The shortest version: Seedsman's take on indica genetics, 18-25% THC, 9-11 weeks total flowering, easy grow.

Seedsman lists this at $23.76 — below the median of $25.98 across 48 listings. Pack options: 3-seed at $23.76, 5-seed at $39.60, plus larger sizes.

Lineage: the original Northern Lights — one of the most copied indica strains in breeding history — rebuilt into an autoflowering format that doesn't ask much of the grower. Seedsman's version tests between 18–25% THC with the earthy, faintly sweet smell most people associate with classic NL cuts. The autoflower structure means you're looking at 9–11 weeks seed to harvest without worrying about light schedules, and the strain runs in both indoor and outdoor setups without complaint. Indoor growers can realistically pull 300–450g/m² if they give it decent light and consistent feeding — not a record yield, but solid for a plant this low-maintenance. The body effect sits on the heavier, sedative end of the indica spectrum, which lines up with the original NL reputation.

First-time autoflower growers or anyone who wants a reliable, low-fuss run with a historically proven strain will feel right at home here.

Genetics & Lineage

Northern Lights Auto Feminised traces its genetics to Northern Lights Auto Feminised (Seedsman genetics). This indica-dominant autoflower seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Seedsman, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and sleepy effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 25%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Northern Lights Auto Feminised delivers THC levels of 18-25%, placing it in the high-potency category alongside powerhouses like Gorilla Glue and Girl Scout Cookies. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing Northern Lights Auto Feminised

Northern Lights Auto Feminised is rated as easy difficulty, making it an excellent choice for first-time growers. The plants are resilient, forgiving of common mistakes like overwatering or inconsistent feeding schedules.

Indoor Growing: Expect a flowering time of 9-11 weeks total with yields of 300-450g/m². Plants typically reach 60-120cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. Maintain temperatures between 68-80°F with relative humidity around 40-50% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with dense flower formations.

Flavor, Aroma & Terpene Profile

Northern Lights Auto Feminised features a earthy, sweet terpene profile that develops complexity throughout the flowering cycle. A smooth, candy-like sweetness defines the flavor, with subtle complexity on the exhale. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Northern Lights Auto Feminised is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Northern Lights Auto Feminised?

This strain is ideal for beginner growers looking for a reliable, low-maintenance plant that delivers consistent results without advanced techniques. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Northern Lights Auto Feminised from Seennabis?

When you purchase Northern Lights Auto Feminised through Seennabis, you are buying directly from Seedsman — One of the world's largest cannabis seed catalogs, carrying 4,000+ strains from 100+ breeders since 2003. Every order includes verified genetics, discreet shipping, and responsive seller support. Seedsman has completed over 185 sales.