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Head Cracker

Feminised

Head Cracker is an indica-dominant hybrid that delivers resinous buds and a forceful, clear high balanced by heavy body calm.

Why choose Head Cracker?
  • Dense, resin-rich buds
  • Reliable outdoor finisher in mild areas
  • Great for SCROG and compact grows
THC 18-23%
CBD <1%
Lineage NORTHERN LIGHTS x SKUNK
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-9 weeks
Height Short to medium, bushy
Yield Medium to high (400-550 g/m² indoor, 400-600 g/plant outdoor)
Taste pine, earthy diesel, citrus
Seed Type Feminised
Climate mild southern growing climate
Effects clear-headed uplift, focused mental energy, relaxed physical calm
Environment Performs well both indoors and outdoors

About Head Cracker

Head Cracker combines NORTHERN LIGHTS x SKUNK heritage to produce compact, resin-coated flowers with a distinctive diesel-pine-citrus profile. It suits growers seeking a reliable, potent strain that thrives in well-managed environments and rewards attention to humidity control and canopy management.

Grow Difficulty:

Under a mild southern growing climate Head Cracker is moderately forgiving but rewards careful attention to humidity control. Regular airflow and preventative pruning reduce the risk of mould in denser flowers.

Flowering Time:

Flowering finishes around eight to nine weeks indoors. Outdoors in suitable sites it typically ripens by mid to late October.

Yield:

Yields are medium to high when training and feeding are correct. Dense colas and robust resin production make dry weights respectable for the plant's size.

Height:

Plants stay short to medium with a bushy canopy that suits SCROG or main-lining. Side branches develop multiple substantial colas under good light.

Environment:

Indoors, Head Cracker responds well to SCROG and low-stress training to maximise canopy in Down. Outdoors in Down the strain finishes reliably and benefits from a sheltered, sunlit position.

Climate:

Growing Head Cracker in Down benefits from the mild southern growing climate which extends the outdoor season and reduces cold stress. Even so, growers must maintain ventilation and routine preventative care to avoid moisture-related issues.

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
Should I scrog Head Cracker indoors?
A
Verified answer
Yes, SCROG suits its bushy habit and helps even out light across multiple colas.
Common question Posted by Urbanseedbank Answered
Q
How many weeks into flower do buds bulk up?
A
Verified answer
Buds bulk noticeably between weeks four and six of flowering.
Common question Posted by Urbanseedbank Answered
Q
Do I need to flush before harvest?
A
Verified answer
A short flush of plain water in the final week can improve smoke smoothness, depending on your feeding regime.
Common question Posted by Urbanseedbank Answered
Q
What pot size is ideal outdoors?
A
Verified answer
25-40 litre pots are a good compromise for root development and transplant flexibility.
Common question Posted by Urbanseedbank Answered
Q
Any tips for scent control?
A
Verified answer
Carbon filtration indoors and discrete drying spaces outdoors help manage strong diesel aromas.

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