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Chernobyl

Feminised

Chernobyl is a sativa-dominant hybrid known for its uplifting cerebral high and citrus-diesel profile.

Why choose Chernobyl?
  • Fast-flowering uplift with a sharp citrus edge
  • Performs well under training in compact spaces
  • Great resin production and clear-headed effects
THC 18-22%
CBD 0.5-1%
Lineage Trainwreck x Trinity
Genotype Sativa-dominant hybrid
Difficulty Moderate
Flowering 8-9 weeks
Height 100-150 cm
Yield Medium (400-500 g/m² indoors)
Taste citrus, diesel, earthy
Seed Type Feminised
Climate Humid greenhouse environments
Effects uplifting, creative focus, mild relaxation
Environment Both

About Chernobyl

Chernobyl offers a bright, energetic high with a distinct citrus and diesel flavour profile and typically finishes in eight to nine weeks. It performs well in controlled environments but requires attentive humidity management, especially in humid greenhouse environments and cooler regions like Yorkshire.

Grow Difficulty:

Chernobyl is moderately challenging to manage in humid greenhouse environments because dense colas can trap moisture and invite mould. Good airflow, selective defoliation and regular checks are necessary to keep disease pressure low.

Flowering Time:

Flowering usually completes within eight to nine weeks under stable conditions. Outdoors the cycle can extend slightly depending on local season length.

Yield:

Indoor yields are medium, commonly around four hundred to five hundred grams per square metre with proper care. Outdoor plants can match or exceed this in long, warm seasons given adequate shelter.

Height:

Plants develop a tall, lanky structure with elongated internodes and multiple main colas. Stems are sturdy but may need support in exposed conditions.

Environment:

Indoors Chernobyl responds well to training methods and suits SOG or SCROG systems in modest spaces. In Yorkshire it performs outdoors during warm spells but will need protection from persistent damp.

Climate:

Growing Chernobyl in Yorkshire demands strict humidity control because wet spells are common in this region. In humid greenhouse environments you should prioritise ventilation, dehumidification and timed vents to prevent mould during damp periods in Yorkshire.

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
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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
I'm running a humid greenhouse in Yorkshire; how do I stop bud rot?
A
Verified answer
Increase airflow with extractor fans and clipped vents, remove lower foliage that traps moisture and use a dehumidifier when wet weather looms.
Common question Posted by Urbanseedbank Answered
Q
What's your favoured training method for tight spaces?
A
Verified answer
I use a SCROG net combined with low-stress ties to keep canopy even and manageable, which suits small indoor areas well.
Common question Posted by Urbanseedbank Answered
Q
Do you change feeding during stretch?
A
Verified answer
Yes, I raise phosphorus and potassium slightly during stretch to support flower set and reduce nitrogen going into late bloom.
Common question Posted by Urbanseedbank Answered
Q
How do you deal with spider mites in a humid setup?
A
Verified answer
Introduce predatory mites early, keep foliage clean and avoid broad-spectrum insecticides that kill beneficials; high humidity can help deter spider mites but increases mould risk so balance is key.
Common question Posted by Urbanseedbank Answered
Q
Any tips for drying and curing after a greenhouse grow in Yorkshire?
A
Verified answer
Dry in a cool, dark place with steady low humidity and good airflow, then cure in jars, burping daily at first to avoid condensation and mould.

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