Northern Light Autoflowering Cannabis Seeds

Northern Light Autoflowering takes the well-known Northern Light strain and makes it quicker and easier to grow. It combines Northern Light with Ruderalis, so it flowers automatically without needing light cycle changes. Because of this, it suits growers who want a simple setup and consistent results. It stays compact indoors, while still producing solid output for its size.

The effect is clear and uplifting rather than heavy. It starts with a light mental lift, then settles into a calm and steady state. With THC up to 14%, it offers moderate strength that feels easy to manage. As a result, it is a good option for those who prefer a more balanced and controlled experience.

Fast Simple Growth

Northern Light Autoflowering is known for its quick cycle. It flowers in around 45 to 55 days, with harvest taking place around 70 to 85 days after germination. Because of this, it suits growers looking for faster results. Indoors, it reaches around 80 to 120 cm. Outdoors, it can grow to 130 to 160 cm, which allows for stronger performance in open conditions.

Yields are strong for an autoflowering strain. Indoor output reaches 500 to 550 g/m², while outdoor plants can produce 170 to 220 g each. In addition, the flavour profile adds variety, with citrus, earthy, fruity, pepper, and pine notes. This combination of speed, simplicity, and reliable output makes it a practical choice.

Key Features:

Genetics: Northern Light x Ruderalis
Type: Indica 80% Ruderalis 20%
THC: Up to 14%
CBD: Low
Indoor Height: 80 – 120 cm
Outdoor Height: 130 – 160 cm
Indoor Yield: 500 – 550 g/m²
Outdoor Yield: 170 – 220 g/plant
Flowering Time: 45 – 55 days
Effect: Clear, uplifting
Flavour: Citrus, earthy, fruity, pepper, pine

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Can I grow this outdoors in Europe?

Absolutely. It can reach up to 160cm outdoors and handle cooler temperatures better than most, making it a staple for outdoor gardens across the continent.

What is the genetic background?

It is a mix of the original Northern Light (mostly Afghan genetics) and a robust Ruderalis strain to give it those autoflowering properties.

What are the main terpenes?

It is rich in Myrcene, Caryophyllene, and Pinene, which contribute to its deeply relaxing effect and that signature forest-like aroma.

What is the THC level?

It usually sits around 14%, which makes it a "chilled" smoke. It’s strong enough to be effective without being overwhelming, perfect for a mellow evening.

Why should I choose the auto over the photoperiod?

The auto version is much faster and doesn't require a change in light cycles. If you want the legendary Northern Light quality without the wait, this is the one.