Why this one matters: hybrid genetics with a 15% THC ceiling and fruity/sweet-led terps. 8-9 weeks flowering, indoor or outdoor.

Smell-first impressions matter when you're curating a garden, and this one opens with ripe blueberry and a clean sweetness that carries through to the cure. Blueberry Haze Auto sits at a 60% sativa lean with 15% THC — enough lift for daytime work without locking you to the couch. The autoflower timetable is one of its practical strengths: expect harvest around week 8–9 from seed, with indoor plants staying compact enough to manage in tighter spaces.

Yields land around 300g/m², which is respectable for an auto but won't happen on autopilot — Amsterdam Seeds Company rates this one as moderate difficulty, so you'll want dialed-in feeding and consistent light schedules to hit that number. It runs well indoors or out, giving you flexibility depending on your setup. Best suited to intermediate growers who want a faster-finishing fruity strain without sacrificing too much on potency or final weight.

Genetics & Lineage

Blueberry Haze Auto traces its genetics to 40% Indica/60% Sativa (Amsterdam Seeds Company). This hybrid-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 Amsterdam Seeds Company, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric 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 15%, this provides a mild, approachable experience great for beginners or those seeking gentle relief.

THC Level & Potency

Blueberry Haze Auto delivers THC levels of 15%, placing it in the milder range, making it approachable for newer users or those seeking functional effects. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes with a balanced head-and-body experience that evolves over time.

Growing Blueberry Haze Auto

Blueberry Haze Auto is rated as moderate difficulty, making it suitable for growers with some experience. Basic knowledge of nutrient schedules, pH management, and environmental controls will help maximize results.

Indoor Growing: Expect a flowering time of 8-9 weeks with yields of 300g/m2. Plants typically reach 60-100cm 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 45-55% 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

Blueberry Haze Auto features a fruity, sweet terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. 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, Blueberry Haze Auto 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 Blueberry Haze Auto?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Blueberry Haze Auto from Seennabis?

When you purchase Blueberry Haze Auto through Seennabis, you are buying directly from Amsterdam Seeds Company — Dutch breeder carrying Amsterdam coffee shop classics plus modern crosses (RS11, Zkittlez, Runtz). Every order includes verified genetics, discreet shipping, and responsive seller support.