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Guava Gas

Feminised

Guava Gas is an indica-dominant hybrid with tropical guava flavour and reliable yields suited to temperate UK conditions.

Why choose Guava Gas?
  • Punchy guava and diesel flavour profile
  • Performs reliably in sheltered UK gardens
  • Does well under SCROG with good humidity control
THC 18-22%
CBD 0.1-0.5%
Lineage Guava x Gas
Genotype Indica-dominant hybrid
Difficulty Intermediate
Flowering 8-10 weeks
Height Medium to tall (1.2-2.0 m outdoors)
Yield Medium to high (350-500 g/m² indoor; 400-600 g/plant outdoor)
Taste ripe guava, diesel, sweet citrus
Seed Type Feminised
Climate humid greenhouse conditions
Effects uplifting cerebral energy, steady physical relaxation, mild appetite stimulation
Environment Both; performs well indoors and outdoors with shelter

About Guava Gas

Guava Gas is a compact, resinous hybrid that brings pronounced tropical fruit notes and a fuel-tinged finish. It produces dense, sticky buds and offers an uplifting cerebral head high that melts into a calm body sensation. The plant favours structured training and airflow management, especially in humid greenhouse conditions, and performs well both indoors and outdoors when disease pressure is controlled. Growers in Cumbria will find it rewarding with proper humidity control and a sheltered outdoor site.

Grow Difficulty:

Under humid greenhouse conditions Guava Gas shows intermediate difficulty because its dense buds can attract mould if ventilation is poor. Regular training, defoliation and strong airflow reduce disease risk and keep plants manageable.

Flowering Time:

Flowering usually completes in eight to ten weeks under good conditions. Outdoors in a British season you can expect harvest around late September to October.

Yield:

With correct feeding and canopy control yields are medium to high. Indoor growers can aim for 350–500 g/m² while outdoor plants can exceed that in favourable seasons.

Height:

Plants develop a medium to tall frame with a strong central cola and multiple side branches. Outdoor heights commonly reach 1.2 to 2.0 metres when permitted to stretch.

Environment:

Indoors Guava Gas responds well to SCROG and low-stress training to control height and maximise bud sites in Cumbria. Outdoors it prefers a sheltered, sunny position and can finish reliably in Cumbria when disease pressure is managed.

Climate:

Growing Guava Gas in Cumbria requires vigilance because humid greenhouse conditions increase the risk of bud rot and grey mould. Use dehumidifiers, strong ventilation and routine leaf removal to preserve bud health in Cumbria.

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 many plants per square metre do you run indoors?
A
Verified answer
I run four plants under SCROG for an even canopy and consistent yields.
Common question Posted by Urbanseedbank Answered
Q
Do you use a dehumidifier in the greenhouse?
A
Verified answer
Yes, a dehumidifier is essential during flowering here to keep humidity down and prevent bud rot.
Common question Posted by Urbanseedbank Answered
Q
What yields did you see outdoors last year in Cumbria?
A
Verified answer
In a sheltered Cumbria garden I saw around 400–500 g per plant on well-fed specimens.
Common question Posted by Urbanseedbank Answered
Q
Any tips for preserving terpene profiles?
A
Verified answer
Dry slowly at 10–12°C and 50–60% RH then cure sealed jars for several weeks to preserve aroma and smoothness.
Common question Posted by Urbanseedbank Answered
Q
Does Guava Gas stretch a lot when flowering?
A
Verified answer
Expect moderate stretch in the first three weeks of flower; plan training and netting accordingly.

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