Northern Light Autoflower Seeds »
The Northern Light Autoflower Photo Gallery »
We are into week 6 of auto-flowering, roughly 9 weeks from seed at an 18/6 light cycle using Hydroponics Hut’s Pro-Grow 260 LED grow light. Thus far, I am happy to report that I am quite pleased with the performance of Hydroponics Hut’s mid-range, professional grow light.
Having witnessed the amazing and at times explosive vegetative growth produced under the Pro Grow LEDs, any concerns about the blooming ability of the LED lamp should now be laid to rest, with our previous harvest of Blue Mystic Autoflower #1 (1.6 ounces dried & trimmed, seed to harvest time was less than 87 days).

The Northern Light Autos are blooming along nicely, while seedlings & cuttings veg under 18/6 lighting
So in theory, anyone with a little closet space, a small tent or grow box and a few seeds could easily make back any associated costs of the grow light within 90 days (90 days auto, 120 days photoperiod) and have a sweet stash of meds to boot! Harvests of up to 5 ounces within that same time constraint are easily obtainable. I’m basing this on a soil grow, but a hydroponic grow would probably improve harvest weight, and/or reduce harvest time a bit.
Northern Light Autoflower #1
Northern Light Auto #1 is beginning to show yellowing in the leaves, even after adjusting nutrients & checking pH we still had deficiency issues, so we did an early flush to clear any fertilizer salts, then watered with a light organic bloom fertilizer mix. She is an an 8″ or 1 gallon plastic container, I think by using a fabric pot or a 3 gallon pot size I could have doubled her growth.
Northern Light Autoflower #3
Both plants are at about the 6th week of auto-flowering, leaving anywhere between 2 to 3 weeks, minimum, till they are ready for harvest.
The Strain
Northern Light feminized + autoflower is a marijuana strain which is highly suited to indoor growing. Of course, this auto-flowering version is also perfect for outdoors. Nearly all promising modern indoor cannabis strains contain Northern Light genes. With its high flower-to-leaf ratio, compact buds, good yields and exceptional resin production, these wonderful marijuana seeds are a most lucrative choice for the professional cannabis grower. The smoke’s flavour is somewhat neutral, yet full-bodied.
INDICA / SATIVA: | Hybrid |
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PLANT TYPE: | Indoor as well as Outdoor |
PLANT HEIGHT: | Short |
EFFECT: | High (head trip) yet stoned (body buzz) |
FLAVOUR: | fruity / smooth |
AVERAGE YIELD: | 200 – 300 (g/m² in SOG) |
FLOWERING PERIOD: | 7 – 9 weeks |
WHITE STRAIN: | No |
MEDICAL: | No |
FEMINIZED: | Yes |