Skip to main content

Northern Lights Auto

indica

Also known as: Auto Northern Lights, NL Auto, Northern Lights Automatic

THC14–18%
CBD0.1–0.6%
OriginUnited States

Northern Lights Auto is a classic indica autoflower derived from legendary Afghani and Thai landrace genetics, offering deeply relaxing, sedating effects and smooth pine-earth flavors. With THC levels of 14-18% and a rapid 56-70 day lifecycle, it is ideal for beginners and medical patients alike. An essential strain for evening relaxation and pain management.

Overview

Northern Lights Auto is an autoflowering adaptation of one of the most iconic and celebrated indica strains in cannabis history. Originally developed from Afghani and Thai landrace genetics, the photoperiod Northern Lights became famous for its resinous buds, fast flowering, and deeply relaxing effects. The autoflowering version retains the core genetic identity of the original while incorporating ruderalis genetics to eliminate dependence on light cycles for flowering. This makes Northern Lights Auto one of the most beginner-friendly indica autoflowers available on the market today. Growers can expect compact, bushy plants that rarely exceed 80 centimeters indoors, with a dense branching structure and exceptionally resinous buds that glitter with trichomes. The strain completes its full lifecycle from seed to harvest in approximately 56 to 70 days, making it one of the faster autoflowers in its class. The yield is impressive for an autoflower, producing up to 400 grams per square meter indoors under ideal conditions. The terpene profile is heavily influenced by myrcene and pinene, delivering a classic earthy, pine, and sweet floral aroma that has become synonymous with the Northern Lights name. On inhale, users experience smooth notes of sweet pine and earth, followed by a spicy, slightly peppery exhale. The effects are quintessentially indica: deeply relaxing, body-heavy, and sedating. Northern Lights Auto excels as an evening or nighttime strain, helping users unwind after long days, manage chronic pain, and combat insomnia. Medical cannabis patients frequently turn to this strain for its reliable analgesic and anxiolytic properties. Despite its moderate THC content of 14 to 18%, the effects are pronounced and long-lasting due to the synergistic interaction of its terpene profile. Northern Lights Auto remains a foundational strain for any cannabis garden.

Effects

Positive Effects

Relaxation●●●●●Euphoria●●●○○Sleepiness●●●●

Medical Benefits

Pain Relief●●●●Insomnia Relief●●●●●

Side Effects

Dry Mouth●●○○○Dry Eyes●●○○○

Genetics

mother

Northern Lights

father

Ruderalis

Growing Info

Difficulty

easy

Flowering Time

63 days

Yield (Indoor)

300-400g/m²

Yield (Outdoor)

60-120g/plant

Height (Indoor)

50-80cm

Height (Outdoor)

60-90cm

Flavors

pineearthysweetwoodyspicy

Aromas

pineearthyfloralsweetherbal

Colors

dark greenpurpleorange