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Crazy Hazy

Feminised

Crazy Hazy is a sativa-dominant hybrid bred for energetic, cerebral effects and reliable greenhouse performance.

Why choose Crazy Hazy?
  • Vigorous sativa lift with skunk stability
  • Performs well in a managed greenhouse
  • Bright citrus flavour with earthy spice
THC 18-24%
CBD 0.2-0.8%
Lineage Haze x Skunk
Genotype Sativa-dominant hybrid
Difficulty Intermediate
Flowering 9-11 weeks
Height Tall; 1–1.5 m indoor, 1.5–2.5 m outdoor
Yield Medium-high (approx. 400-600 g/m² indoor; 400-700 g/plant outdoor)
Taste Citrus haze, Earthy spice, Sweet pine
Seed Type Feminised
Climate damp coastal climate
Effects Energetic, Uplifting, Focused
Environment Suitable for greenhouse and outdoor cultivation

About Crazy Hazy

Crazy Hazy combines classic haze lift with skunk solidity to produce a tall, vigorous plant that rewards active growers. It suits greenhouse growers in coastal regions who can control humidity and airflow; with proper training and attention to mould prevention it delivers dense, terpene-rich colas and a clear, focused high.

Grow Difficulty:

Growing Crazy Hazy is intermediate in difficulty because it needs active humidity control and good airflow in a damp coastal climate. Extra attention to ventilation and pruning reduces mould risk and improves bud quality.

Flowering Time:

Flowering typically completes in 9 to 11 weeks under stable conditions. Growers who push late-season light or temperature management can tighten that window toward nine weeks.

Yield:

Yield is medium to high when plants receive adequate light and training. In a managed greenhouse you can reliably reach the upper end of the range.

Height:

Plants develop a tall, lanky structure with long internodes and stretched colas. They benefit from topping or low-stress training to encourage multiple bud sites.

Environment:

In Lincolnshire this strain performs best in a protected greenhouse where humidity and airflow can be controlled. Outdoors in Lincolnshire it will reach full stature but needs shelter from coastal winds and salt spray.

Climate:

Growing Crazy Hazy in Lincolnshire requires vigilance because the damp coastal climate increases mould risk. A greenhouse in Lincolnshire with dehumidification and strong airflow mitigates most climate-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
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
What's your preferred training for Crazy Hazy?
A
Verified answer
I top at two nodes and follow with LST to spread the canopy and avoid single-cola dominance; that helps in a greenhouse to even the light distribution.
Common question Posted by Urbanseedbank Answered
Q
How do you handle late-season rain in Lincolnshire?
A
Verified answer
I move plants deeper into the greenhouse and ensure vents are positioned to keep air moving; I also check for salt residue after storms.
Common question Posted by Urbanseedbank Answered
Q
Do you use CO2 enrichment in the greenhouse?
A
Verified answer
Only if you can maintain stable temperatures and low humidity; CO2 gives gains but can worsen mould if ventilation is insufficient.
Common question Posted by Urbanseedbank Answered
Q
What was your most effective pest control?
A
Verified answer
Preventative measures: sticky traps, regular inspections and introducing predatory insects where feasible; reactive sprays are a last resort.
Common question Posted by Urbanseedbank Answered
Q
Any tips for maximising yield?
A
Verified answer
Combine topping, LST and selective defoliation to open the canopy, and keep a strict feeding and flushing schedule to avoid nutrient lockouts.

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