How to grow Northern Light Auto
THC 21% 
Flowering 60 - 65 days 
Yield 450 – 500 g/m² 
Height 80-140cm Taste
Seb's take
Northern Lights turned autoflower, bushier than most indica autos and reaching close to 1.5 metres — hardly the stealth plant its balcony reputation suggests. Fruity, spiced citrus and pine on the nose; the high is balanced, clear, and settles into a proper stone within around 8 weeks of flower. Meditation, apparently, was the intended use.
Where it comes from
Xtreme Seeds' autoflowering take on Northern Lights, carrying the classic indica forward into a self-flowering frame. There is no elaborate cross to trace — the record names Northern Light as the parent and leaves it there — so the pedigree is essentially the famous original with the schedule built in. A dependable inheritance, reworked for growers who would rather not touch a light timer.
Nose & flavour
Fruity and spiced, with citrus leading and pine, pepper and an earthy base filling in behind. A more layered nose than the average auto, the pepper giving it an unexpected bit of edge. The record calls the flowers fruity-spiced, and the description holds — a warm, rounded aroma that suits the settled effect behind it.
The high
Balanced and clear to begin with, easing into a proper stone — a measured indica lift rather than a heavy collapse. At 20 to 21% THC with 1% CBD, there is substance without harshness. The record suggests meditation as the intended use, which gives a fair sense of the register: calm, unhurried, and clear-headed until the body settles in.
Growing it
Bushier than most indica autoflowers, reaching close to 1.5 metres — 80 to 140cm — which is rather more plant than her stealth reputation lets on. She finishes in around eight weeks, flowering across 60 to 65 days, and takes well to a sea-of-green layout or a discreet balcony. Indoors under a 20/4 schedule expect 450 to 500 g/m²; outdoors 50 to 150 grams per plant in good sun. A generous, easy auto for the space she takes.
Learn to grow her properly:
Effects
Northern Light 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.
- Expert Seeds auto Seeds at Herbies →
Common questions about Northern Light Auto
How long does Northern Light Auto take to flower?
Around 9 weeks of flowering, by the breeder's numbers.
Is Northern Light 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 Light Auto grow?
Around 140 cm. Standard tent territory.
How strong is Northern Light Auto?
The breeder lists THC around 21%. Firmly in the strong band.
