The specs in one line: 5-10% THC, <1% CBD, 9-11 weeks total flowering, 400-550g/m² reported. Best indoor or outdoor. easy grow.

The label on this one is worth reading twice: despite the "20:1" branding, the actual panel shows THC sitting at 5–10% with CBD under 1%, so the ratio reflects the breeding intent more than a certified therapeutic profile. That's not a knock — it just means you're growing a low-resin autoflower with earthy, lightly sweet smoke rather than a dispensary-grade CBD product. Lineage traces back through Seedsman's own CBD-focused program, and the plant earns its easy rating: autoflower cycle runs 9–11 weeks seed to harvest, no light schedule to manage, and indoor yields land in the 400–550 g/m² range when fed consistently. The structure stays compact, making it workable in a tent or a sheltered balcony grow through a Canadian summer.

Best suited to newer growers who want a low-THC, manageable first run without overthinking the setup.

Genetics & Lineage

CBD 20:1 Auto Feminised traces its genetics to CBD 20:1 Auto Feminised (Seedsman genetics). 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 Seedsman, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily euphoric and relaxed 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 10%, this provides a mild, approachable experience great for beginners or those seeking gentle relief.

THC Level & Potency

CBD 20:1 Auto Feminised delivers THC levels of 5-10%, 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 CBD 20:1 Auto Feminised

CBD 20:1 Auto Feminised is rated as easy difficulty, making it an excellent choice for first-time growers. The plants are resilient, forgiving of common mistakes like overwatering or inconsistent feeding schedules.

Indoor Growing: Expect a flowering time of 9-11 weeks total with yields of 400-550g/m². Plants typically reach 60-120cm indoors. This strain responds exceptionally well to SCROG (Screen of Green) and LST (Low Stress Training), which can boost yields significantly. 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 the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

CBD 20:1 Auto Feminised features a earthy, sweet 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, CBD 20:1 Auto Feminised 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 CBD 20:1 Auto Feminised?

This strain is ideal for beginner growers looking for a reliable, low-maintenance plant that delivers consistent results without advanced techniques. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy CBD 20:1 Auto Feminised from Seennabis?

When you purchase CBD 20:1 Auto Feminised through Seennabis, you are buying directly from Seedsman — One of the world's largest cannabis seed catalogs, carrying 4,000+ strains from 100+ breeders since 2003. Every order includes verified genetics, discreet shipping, and responsive seller support. Seedsman has completed over 185 sales.