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Garlic Mushroom Onion

Feminised

Garlic Mushroom Onion is a compact hybrid with savoury, umami-driven aromas and solid yields under attentive care.

Why choose Garlic Mushroom Onion?
  • Savoury umami flavour with stable growth.
  • Performs well in greenhouses when moisture is managed.
  • Compact plants produce dense, aromatic buds.
THC 18-22%
CBD <1%
Lineage Garlic x Mushroom
Genotype Hybrid
Difficulty Moderate
Flowering 8-10 weeks
Height Short to medium (80–140 cm)
Yield Medium (approx. 400–500 g/m² indoor)
Taste Garlicky umami, Earthy mushroom, Spicy onion
Seed Type Feminised
Climate Damp coastal
Effects Uplifted, Relaxed body calm, Clear-headed focus
Environment Greenhouse / outdoor

About Garlic Mushroom Onion

Garlic Mushroom Onion is a compact, flavour-forward hybrid bred for earthy, garlicky terpenes and reliable indoor and greenhouse performance. The variety does well under glass in the UK and rewards careful humidity management, making it a practical choice for growers in coastal counties such as Essex who can control airflow and moisture.

Grow Difficulty:

Growing Garlic Mushroom Onion is moderately challenging in a damp coastal climate due to raised mould and mildew risk. Good ventilation and close pest monitoring reduce issues.

Flowering Time:

Flowering takes about 8–10 weeks indoors. Outdoors it finishes by early autumn in sheltered UK sites.

Yield:

Indoor yields are medium, roughly 400–500 g/m² with attentive care. Outdoor or greenhouse crops can produce higher weights per plant in a long season.

Height:

Plants stay compact to medium, forming dense side branching and sturdy stems. Expect final heights around 80–140 cm depending on training and light.

Environment:

This strain performs well under glass in Essex, where a greenhouse helps control humidity and pests. It can also be grown outdoors in Essex with careful site selection and wind protection.

Climate:

In Essex, the damp coastal climate means growers must manage moisture carefully to avoid bud rot. A greenhouse with dehumidification and good airflow is the simplest way to produce clean flowers in this environment.

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
I live near the Essex coast; should I bother with a greenhouse?
A
Verified answer
Yes, a greenhouse is worth it there because it helps manage the damp coastal conditions and reduces mould pressure.
Common question Posted by Urbanseedbank Answered
Q
What ventilation setup works best in a small UK greenhouse?
A
Verified answer
Use an extractor fan with speed control, passive vents at opposite ends and an oscillating fan to keep air moving around the canopy.
Common question Posted by Urbanseedbank Answered
Q
How often should I check plants for mould in humid spells?
A
Verified answer
Inspect daily when humidity rises and after heavy dew or rain; remove suspect material immediately to protect the crop.
Common question Posted by Urbanseedbank Answered
Q
Do you recommend any specific training for this compact strain?
A
Verified answer
I favour topping once and then low-stress training to open the centre; it keeps height down and encourages even bud sites.
Common question Posted by Urbanseedbank Answered
Q
What's your harvest indicator for this variety in Essex conditions?
A
Verified answer
I look for mostly cloudy trichomes with some amber and slightly swollen pistils, then prioritise a dry spell for outdoor or greenhouse harvest.

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