
- Classic OG calm for city growers.
Casper Og
Casper Og is an indica-dominant hybrid known for dense buds and a calming, resilient profile suitable for urban growers.
- Compact plants with heavy, resinous colas
- Reliable evening effects ideal for relaxation
- Performs well in tents and sheltered urban gardens
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18-22% |
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<1% |
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OG Kush x Afghani |
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Indica-dominant hybrid |
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Intermediate |
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8-9 weeks |
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Compact to medium |
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Medium to high |
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Pine, Citrus, Diesel |
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Feminised |
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Temperate Southern England |
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Relaxing, Cerebral uplift, Sedative |
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Indoor and outdoor |
About Casper Og
Casper Og is an indica-dominant hybrid that produces compact, resinous buds and a steady, relaxing high. It combines OG heritage with robust vigour to suit both indoor tents and sheltered outdoor spots. The strain responds well to training and controlled environments while remaining forgiving to slight errors. In London and similar climates it rewards attention to humidity and airflow.
Casper Og is an indica-dominant hybrid with a compact, resinous structure. It shows classic OG characteristics with a calming profile.
THC typically ranges from 18% to 22% depending on phenotype and grow conditions. The potency produces a clear onset followed by a heavier body effect.
CBD content is low, usually under 1%. This makes Casper Og primarily a THC-led cultivar rather than a CBD therapeutic option.
The lineage pairs OG Kush with Afghani landrace genetics to produce resinous buds and firm structure. These genetics favour dense trichome production and reliable vigour.
Seeds are commonly sold as Feminised to ensure predictable flowering and reduce male plants. Regular and autoflower options can appear but Feminised is the norm.
Growing Casper Og requires moderate experience because it benefits from vigilant humidity and pest management in a temperate southern England climate. Attention to feeding schedules and airflow will reduce common issues such as mould.
Flowering usually completes in eight to nine weeks under stable conditions. Outdoor plants in London commonly finish by late September to early October.
Indoor yields are steady when plants are trained and given adequate light. Outdoors the strain can deliver a respectable harvest in a sheltered, sunny spot.
Plants remain compact to medium height with sturdy branches that support heavy colas. They respond well to topping and screen techniques.
Indoors, Casper Og thrives in controlled tents with good ventilation and careful humidity control in London. Outdoors it performs well in urban gardens or balconies provided it is sheltered from persistent damp.
Growing Casper Og in London requires protection from late-season rain and attention to seasonal light levels in the temperate southern England climate. Use ventilation and shelter outdoors to prevent prolonged damp and to mimic a controlled environment in London.
The initial effect is a mild cerebral uplift that eases into deep physical relaxation. It suits evening use and can aid unwinding after a long day.
Flavours combine pine and citrus with a lingering diesel edge. The smoke is generally smooth with herbal notes on the exhale.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Harvest in late September to early October when most trichomes are cloudy and pistils have darkened for peak terpene retention.
Expect THC around 18–22% and CBD under 1% depending on phenotype and cultivation practices.
Keep relative humidity at 40–50% during flowering, increase airflow around colas, and remove lower fan leaves to improve ventilation.
A balanced NPK program with a shift to reduced nitrogen and higher phosphorus and potassium in flowering encourages bud development.
Yes, with a small tent, inline fan and dehumidifier you can practise controlled climate cannabis growing to manage smell and humidity effectively.
Yes, topping, LST and SCROG or SOG methods help expose bud sites to even light and increase usable yield.
Most commercial offerings are Feminised to reduce the chance of male plants and ensure uniform crops.
Start at half-strength nutrient doses and increase gradually while monitoring leaf tips and overall plant vigour.
Look out for spider mites, thrips and aphids, especially in indoor grows where infestations can spread quickly.
Yes, it responds well to organic soils and slow-release amendments, but you must still manage moisture carefully to avoid mould.
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