How to grow Northern Lights Auto
THC 18% 
Flowering 56 - 70 days 
Yield 450 – 550 g/m² 
Height 100cm Taste
Seb's take
Herbies Seeds' evolution of a global classic, bred from Northern Light Auto and Blueberry Auto to thrive regardless of season or setting. Sweet, piney and fruity on the nose, the plant is rugged and low-maintenance, rewarding minimal fuss with dense, resinous yields. The high stays sleepy, relaxed and happy — dependable, as intended.
Where it comes from
Herbies Seeds' evolution of a global classic — Northern Light Auto crossed with Blueberry Auto for a plant built to thrive in practically any situation, indoors or out, winter or summer. The brief, by the record's account, was to keep the original's potency and dependability while adding ruggedness and ease. The Blueberry half brings a little fruit to the famous indica frame. A well-considered update to a plant that scarcely needed one.
Nose & flavour
Sweet, piney and fruity — the Blueberry parent lending its fruit to the resinous, pine-led Northern Lights base. A rounded, agreeable nose with the sweetness carrying and the pine keeping it grounded. It suits the settled effect behind it, and the dense, resinous buds hold the aroma well.
The high
Sleepy, relaxed and happy — a dependable indica wind-down at 16 to 18% THC, with a notable 2% CBD alongside to round it out. The record leans on the word dependable, and the effect earns it: steady, unhurried, evening-leaning company. No surprises, which is rather the point of a plant bred for consistency.
Growing it
Rugged and sturdy, with a low-maintenance philosophy that rewards minimal fuss — she thrives across seasons and settings alike. Standing around 100cm and flowering across 56 to 70 days, she returns a solid 450 to 550 g/m² of dense, resinous flower. A forgiving, consistent autoflower for a grower who wants the classic without the fuss or the wait. Clean your scissors afterward; the resin will earn it.
Learn to grow her properly:
Effects
Northern Lights Auto from other breeders
The same name, several hands. Every breeder’s version below is its own cut — different figures, different temperament, same family. The particulars above describe the lead listing.
- Green House Seeds auto Seeds at Herbies →
Finishes ahead of schedule (~56 days, not ~63), promises more on the scales.
- White Label Seed Company auto Seeds at Herbies →
Finishes ahead of schedule (~48 days, not ~63), tests milder on paper (14% THC).
- Vision Seeds auto Seeds at Herbies →
Finishes ahead of schedule (~56 days, not ~63), stays nearer the ground (~60 cm).
- Genehtik Seeds auto Seeds at Herbies →
- Homegrown Fantaseeds auto Seeds at Herbies →
Common questions about Northern Lights Auto
How long does Northern Lights Auto take to flower?
Around 9 weeks of flowering, by the breeder's numbers.
Is Northern Lights Auto an autoflower or a photoperiod strain?
An autoflower — she flowers on age rather than light hours, which simplifies the schedule considerably.
How tall does Northern Lights Auto grow?
Around 100 cm. Standard tent territory.
How strong is Northern Lights Auto?
The breeder lists THC around 18%. Firmly in the strong band.
