
- Resilient coastal hybrid for cool UK gardens
Glc
Glc is a hardy coastal hybrid bred for resilience in cool maritime conditions.
- Coastal-hardy hybrid designed for maritime sites
- Distinct citrus and salty mineral flavour
- Moderate THC with clear, focused effects
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18-22% |
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0.5-1% |
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GLACIER x COASTAL |
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Hybrid |
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Intermediate |
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9-11 weeks |
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Medium-tall (1.2-2.0 m outdoors) |
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Medium (350-450 g/m² indoor, 40-120 g/plant outdoor) |
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Citrus, Earthy pine, Salty mineral |
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Feminised |
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Cool coastal (maritime), suitable for UK coastal regions |
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Uplifting, Focused, Calming |
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Indoor and Outdoor |
About Glc
Glc is a hybrid developed for coastal resilience and consistent flavour. It offers moderate THC levels with a clear uplifting head and a gentle, calming finish. The variety tolerates salt exposure better than many cultivars and performs in both indoor and outdoor setups when given shelter and good airflow. Growers in the north of the UK will find it rewards attention to mould prevention and strategic site selection.
Glc is a balanced hybrid combining indica structure with sativa lift. It reacts well to training and versatile grow methods.
Glc typically tests between 18 and 22 percent THC. That potency gives a pronounced psychoactive effect while remaining manageable for experienced users.
Glc contains low CBD relative to THC, usually under one percent. The low CBD means the variety favours recreational effects over strong CBD therapeutic profiles.
Glc descends from hardy coastal lines selected for resilience and flavour. The breeding combines GLACIER x COASTAL to deliver vigour and maritime character.
These seeds are feminised to ensure a high proportion of flowering females. Growers should still select for vigour and disease resistance when establishing mother plants.
Glc is moderately demanding to grow in a cool Scottish outdoor climate and rewards attentive care. Growers should monitor humidity and wind to prevent mould and wind stress.
Glc flowers in roughly nine to eleven weeks under indoor conditions. Outdoor growers in the UK should expect a late-season finish when weather holds.
Indoor yields are medium to good with proper feeding and training. Outdoors in coastal Cumbria yields can be lower but still respectable where plants are sheltered.
Plants form a medium-tall, sturdy structure with substantial lateral branching. Outdoor specimens can reach up to two metres when given space and shelter.
Glc performs well both indoors and outdoors and adapts to controlled spaces. In Cumbria outdoor crops benefit from wind protection and well-drained soil to cope with coastal exposure.
Growing Glc in Cumbria with cool Scottish outdoor climate demands careful site choice and weather monitoring. Place plants in sunny, sheltered microclimates and use temporary covers during storms to reduce crop loss.
High THC brings an immediate uplift that sharpens focus without heavy sedation. The effect gradually settles into a gentle relaxation that eases tension.
The flavour profile blends bright citrus over earthy pine with a faint salty mineral finish. The coastal heritage gives a distinct briny undernote to the smoke.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Glc is best suited to growers with some experience because it benefits from training and vigilant mould control, especially outdoors.
Use a balanced bloom nutrient with slightly higher phosphorus and potassium from week three of flowering and reduce nitrogen to encourage bud development.
Watch for grey mould, aphids and spider mites; coastal humidity can increase mould risk so keep airflow good and inspect regularly.
Harvest late in the season when trichomes are mostly cloudy with some amber; in mild years this tends to fall in October in northern UK coastal areas.
Yes, in a small garden choose a sheltered spot, use sea-spray tolerant soil amendments and keep plants pruned to manage height and airflow.
Coastal climate cannabis cultivation increases humidity and salt exposure, which can raise mould and mildew risk so adopt strong ventilation and protective measures.
A short flush of around one to two weeks with plain water can improve smoke smoothness, but avoid over-flushing that stresses plants in cool climates.
Glc shows reasonable tolerance to mild salt spray due to its coastal lineage, but heavy exposure will damage leaves and reduce yields.
Yes, light protective netting helps shield buds from storms and bird damage while still allowing airflow in exposed Cumbria sites.
Glc responds well to organic regimes if soil fertility is built up early and foliar issues are managed with biological controls rather than chemical sprays.
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