Blueberry x Jack Herer Auto packs bright fruit, lively sativa energy, and easy autoflowering growth into one quick-cycle variety. Expect a sweet, spicy, woody profile and a happy, clear-headed lift that settles into a relaxed finish. Its resilient nature makes it a rewarding pick for first-time growers and seasoned cultivators alike.

Our breeders crossed Blueberry and Jack Herer with ruderalis to create a 30% indica, 70% sativa autoflower. Blueberry brings rich fruit character and Thai and Purple Thai heritage. Jack Herer adds Haze, Northern Lights, and Skunk influence, shaping the energetic effects and layered aroma. The result is celebrated genetics in a convenient, fast-growing format.

Ripe buds bring a vivid blend of sweet blueberry-like fruit, warm spice, and earthy wood. The aroma has a fresh herbal edge, while the flavor stays smooth and rounded, with pine and clove-like notes woven through the fruit. Dense, resinous flowers add a sparkling finish to the plant’s appeal.

With THC levels of 14% to 18%, Blueberry x Jack Herer Auto offers a medium-strength experience. The first wave feels upbeat and cerebral, encouraging focus, creativity, and a brighter mood. A gentle body calm follows, leaving you relaxed without an overly heavy finish. Effects vary by person.

Its terpene profile features terpinolene, alpha-pinene, eugenol, and nerolidol, alongside notes of carene, terpineol, and phellandrene. Together, they shape the strain’s fruity-herbal brightness, piney lift, warm spice, and soft woody depth. The balanced character suits creative daytime plans, social moments, or a calm evening wind-down.

These autoflowering seeds flower automatically, with no light-schedule change required. From germination to harvest, the full life cycle typically takes 8 to 10 weeks. They’re a beginner-friendly choice, and every Grassfarmer order comes with a germination guarantee for added confidence.

Give seedlings a quality, airy substrate and steady care from the start. Coco coir, peat, or a well-draining mix with perlite can support healthy root development. Autoflowers benefit from a smooth transition between growth stages, so avoid unnecessary stress and keep conditions consistent as the plants establish.

Plants grow to around 4.92 ft (1.5 m) and develop a sturdy main stem with supporting branches. They suit indoor or outdoor gardens and prefer warm, dry conditions with plenty of direct light. Keep an eye out for pests, provide appropriate nutrients through each stage, and maintain good airflow as the canopy develops.

Expect a fast finish and compact growing schedule, with indoor yields of around 170–200 g/m². Outdoor plants can produce up to 800 g per plant in favorable conditions. Harvest timing is flexible across the season, making this a handy option for growers seeking a quick turnaround and richly aromatic flowers.

Choose Blueberry x Jack Herer Auto for juicy flavor, uplifting character, and a straightforward grow from seed to harvest. Grassfarmer offers premium genetics in small and bulk quantities at low online prices, with fast, discreet shipping and guaranteed delivery in the USA, Canada, the European Union, and the U.K. Order today and get your next grow underway.

Attributes

Climate Dry
Effects Calming, Happy, Relaxed
Flavors Fruity, Spicy, Woody
Genetics 30% Indica / 70% Sativa
Harvest Month All Season
Height 4.92 ft | 1.5 m
Indoor Yield 0.56–0.66 oz/ft² | 170–200 g/m²
Life Cycle 8–10 weeks
Lineage (Blueberry x Jack Herer) x Ruderalis
Medicinal Arthritis, Insomnia, Pain
Outdoor Yield 28.22 oz/plant | 800 g/plant
Sex Feminized
THC 14%–18% (Medium)
Terpenes Alpha-Phellandrene, Alpha-Pinene, Terpineol, Delta-3-Carene, Eugenol, Gamma Terpinene, Nerolidol, P-Cymene, Terpinolene, Trans-Nerolidol