From the lab panel — 15-20% THC, <1% CBD. From Canadian grower reports — 400-600 g/m² yield, citrus/earthy dominant in cured flower. moderate grow.

Lineage: Silver Haze traces back to Sensi Seeds' classic Haze program, and the genetics still show up clearly in the finished flower — citrus-forward on the nose with a dry earthiness underneath, and a head effect that leans cerebral rather than sedating. THC typically tests in the 15–20% range, which is enough to notice without being overwhelming for moderately experienced users. Yields sit between 400–600 g/m² indoors under good light, and the plant works in both indoor and outdoor setups, giving Canadian growers some flexibility depending on their season. Note the listed flowering time looks like a data error — expect something closer to 10–12 weeks for a Haze-influenced sativa, so plan your schedule accordingly. Difficulty is rated moderate, mainly because the stretch can get aggressive and the longer flower window demands patience.

Best suited for growers who want a daytime-use plant with a clear, talkative effect and don't mind managing a taller canopy.

Genetics & Lineage

Silver Haze traces its genetics to Silver Haze (Sensi Seeds 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 Herbies Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily energetic and creative effects, making this strain perfect for daytime use, creative projects, and staying productive. The cerebral lift arrives quickly, sharpening focus and inspiring motivation. With THC levels reaching 20%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

Silver Haze delivers THC levels of 15-20%, 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 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 2 days with yields of 400-600 g/m². Plants typically reach 80-150 cm 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 citrus, earthy terpene profile that develops complexity throughout the flowering cycle. Bright lemon and orange zest punch through on the inhale, with a tangy, refreshing finish. 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 depression, fatigue, lack of motivation, and ADHD symptoms. The uplifting, focusing effects make it popular among medical users seeking daytime functionality. 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 need a daytime boost for creativity and sustained focus, look no further.

Why Buy Silver Haze from Seennabis?

When you purchase Silver Haze through Seennabis, you are buying directly from Herbies Seeds — Exceptional customer service, worldwide stealth shipping, and a massive curated selection from 70+ breeders. Every order includes verified genetics, discreet shipping, and responsive seller support. Herbies Seeds has completed over 171 sales.

Silver Haze vs Herbies Head Shop

Silver Haze is one of the most searched strains on Herbies Head Shop, and for good reason — it delivers reliable performance with citrus and earthy flavors that growers love. While Herbies Seeds carries this strain as part of their massive catalog of 1,000+ varieties from 70+ breeders worldwide, Seennabis provides a more curated marketplace experience designed to help you find exactly what you need.

Herbies Head Shop has built a strong reputation since 2007 for worldwide stealth shipping, free bonus seeds with every order, and germination guarantees. On Seennabis, you get all those same benefits through Herbies Seeds as a verified seller — plus deeper strain insights, side-by-side comparisons across seed banks, detailed grow data, and community reviews from real cultivators. If you've been searching for “Herbies Silver Haze” or “Silver Haze Herbies review,” you've found the most comprehensive breakdown available.

Why Seennabis Over Buying Direct from Herbies?

Both Herbies Head Shop and Seennabis offer this exact strain with the same genetics, pricing, and shipping. The difference is in the buying experience:

• Better product information: Our strain pages include detailed growing guides, effect breakdowns, terpene profiles, and grower-match tools that go far beyond a standard product listing.
• Cross-breeder comparison: Easily compare Silver Haze against similar strains from other seed banks like Barney's Farm, Dutch Passion, and Fast Buds — all in one place.
• Real grow data: Verified grower reports with actual yield numbers, flowering timelines, and cultivation tips you won't find on Herbies product pages.
• Verified marketplace: Every seller on Seennabis, including Herbies Seeds, is vetted for quality, shipping reliability, and customer support.