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Price range: £20.00 through £32.00
Northern Lights Automatic is an indica-dominant autoflower from Sensi Seeds, with classic Northern Lights heritage and an earthy, pine and citrus profile.
*Buy a 3-seed pack and get 1 extra seed, or buy a 5-seed pack and get 2 extra seeds.
*Evertree is an official distributor of Sensi Seeds.
Sensi Seeds Northern Lights Auto Feminized Seeds bring one of the most famous indica strains into an easy-growing autoflower. With roots in Thai and Afghani landrace genetics, this 90% indica and 10% sativa variety keeps the classic Northern Lights character while adding the convenience of automatic flowering. Its established genetic heritage and straightforward growth make it a favourite for beginners and experienced collectors alike.
Northern Lights Auto is best known for its deeply relaxing effects, bringing a calming body stone and a peaceful, mellow feeling. The flavour is rich and earthy, with fresh pine, lemon and subtle herbal sweetness. Its unmistakable old-school aroma becomes stronger as the buds mature, giving this indica favourite plenty of character without overpowering citrus or fruity flavours.
Northern Lights Auto grows into short, bushy plants with strong branches and large, tightly packed buds. As flowering progresses, the buds develop a thick coating of sparkling resin. Plants typically reach 80–130cm, making them easy to manage indoors, with yields of up to 400g/m². Outdoors, harvests reach around 50–80g per plant.
With approximately 60 days of flowering and a complete lifecycle of 11–13 weeks, Northern Lights Auto offers a straightforward route from seed to harvest. It flowers automatically without changes to the light cycle and can handle cooler conditions, although it performs best in warm, sunny climates. In favourable weather, its shorter lifecycle also allows for multiple outdoor harvests in a single season.
Classic Northern Lights strain heritage
Thai and Afghani landrace genetics
Indica-dominant 90/10 hybrid genetics
Feminized autoflowering cannabis seeds
Flowering period around 60 days
Complete 11–13 week lifecycle
Indoor yields up to 400g/m²
Outdoor yields of 50–80g/plant
Typical plant height of 80–130cm
Short, bushy indica plant structure
Large, heavily resin-coated buds
Earthy pine and lemon flavours
Sweet, fruity and herbal aromas
Deeply calming and relaxing effects
Easy-growing, beginner-friendly autoflowering genetics
Suitable for cooler growing conditions
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