From the lab panel — 20% THC, <2% CBD. From grower reports — 500g/m2 yield, citrus/earthy dominant in cured flower. moderate grow.

Coastal Genetics lists this at $38.66 — the upper end of the comparison range (up to $35.10). Pack options: 3-seed at $38.66, 5-seed at $44.99, plus larger sizes.

Lineage: 90% sativa / 10% indica, bred by Coastal Genetics with an emphasis on mold resistance that their coastal California climate demanded. That breeding decision matters if you've grown sativas through humid late-season stretches before. Flowering wraps somewhere in the 9–11 week window, which is reasonable for a strain this sativa-dominant, and feminized plants regularly hit 500g/m² when given room to stretch — expect significant vertical growth, so top early or plan your canopy accordingly.

THC tests around 20%, and the terpene profile leans citrus-forward with sweet and earthy notes underneath — nothing exotic, but clean and consistent run to run. The moderate difficulty rating is honest: she rewards growers who can manage stretch and airflow but won't punish small mistakes the way some full sativas will.

Good fit for intermediate growers moving up from shorter, bushier strains who want a genuine sativa experience without the 14-week wait.

Genetics & Lineage

Super Silver Haze traces its genetics to 90% Sativa/10% Indica (Coastal Genetics). 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 Coastal Genetics, 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

Super Silver Haze delivers THC levels of 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 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 9-11 weeks with yields of 500g/m2. Plants typically reach 150-220cm 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

Super Silver Haze features a citrus, 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, 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 Coastal Genetics — California coastal craft breeder. Every order includes verified genetics, discreet shipping, and responsive seller support.