The shortest version: Sensi Seeds's take on hybrid genetics, 17-23% THC, 8-10 weeks flowering, advanced grow.

Lineage: Hawaiian Indica × Jamaican Pearl — two warm-climate landrace-adjacent lines that push this 65/35 sativa-leaning plant toward the taller end of the canopy and the longer end of the calendar. Expect 8–10 weeks of flowering and plan your training early; untamed, these will test the headroom in any tent. The upside is a genuine 500–700 g/m² potential under good light, with THC sitting in the 17–23% range and a citrus-forward nose backed by earthier base notes that sharpen as the cure progresses.

Running it outdoors in Canada means timing is everything — a mid-May start in BC or southern Ontario gives the plant enough season to finish before October humidity sets in. Difficulty is rated advanced, and that's honest: feeding schedules need to stay dialled and canopy management is non-negotiable. Best suited to experienced growers who've already debugged their environment and want a sativa-dominant project with commercial-scale yield potential.

Genetics & Lineage

Sensi Amnesia traces its genetics to Hawaiian Indica × Jamaican Pearl. 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 Sensi Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily euphoric and creative 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

Sensi Amnesia delivers THC levels of 17-23%, 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 Sensi Amnesia

Sensi Amnesia is rated as advanced difficulty, making it best suited for experienced cultivators who understand advanced techniques. This strain rewards meticulous attention to detail with exceptional results.

Indoor Growing: Expect a flowering time of 8-10 weeks with yields of 500-700g/m². Plants typically reach 100-180cm 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

Sensi Amnesia features a fruity, citrus, earthy, 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, Sensi Amnesia 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 Sensi Amnesia?

This strain is ideal for advanced cultivators and breeders seeking exceptional phenotypes and willing to invest the extra care required. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Sensi Amnesia from Seennabis?

When you purchase Sensi Amnesia through Seennabis, you are buying directly from Sensi Seeds — The world's oldest cannabis seed bank, founded in Amsterdam in 1985. Every order includes verified genetics, discreet shipping, and responsive seller support. Sensi Seeds has completed over 177 sales.