Cumbria?
A
Verified answer
Place windbreaks upwind about one to two metres away so they reduce gusts without blocking all airflow; avoid creating stagnant pockets that encourage mould.
Common question Posted by Urbanseedbank Answered
Q
Do you top or fim Sour Power for better yields?
A
Verified answer
I prefer a single topping early and then low-stress training to spread light evenly; this keeps the canopy compact for windy coastal growing areas.
Common question Posted by Urbanseedbank Answered
Q
What light schedule do you use indoors for autoflowers?
A
Verified answer
I run 18/6 for a mix of vigour and efficiency, but 20/4 can increase growth rate if you have the power and cooling to manage it.
Common question Posted by Urbanseedbank Answered
Q
Any nutrient quirks to watch for?
A
Verified answer
Avoid heavy nitrogen in late flowering and reduce feeding slightly if plants show stress from wind or salt exposure; flush lightly before harvest for smoother smoke.
Common question Posted by Urbanseedbank Answered
Q
When do you usually harvest in a Cumbrian coastal garden?
A
Verified answer
I aim for late August to early September for autoflowers, watching trichomes closely to avoid autumn rains.

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