The shortest version: Premium Cultivars's take on sativa genetics, 25-50% THC, 9-11 weeks flowering, moderate grow.

Premium Cultivars lists this at $31.50 — above the median of $30.14 across 14 listings. Pack options: 3-seed at $31.50, 5-seed at $37.50, plus larger sizes.

Smell-first: crack a jar of cured Silver Haze and the sweet, floral wave hits before you even get a pinch between your fingers — it's the kind of nose that makes the 9–11 week wait feel worth it. This feminized sativa from Premium Cultivars sits in a reported 25–50% THC range, which is a wide window, but even runs landing in the lower half tend to produce clean, heady effects that lean creative and social rather than couch-heavy.

Indoors or out, expect canopy stretch typical of sativa-dominant plants, so top early or give her room. Managed well, she'll push 400–500g/m² under adequate light — respectable numbers for a strain that isn't exactly built for speed. Moderate difficulty puts her in reach of growers who've handled a few runs but still want something that asks for real attention to airflow and late-stage feeding. Best suited to intermediate growers who enjoy the process as much as the harvest.

Genetics & Lineage

Silver Haze traces its genetics to Silver Haze (Premium Cultivars). 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 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 50%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Silver Haze delivers THC levels of 25-50%, 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 minutes, starting as a cerebral buzz that gradually expands.

Growing Silver Haze

Silver 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 9-11 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

Silver Haze features a sweet, 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, Silver 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 Silver 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 Silver Haze from Seennabis?

When you purchase Silver Haze 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.