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Chronic Thunder

Feminised

Chronic Thunder is a lively sativa-dominant hybrid that delivers uplifting, focused highs with citrus-led flavours.

Why choose Chronic Thunder?
  • Uplifting sativa energy with skunky depth
  • Performs well under training and SCROG
  • Bright citrus flavour with earthy complexity
THC 18-22%
CBD <1%
Lineage Skunk x Haze
Genotype Sativa-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium-tall (80-140 cm)
Yield Medium-High (400-500 g/m² indoor)
Taste Citrus, Earthy, Spicy
Seed Type Feminised
Climate cool northern summers
Effects Uplifting, Focused, Relaxing
Environment Indoor / Outdoor

About Chronic Thunder

Chronic Thunder is a sativa-dominant hybrid bred from Skunk x Haze that combines skunky depth with bright, citrusy top notes. It suits intermediate growers and rewards careful training and climate control, producing medium-high yields and a clear, creative high suited to daytime use.

Grow Difficulty:

This strain suits intermediate growers who can manage a slightly fussy flowering stage in cool northern summers. It rewards steady climate control and careful humidity management.

Flowering Time:

Flowering normally completes in 8–10 weeks under stable indoor lighting. Outdoor plants may need extra time where the season is short.

Yield:

Yields are medium to high when trained and fed correctly, often reaching 400–500 g/m² indoors. In open ground yields are smaller unless the season is extended or plants are sheltered.

Height:

Plants show a medium-tall, airy structure with long internodes and spreading branches. Expect 80–140 cm indoors and more stretch outdoors if light is weaker.

Environment:

Indoors it responds well to SCROG, topping and controlled environments in Derbyshire. Outdoors in Derbyshire it prefers sunny sheltered sites or a polytunnel to help ripen buds.

Climate:

Growing Chronic Thunder in Derbyshire requires planning around cool northern summers to secure full ripening. Use polytunnels, move pots under cover late in the season and monitor trichome development closely in Derbyshire.

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
Neighbour: How do you keep plants healthy in a Derbyshire season?
A
Verified answer
I start indoors and move plants to a polytunnel later, using pots for mobility and protection from wind and rain.
Common question Posted by Urbanseedbank Answered
Q
Fellow grower: Do you top or let it stretch?
A
Verified answer
I top early and SCROG to control vertical growth while encouraging multiple bud sites.
Common question Posted by Urbanseedbank Answered
Q
Fellow grower: What feed brand works best?
A
Verified answer
I use a mineral base with bloom boosters and supplement with silica; consistency matters more than brand.
Common question Posted by Urbanseedbank Answered
Q
Neighbour: How do you prevent mould late season?
A
Verified answer
Good airflow, selective pruning of inner foliage and, if needed, moving pots under cover a few weeks before harvest.
Common question Posted by Urbanseedbank Answered
Q
Fellow grower: Any quick tips for curing?
A
Verified answer
Dry slowly, then cure in small jars and burp daily for the first two weeks to avoid over-humid pockets.

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