The specs in one line: 16-20% THC, <1% CBD, 11-13 weeks flowering, 400-500g/m2 reported. Best indoor or outdoor. moderate grow.

Lineage: Amnesia Haze Feminized traces back through Afghani and Thai ancestry, a combination that shaped one of the more recognizable sativa profiles to come out of the Dutch seed scene. THC tests typically land between 16–20%, and the effect tends toward the head — clear, sociable, running a little long for the uninitiated. The catch is time: expect 11–13 weeks of flowering, which pushes the limits for outdoor growers in shorter Canadian seasons. Indoor runs in a controlled tent or grow room are the safer bet, where yields in the 400–500 g/m² range are realistic with decent light and a steady hand. Flavour leans citrus upfront, with an earthy base that settles in on the exhale.

Best suited to intermediate growers who can commit to a longer flowering window and aren't working against a September frost deadline.

Genetics & Lineage

Amnesia Haze traces its genetics to Amnesia Haze Feminized (Nirvana Seeds). This sativa-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 Nirvana 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 20%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Amnesia Haze delivers THC levels of 16-20%, 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, starting as a cerebral buzz that gradually expands.

Growing Amnesia Haze

Amnesia Haze 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 11-13 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

Amnesia Haze 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, Amnesia Haze 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 Amnesia Haze?

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 Amnesia Haze from Seennabis?

When you purchase Amnesia Haze through Seennabis, you are buying directly from Nirvana Seeds — One of Amsterdam's longest-running seed banks (since 1995). Every order includes verified genetics, discreet shipping, and responsive seller support.