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Hawaiian Fire

Feminised

Hawaiian Fire is a sativa-dominant hybrid with tropical flavours and an uplifting high suited to daytime use.

Why choose Hawaiian Fire?
  • Tropical flavour with daytime clarity
  • Performs well in greenhouses when humidity is managed
  • Good choice for growers who want energetic, creative effects
THC 18-24%
CBD 0.5-1.5%
Lineage Hawaiian x Fire
Genotype Sativa-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium-tall (1.2-2.5 m)
Yield Medium-High (up to 400-450 g/m2 indoor)
Taste Tropical, Citrus, Pine
Seed Type Feminised
Climate humid greenhouse environments
Effects Euphoric, Energetic, Uplifting
Environment Indoor & Outdoor (greenhouse recommended)

About Hawaiian Fire

Hawaiian Fire offers tropical citrus flavours and a clear, energetic high sourced from Hawaiian landrace influence crossed with a fiery sativa hybrid. It performs well in greenhouses and controlled indoor environments and rewards attentive growers with good resin production and lively terpene expression.

Grow Difficulty:

Growing Hawaiian Fire in humid greenhouse environments requires careful ventilation and mould prevention, making it an intermediate challenge. Consistent humidity control and airflow are essential to avoid bud rot.

Flowering Time:

Flowering commonly finishes in 8 to 10 weeks under controlled indoor light cycles. Outdoors in Yorkshire it typically ripens late in the season if given shelter.

Yield:

Yields are medium to high with proper training and feeding. Indoor growers can expect up to around 400–450 g/m2 under optimised conditions.

Height:

Plants develop a medium-tall structure with long, spaced internodes and lanky branches. Expect heights between 1.2 and 2.5 metres unless topped and trained.

Environment:

Hawaiian Fire performs well in greenhouses and controlled indoor setups and can be grown outdoors with a long season in Yorkshire. In Yorkshire, using a greenhouse reduces risk from damp weather and extends the viable season.

Climate:

Growing Hawaiian Fire in Yorkshire benefits from a humid greenhouse environment that traps warmth and promotes resin production. Control of humidity and ventilation is crucial in humid greenhouse environments to prevent mould.

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
How did your last Hawaiian Fire run go in the greenhouse?
A
Verified answer
I controlled humidity with added ventilation and picked just before rain; trichome clarity was solid and yields hit my target.
Common question Posted by Urbanseedbank Answered
Q
Did you top or let them stretch?
A
Verified answer
I topped once and used LST to keep height down, which helped manage the canopy in a confined greenhouse space.
Common question Posted by Urbanseedbank Answered
Q
Any nutrient tips for late flower?
A
Verified answer
Reduce nitrogen and increase potassium and phosphorus in weeks 4-6 of flowering to support bud density without encouraging extra stretch.
Common question Posted by Urbanseedbank Answered
Q
How do you prevent bud rot in humid conditions?
A
Verified answer
Maintain humidity below 55% in late flower, keep good canopy airflow and remove any dense inner foliage that traps moisture.
Common question Posted by Urbanseedbank Answered
Q
Would you run this strain in a 1m x 1m tent?
A
Verified answer
Yes, with training and a small number of plants you can achieve good yields in a 1m x 1m tent using SCROG to maximise canopy efficiency.

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