
- Grape-forward indica for dependable indoor grows
Grape Mountain
Grape Mountain is an indica-dominant strain offering grape and berry flavours with solid resin production.
- Dense grape-scented buds built for resin.
- Performs well indoors with proper humidity control.
- Short flowering with dependable yields.
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20% |
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0.50% |
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GRAPE APE x NORTHERN LIGHTS |
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Indica-dominant |
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Medium |
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8-9 weeks |
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Medium (80-130 cm) |
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Medium-high (400-500 g/m² indoor) |
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Grape, Berry, Earthy |
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Feminised |
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humid indoor grow rooms |
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Relaxed, Euphoric, Sleepy |
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Both |
About Grape Mountain
Grape Mountain combines compact, resinous growth with a pronounced grape-forward flavour and a reliable indica high. It suits growers who can manage humidity and who want a robust plant that yields dense buds without excessive height.
Grape Mountain is an indica-dominant variety bred for compact, resinous buds. It leans toward full-bodied relaxation while retaining some clarity.
The THC level sits around 20% and delivers a reliably potent effect. Expect a steady onset that builds into a deep, calming finish.
CBD is low at about 0.5% which keeps the profile psychoactive rather than medicinal. This makes it better suited to recreational relief than high-CBD therapy.
Grape Mountain descends from GRAPE APE x NORTHERN LIGHTS, pairing fruity resin with robust vigour. The cross emphasises resin production and a classic indica scent.
Seeds are supplied feminised to simplify canopy planning and avoid males. They germinate reliably under standard conditions and produce uniform phenotypes.
This strain is moderately demanding and responds well to standard techniques like topping and LST. Expect to manage mould risk carefully in humid indoor grow rooms.
Flowering completes in roughly eight to nine weeks under optimal conditions. Buds fatten noticeably in the final two weeks.
Yields are medium to high for an indica-leaning plant when trained and fed properly. Indoor growers can expect around 400–500 g/m² with good canopy control.
Plants stay relatively compact, generally between 80 and 130 cm indoors. The structure is sturdy with dense side-branching that supports heavy colas.
Indoors it thrives with controlled temperature, ventilation and careful humidity management in Gloucestershire setups. Outdoors it finishes well in a sheltered spot but needs season-length and pest attention in Gloucestershire.
Growing Grape Mountain in Gloucestershire requires strict moisture control because this variety is susceptible to mould in humid indoor grow rooms. Use dehumidification, good airflow and timely pruning to keep buds healthy.
The high brings a warm physical relaxation that eases tension and slows mental chatter. A gentle euphoria often opens the session before sleepiness sets in.
The flavour is a pronounced grape and dark berry note with an underlying earthy spice. Smoke is smooth with a slightly sweet aftertaste.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Yes, its genetics include Northern Lights which helps it cope with shorter seasons, making it suitable for northern climate cannabis growing with indoor support.
Install a dehumidifier, keep temperatures steady around 20–24°C during lights-on, and ensure constant airflow across the canopy to limit mould risk.
Use a balanced vegetative feed, then switch to a bloom formula at flowering while reducing nitrogen; feed conservatively to avoid salt buildup.
Flush with plain water for seven to ten days before harvest to improve flavour and reduce residual nutrients.
Yes, Grape Mountain responds well to organic soil mixes and compost teas, though humid conditions still require careful hygiene and airflow.
Low-stress training and topping work well to open the canopy and increase the number of main colas without overly extending flowering time.
Expect around 12–14 weeks from seed under typical indoor schedules, including several weeks of veg plus the 8–9 week flowering period.
Dry in a cool, dark room at around 50% relative humidity and 16–18°C to preserve terpenes and prevent mould during cure.
Aphids, spider mites and powdery mildew are potential problems in humid setups; monitor regularly and act quickly with integrated pest management.
It is manageable for a novice with attention to humidity, a reliable dehumidifier and basic training techniques to control canopy and airflow.
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