Spec sheet first — strain: indica, seed type: autoflower, THC: 26-33%, yield band: medium, environment: indoor or outdoor.

Smell-first, this one announces itself early in the grow — a deep berry-and-pine funk that builds through flower and stays present in the dried product. Blackberry Moonrocks Auto from Blimburn Seeds sits in the 26–33% THC range, which puts it firmly in the heavy-hitter category for an autoflower, and the 8–10 week flower window means you're not waiting long to find out. Indoors, growers running it under adequate light are pulling 400–500 g/m², reasonable numbers for a moderate-difficulty plant that stays compact enough for tents with limited vertical clearance.

The earthy, pine base underneath the fruit keeps the flavour from reading as candy-sweet, which some growers prefer. Effects lean sedating — this isn't a daytime option for most people. Works in both indoor and outdoor setups, making it a decent candidate for a Canadian patio run where the season is short. Best suited to growers who've completed a few autoflower runs and want to push THC numbers without moving to a full photoperiod schedule.

Genetics & Lineage

Blackberry Moonrocks Auto traces its genetics to Blackberry Moonrocks Auto (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 33%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Blackberry Moonrocks Auto delivers THC levels of 26-33%, placing it in the high-potency category alongside powerhouses like Gorilla Glue and Girl Scout Cookies. 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 Blackberry Moonrocks Auto

Blackberry Moonrocks 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 8-10 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

Blackberry Moonrocks Auto features a fruity, earthy, pine, floral 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, Blackberry Moonrocks 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 Blackberry Moonrocks 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 Blackberry Moonrocks Auto from Seennabis?

When you purchase Blackberry Moonrocks Auto 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.