Northern Lights x Blueberry Auto brings together legendary indica calm and lush berry character in a compact, easygoing autoflower. Expect resin-rich buds, a soothing evening feel, and a full seed-to-harvest cycle of just 8 to 10 weeks. A rewarding pick for new growers and seasoned cultivators alike.
Our breeders crossed Northern Light Auto with Blueberry Auto, pairing two celebrated lineages with autoflowering genetics. The result is a robust 75% indica, 25% sativa hybrid with compact growth and a sturdy main stem. Plants typically reach around 3.28 feet (1 m).
The aroma opens with sweet, ripe berry, then settles into earthy and woody notes. That same blend carries through to the flavor, with Blueberry’s fruity sweetness layered over a grounded, smooth finish. Dense buds sparkle with abundant resin.
With THC levels of 16% to 18%, this variety offers a happy lift before a deep, settled body calm takes over. The overall experience is relaxed and soothing, making it a natural fit for winding down in the evening.
Myrcene, caryophyllene, linalool, and terpinolene lead a broad terpene profile, joined by pinene, humulene, farnesene, and caryophyllene oxide. Earthy depth meets floral softness and a bright, fruity-herbal edge. Many choose this mellow profile for quiet evenings and moments of everyday stress or fatigue.
These autoflowering seeds flower automatically, with no light-schedule change required. The full cycle takes about 8 to 10 weeks from germination to harvest, and germination is guaranteed. The dependable timing and beginner-friendly nature make this a confident first grow or a convenient addition to an experienced grower’s garden.
Give seedlings a well-draining medium such as coco, peat, or a quality soil blend, and avoid overwatering while roots establish. Indoors, an 18/6 or 20/4 light schedule supports vigorous growth. Outdoors, choose a sunny spot with a mild, temperate climate.
Keep temperatures comfortably warm, with cooler nights, and provide steady airflow to help discourage pests and moisture issues. Use balanced nutrients suited to each growth stage, and ease humidity down as flowering progresses. The compact structure and sturdy branches make the plants manageable in a range of growing spaces.
Flowering plants develop dense, resin-coated buds and finish quickly. Indoor yields can reach 450 to 550 g/m² (1.47 to 1.8 oz/ft²), while outdoor plants can produce up to 750 g (26.46 oz) each in favorable conditions. Outdoors, the autoflowering cycle allows seasonal harvest flexibility.
Choose Northern Lights x Blueberry Auto for classic genetics, a sweet berry-and-wood profile, and a fast, satisfying grow. Grassfarmer offers premium seeds in small and bulk quantities, with fast, discreet shipping and guaranteed delivery in the USA, Canada, the European Union, and the U.K.
