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Starfire Chem

Feminized

Starfire Chem is a compact, sativa-dominant hybrid with a sharp citrus and diesel profile ideal for controlled indoor grows.

Why choose Starfire Chem?
  • High THC, compact stature
  • Great for SCROG and small canopies
  • Diesel-citrus aroma with clear, uplifting highs
THC 22-26%
CBD 0.5-1%
Lineage Starfire x Chemdog
Genotype Sativa-dominant hybrid
Difficulty Moderate
Flowering 8-10 weeks
Height Compact to medium (60-120 cm)
Yield Medium to high (approx. 450-500 g/m² indoor)
Taste Citrus, Diesel, Pine spice
Seed Type Feminized
Climate cool Highland growing conditions
Effects Uplifting, Focused, Energetic
Environment Indoor/Outdoor

About Starfire Chem

Starfire Chem is a sativa-dominant hybrid bred for energetic mental clarity and manageable plant size. It carries bright citrus top notes and a diesel backbone with moderate-to-high THC that rewards experienced users and careful growers in cooler climates.

Grow Difficulty:

Growing Starfire Chem in cool Highland growing conditions demands attentive feeding and humidity control. The plant rates as moderately difficult but rewards steady care.

Flowering Time:

Flowering completes in around eight to ten weeks indoors. Outdoor finishes in Sussex may be later if temperatures remain cool.

Yield:

Yields are medium to high under controlled indoor conditions, often around 450 to 500 g per square metre. Outdoors in Sussex expect lower yields unless summer is warm and sheltered.

Height:

Plants remain compact and bushy, suited to limited space. Final height typically stays between sixty and one hundred and twenty centimetres with training.

Environment:

Indoors Starfire Chem performs well in SCROG and low-stress training systems to maximise bud sites. Outdoors in Sussex choose a sunny, sheltered spot to protect flowers from damp.

Climate:

In Sussex, cool Highland growing conditions slow ripening and increase susceptibility to mould if ventilation is poor. With good airflow, drainage and microclimate management the plants reach their potential.

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
What light schedule works best indoors?
A
Verified answer
Switch to 12/12 for flowering and keep lights evenly distributed over the canopy.
Common question Posted by Urbanseedbank Answered
Q
How often should I water in a cool climate?
A
Verified answer
Let the top couple of centimetres dry between waterings to avoid root issues in cooler media.
Common question Posted by Urbanseedbank Answered
Q
Do I need to defoliate heavily?
A
Verified answer
Remove only shaded lower leaves to improve airflow; avoid aggressive defoliation in cool conditions.
Common question Posted by Urbanseedbank Answered
Q
Any tips for preventing pest issues?
A
Verified answer
Inspect plants regularly, keep the grow space clean and introduce biological controls early if needed.
Common question Posted by Urbanseedbank Answered
Q
When is the best time to harvest outdoors in Sussex?
A
Verified answer
Monitor trichomes closely from early autumn and harvest before persistent wet weather sets in.

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