Blueberry brings the unmistakable scent of ripe berries, a soothing indica-led experience, and buds famous for their striking blue and purple tones. With THC levels listed at 15% to 24%, this award-winning classic pairs lush flavor with a relaxed, cheerful finish. Grow a legend with premium feminized seeds from Grassfarmer.

Its celebrated lineage combines Afghani, Thai, and Purple Thai genetics. Developed from landrace roots and refined over decades, Blueberry helped inspire a family of beloved blue varieties. The result is a plant with 80% indica and 20% sativa character, along with a reputation that spans generations of growers.

Expect a mouthwatering blend of sweet berry, fresh pine, and mellow fruit. The aroma recalls warm blueberry muffins, with creamy vanilla and a soft floral touch beneath the bright fruit. Resin-rich flowers carry that inviting scent from the first crack of the jar.

Blueberry’s effects bring deep physical ease with a happy, gentle lift. Its indica influence settles into a calm, relaxed mood, while the sativa edge adds a cheerful spark. Many growers and consumers choose this strain for evening unwinding and for its association with relief from discomfort and sleeplessness.

Myrcene leads the terpene profile with a rich, fruity depth, while caryophyllene adds a warm, peppery note. Alpha- and beta-pinene bring crisp pine, and humulene adds earthy warmth. Supporting terpenes contribute cool, minty and citrus accents. This soothing profile suits a quiet evening, a relaxed night in, or a moment to slow down after a demanding day.

These feminized seeds are designed to produce female plants, and germination is guaranteed. Blueberry is a beginner-friendly choice with a flowering time of about 8 to 10 weeks. Its sturdy, compact indica structure makes it a practical fit for indoor gardens and outdoor plots alike.

Start seedlings in a quality, well-draining medium such as coco coir, peat, or a blend enriched with perlite. Provide steady light, gentle airflow, and balanced nutrition as plants move from seedling into vegetative growth. Set outdoor plants in a sunny location after the risk of cold weather has passed.

Blueberry grows with a strong central stem and well-supported side branches, reaching around 1.5 m (4.92 ft). Give the canopy room to spread, and consider Screen of Green training indoors to even out light exposure and encourage productive lower growth. Keep temperatures consistent, avoid excess humidity, and maintain clean growing conditions to protect developing plants.

In flowering, expect dense, resin-coated buds that can develop vivid blue and purple hues as harvest approaches, especially with cooler late-season conditions. Indoor yields can reach 500 g/m² (1.64 oz/ft²), while outdoor plants can produce up to 550 g (19.4 oz) each in favorable conditions. Outdoor growers in the Northern Hemisphere can plan for an October harvest.

Order Blueberry seeds from Grassfarmer in small or bulk quantities, with fast, discreet shipping and guaranteed delivery across the USA, Canada, the European Union, and the U.K. Our breeders select premium genetics, our prices stay low, and germination is guaranteed. Bring home this berry-sweet classic and grow a colorful, resin-packed favorite.

Attributes

Climate Tropical
Effects Calming, Happy, Relaxed
Flavors Berry, Pine, Sweet
Flowering Time 8–10 weeks
Genetics 80% Indica / 20% Sativa
Harvest Month October
Height 4.92 ft | 1.5 m
Indoor Yield 1.64 oz/ft² | 500 g/m²
Lineage Afghani x Thai x Purple Thai
Medicinal Arthritis, Insomnia, Pain
Outdoor Yield 19.4 oz/plant | 550 g/plant
Sex Feminized
THC 15%–24% (High)
Terpenes Humulene, Alpha-Phellandrene, Alpha-Pinene, Caryophyllene, Beta-Pinene, Borneol, Eucalyptol, Myrcene, Phytol, Valencene