
- A compact indica classic for reliable, resinous harvests
Northern Lights #5
Northern Lights #5 is an indica-dominant, resinous variety that suits protected UK gardens and greenhouses.
- Fast six to seven week flowering
- Compact plants with heavy resin
- Reliable performance in protected UK gardens
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16-20% |
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<1% |
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Northern Lights x Afghani |
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Indica-dominant |
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Easy |
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6-7 weeks |
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Short to medium (60-120 cm) |
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Medium to high (400-600 g/plant under protection) |
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Earthy, Pine, Sweet |
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Feminised photoperiod |
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humid greenhouse |
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Relaxing, Sedative, Mild euphoria |
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Suitable for indoor, greenhouse and outdoor with shelter |
About Northern Lights #5
Northern Lights #5 is a compact, heavy-yielding indica-dominant strain known for fast flowering and dense, resin-coated buds. It thrives under protection in humid greenhouse setups and performs reliably outdoors in sheltered UK sites, offering strong body relaxation and straightforward cultivation.
Northern Lights #5 is an indica-dominant variety with dense, resinous buds. The plant shows classic indica structure and heavy trichome production.
THC levels commonly sit between 16 and 20 per cent in well-grown plants. The high is steady and leans toward body relaxation rather than sharp cerebral stimulation.
CBD content is generally low, usually under one per cent. Those seeking notable CBD should consider pairing it with higher-CBD varieties.
This phenotype descends from stable indica landraces and Afghani stock. The cross is typically Northern Lights x Afghani.
Seeds are commonly sold as feminised photoperiod varieties. Growers should not expect autoflower traits without a specific autoflower version.
Northern Lights #5 is straightforward to cultivate and suits novice growers who monitor basic environmental factors. In humid greenhouse conditions it tolerates moisture but needs good airflow and active mould prevention.
Flowering finishes rapidly, typically within six to seven weeks. That short cycle makes scheduling harvests predictable.
Yield is reliable and can be medium to high with correct feeding and support. Protected environments produce the most consistent weights.
Plants remain compact and bushy, rarely stretching excessively. The robust branches support dense colas without much training.
Indoors it responds well to a short vegetative period and controlled light cycles. Outdoors in Armagh it does best in a sheltered greenhouse or a sunny, protected spot in Armagh.
Growing Northern Lights #5 in Armagh with humid greenhouse conditions can extend the season but increases the risk of mould. Good ventilation and dehumidification are essential to protect dense buds.
The main effect is deep physical relaxation that eases tension and tension-related pain. A mild cerebral uplift appears at first before the body calm takes over.
Flavours favour earthy pine with a subtle sweet finish. A light spicy note appears on the exhale.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
It is hardy, compact and forgiving of common mistakes, so novices can achieve good results with basic care.
Harvest when most trichomes are cloudy with some amber for a balanced effect and optimal resin production.
Use fans, ventilation and, if needed, a dehumidifier to keep humidity low during flowering and reduce mould risk.
Yes, it performs well outdoors in sheltered British gardens or greenhouses, provided you protect it from persistent wet weather.
A balanced N-P-K schedule with slightly reduced nitrogen in late flowering gives the best bud development.
Its strong body effects make it useful for pain relief and sleep support in medical contexts.
Low-stress training and selective pruning improve light penetration and can increase usable yield without stressing the plant.
Yes, monitor for aphids, spider mites and fungal issues, and address infestations promptly with integrated pest management.
For outdoor cannabis cultivation, choose a sunny, sheltered site or a greenhouse, start seedlings under cover, and ensure good airflow during late summer.
Yes, it roots readily from cuttings and cloning helps preserve desired phenotypes and predictable growth traits.
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