
- Dense buds, bold flavour, evening relaxation
Gmo Rootbeer
Gmo Rootbeer is an indica-dominant hybrid known for garlicky terpenes, sweet rootbeer notes and strong relaxing effects.
- Garlicky terpenes meet sweet rootbeer
- Compact plants with heavy resin
- Performs well with good humidity control
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22-26% |
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Low (<1%) |
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GMO x ROOTBEER |
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Indica-dominant hybrid |
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Intermediate |
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8-10 weeks |
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Compact to medium (80-130 cm indoor) |
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Medium to high (300-450 g/m² indoor) |
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Earthy garlic, Sweet rootbeer, Pine resin |
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Feminised |
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Humid greenhouse environments |
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Heavy body relaxation, Euphoric uplift, Sleepy sedation |
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Greenhouse and indoor friendly |
About Gmo Rootbeer
Gmo Rootbeer is an indica-dominant hybrid combining GMO lineage with a rootbeer-phenotype to create dense, resinous buds. It offers a distinctive flavour blend of earthy garlic and sweet soda notes alongside heavy body relaxation and a clear cerebral uplift. The variety suits growers who can manage humidity and air movement, particularly in greenhouse setups. Proper training and timely mould prevention produce the best yields and terpene preservation.
Gmo Rootbeer is an indica-dominant hybrid with pronounced relaxing traits. It produces dense, resinous buds suited to resin collectors.
THC typically sits between 22 and 26 percent in well-grown plants. That potency delivers clear psychoactive effects that favour experienced users.
CBD levels are low, generally below one percent. The low CBD means the THC profile dominates the experience.
Gmo Rootbeer descends from a GMO parent crossed with a rootbeer-phenotype strain. The cross emphasises garlicky terpenes alongside sweet soda-like aromas.
These seeds are sold Feminised to simplify canopy planning and avoid males. Growers should still watch for hermaphroditism under stress.
Growing Gmo Rootbeer is intermediate in difficulty and rewards attentive canopy management. In humid greenhouse environments it requires vigilant mould prevention and steady airflow.
Flowering usually finishes in eight to ten weeks under consistent light schedules. Bud development accelerates in the final three to four weeks.
Yield is medium to high when plants receive steady nutrients and training. With careful environmental control growers can expect roughly 300–450 g per square metre indoors.
Plants remain compact to medium with a strong central cola and productive side branches. They respond well to topping and low-stress training to keep height manageable.
Indoors and in greenhouses Gmo Rootbeer performs best with controlled humidity and good circulation. In Carmarthenshire outdoor growers should prefer a greenhouse or sheltered spot to avoid persistent wet conditions.
In Carmarthenshire this strain thrives in a controlled greenhouse, especially humid greenhouse environments. Effective dehumidification and constant air movement are essential to prevent mould and make the most of the plant's vigour.
Initial effects are cerebral and euphoric before shifting to heavy, body-led relaxation. At higher doses sedation becomes prominent, so evening use is common.
The flavour profile blends earthy garlic notes with a sweet, fizzy rootbeer character. Pine and resinous undertones persist on the exhale.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Yes. Reduce pot size, use low-stress training and keep the canopy low to succeed in small indoor cannabis grow spaces.
Maintain strong horizontal airflow, run a dehumidifier when needed and avoid overwatering to reduce mould risk.
Shift to a bloom formula higher in phosphorus and potassium after week four of flowering and reduce nitrogen gradually.
Yes. Topping early produces multiple main colas and helps manage height while improving light penetration.
Begin a mild water-only flush around seven to ten days before harvest to help smooth flavour, adjusting for plant condition.
Spider mites and thrips can be a problem; monitor under leaves and use integrated pest management with biological controls where possible.
A well-aerated loam or a quality coco/perlite mix performs well with Gmo Rootbeer, offering good drainage in humid setups.
Dry slowly to around 10–12% moisture, then cure sealed jars for at least two to four weeks for improved aroma and smoothness.
Outdoor grows are possible in a protected greenhouse in the UK, but open-field plants risk mould in damp seasons.
Monitor trichome colour and pistil retraction; watch for signs of bud rot in humid months and harvest promptly if wet weather looms.
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