Why this one matters: indica genetics with a 20-25% THC ceiling and fruity/citrus-led terps. 8-10 weeks flowering, indoor or outdoor.

Smell-first impressions from this one are hard to ignore — ripe blueberry and sweet citrus fill the tent well before harvest, which arrives fast at 8–10 weeks from seed. Blimburn's autoflowering take on the classic Blueberry lineage sits at 20–25% THC, so the effect is genuinely heavy without requiring a long veg cycle to get there. Indoor growers pulling 400–500 g/m² should expect consistent results if they stay on top of feeding schedules; the plant forgives the occasional slip but responds noticeably to dialled-in nutrition. Height stays compact enough for a 1.2m tent, and the same genetics handle outdoor runs in shorter Canadian summers without issue — the auto trigger means photoperiod swings in Ontario or BC don't stall progress.

Rated moderate difficulty, so this isn't the first grow for absolute beginners, but it's a strong second or third run once you've got pH and watering rhythm sorted.

Genetics & Lineage

Blueberry traces its genetics to Blueberry Autoflower (Blimburn Seeds). This indica-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 Blimburn Seeds, 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 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Blueberry delivers THC levels of 20-25%, placing it in the moderate-to-strong range that most regular consumers find comfortable. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing Blueberry

Blueberry 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 8-10 weeks with yields of 400-500g/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 40-50% 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 features a fruity, citrus, sweet, pine 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 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?

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 from Seennabis?

When you purchase Blueberry through Seennabis, you are buying directly from Blimburn Seeds — Barcelona-based breeder with one of the largest feminized + autoflower catalogs in Europe — 1,245 strains spanning Spanish classics, exotic American hybrids, and modern cookie/cake genetics. Every order includes verified genetics, discreet shipping, and responsive seller support.