From the lab panel — 20-25% THC, <1% CBD. From grower reports — 400-500g/m2 yield, sweet/earthy dominant in cured flower. moderate grow.

Premium Cultivars lists this at $54.00 — the upper end of the comparison range (up to $32.40). Pack options: 3-seed at $54.00, 5-seed at $77.40, plus larger sizes.

Smell-first: the cure on RS11 opens with dried wildflowers layered over damp earth, then a quiet sweetness that builds rather than fades. That aromatic development is one reason this cut from Premium Cultivars keeps showing up in home-grow journals. Feminized plants finish in 9–10 weeks and routinely pull 400–500g/m² indoors when trained properly — numbers that hold up in outdoor runs too, given the strain's comfort in both environments. THC tests land in the 20–25% range, which means potency is real without being a novelty act.

Moderate difficulty is an honest rating: RS11 responds well to topping and benefits from a longer cure to fully develop the floral top notes. Growers who've done a run or two and want a strain that rewards attention to drying and curing rather than just feeding schedules will find this one fits that profile well.

Genetics & Lineage

RS11 traces its genetics to RS11 (Premium Cultivars). This hybrid-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Premium Cultivars, 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

RS11 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 minutes with a balanced head-and-body experience that evolves over time.

Growing RS11

RS11 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 9-10 weeks with yields of 400-500g/m2. Plants typically reach 100-180cm 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

RS11 features a sweet, earthy, floral terpene profile that develops complexity throughout the flowering cycle. A smooth, candy-like sweetness defines the flavor, with subtle complexity on the exhale. 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, RS11 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 RS11?

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 RS11 from Seennabis?

When you purchase RS11 through Seennabis, you are buying directly from Premium Cultivars — US-based cannabis seed retailer with a curated catalog of feminized, autoflower, and exotic genetics. Every order includes verified genetics, discreet shipping, and responsive seller support.