Quick read: 20-25% THC, 100-180cm mature height, 10-12 weeks bloom. Genetics: Super Silver Haze (Premium Cultivars). Difficulty: moderate.

Premium Cultivars lists this at $31.50 — above the median of $25.98 across 9 listings. Pack options: 3-seed at $31.50, 5-seed at $37.50, plus larger sizes.

Lineage: Haze × Northern Lights × Skunk — three workhorses that have been stacked and restacked since the '90s, and Super Silver Haze remains one of the cleaner expressions of that combination. THC tests cluster between 20–25%, which is enough to be genuinely functional without tipping into couch-lock territory. The aroma skews skunky up front, then opens into fruity-sweet notes that linger on the exhale.

The 10–12 week flower window is on the longer end for a feminized sativa, so plan your season accordingly — indoor growers running tight schedules should build that buffer in. Expect 400–500g/m² when light and feed are dialed. Difficulty sits at moderate: she stretches, responds well to LST or a light topping early on, and handles both indoor and outdoor environments without being fussy about it. Best suited to growers who've run a sativa at least once and know how to manage vertical growth before the flip.

Genetics & Lineage

Super Silver Haze traces its genetics to Super 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 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Super Silver Haze 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, starting as a cerebral buzz that gradually expands.

Growing Super Silver Haze

Super 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 10-12 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

Super Silver Haze features a fruity, skunky, sweet, floral 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, Super 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 Super 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 Super Silver Haze from Seennabis?

When you purchase Super 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.