Super Silver Haze Cannabis Seeds Feminized
Super Silver Haze Cannabis Seeds Feminized
Super Silver Haze is a feminized, Sativa-dominant hybrid (~70% Sativa / 30% Indica) bred from Haze × Northern Lights × Skunk #1. It tests at 18–23% THC with 0.10% CBD and a minor presence of CBG, flowers in a longer 10–12 weeks, reaches a medium 5–8 ft, and yields around 450–550 g/m² indoors or up to ~450–550 g per plant outdoors, typically harvesting mid-October. Growing difficulty is moderate. The genetics combine Haze's uplifting cerebral energy with Northern Lights' calming Indica structure and dense resin production, and Skunk #1's stable genetics and pungent character, producing reported effects that are energetic and euphoric with an underlying calm.
Genetics: Haze × Northern Lights × Skunk #1
- Haze — uplifting, cerebral energy and a distinct spicy-sweet flavor, contributing bright, euphoric highs and prolonged mental clarity
- Northern Lights — stress-relieving relaxation, compact growth, resin-laden buds, an earthy undertone, and Indica-leaning calm
- Skunk #1 — pungent aromatics, hefty yields, structural stability, and a marked skunky-sour zing
Super Silver Haze Strain Details
| Detail | Info |
|---|---|
| Sex | Feminized |
| Genetics | Haze × Northern Lights × Skunk #1 |
| Type | Sativa-dominant hybrid (~70/30) |
| Growing Level | Moderate |
| Flowering Time | 10–12 weeks |
| Outdoor Harvest | Mid-October |
| Height | Medium (5–8 ft) |
| THC | ~18–23% |
| CBD | ~0.10% |
| CBG | Minor presence |
| Indoor Yield | ~450–550 g/m² |
| Outdoor Yield | Up to ~450–550 g/plant |
Appearance
A tall, slender sativa-type plant with long branches, thin leaves, and thick, frosty trichome coverage, contrasted by vibrant orange pistils.
Flavor, Aroma & Terpenes
Flavor: Bright citrus and sour top notes, an earthy-herbal foundation reminiscent of fresh-cut grass, occasional pungent skunky whiffs, and a delicate sweetness that balances the tangier elements.
Key terpenes: Caryophyllene, limonene, linalool, myrcene, and pinene.
Effects
Commonly reported: energetic, euphoric, focused, happy, uplifting, with an underlying calm. Typically described as a quick-hitting surge of motivation and mental clarity, moderated by a mild Indica calm that keeps restlessness or anxious edge in check. It's one of the five strains in our list of the highest-THC sativa strains.
Effects vary by person and dose. Not medical advice.
Reported Uses
Some users report the energizing, mood-lifting profile as supportive for fatigue, low mood, or general stress. This reflects general reported use, not medical advice or a treatment claim for any diagnosed condition — consult a healthcare provider before using cannabis for depression, anxiety, or any other medical condition.
Growing Conditions & Tips
- Indoor: A slightly humid climate with strong air circulation prevents mold on dense buds.
- Outdoor: A warm location with consistent sunlight and stable temperatures suits the sativa growth pattern.
- Medium: Adapts well to soil or hydroponics; hydro can accelerate growth with careful management.
- Training: SOG, ScrOG, or LST helps manage the sativa stretch and maintain an even canopy.
- Nutrients: Slightly higher nitrogen early on, tapering to phosphorus/potassium for flowering.
Growing Super Silver Haze in Canada
With 10–12 weeks of flowering and a mid-October finish, Super Silver Haze is best treated as an indoor strain in most of Canada, where frost and fall humidity usually arrive before it's ready outdoors. A greenhouse can work in the mildest regions. If you want a sativa-style high on a shorter outdoor schedule, consider our autoflower seeds. Home-grow rules vary by province — Quebec and Manitoba do not permit home cultivation. See our guide to buying cannabis seeds in Canada.
Harvesting & Curing
For a deeper look at each stage, see our guide to drying vs. curing marijuana.
- Harvest timing: Mostly milky trichomes with a touch of amber for a balance of energy and calm.
- Dry: 7–14 days, 18–21°C, ~50% humidity.
- Cure: Airtight jars, burped daily the first week; 2–4 weeks refines the citrus, herbal, and earthy nuances.
Frequently Asked Questions
What is Super Silver Haze? A feminized, Sativa-dominant hybrid bred from Haze × Northern Lights × Skunk #1, known for its citrus-earthy flavor and energetic, uplifting high.
Is Super Silver Haze indica or sativa? It's a Sativa-dominant hybrid (about 70% Sativa), with Northern Lights adding a calm Indica backbone.
Is Super Silver Haze the same as Silver Haze? They're related but not the same. "Silver Haze" usually refers to an earlier Haze-based line, while Super Silver Haze is the Haze × Northern Lights × Skunk #1 hybrid that won multiple Cannabis Cups in the late 1990s. If you've been searching for "silver haze strain," this is the version most growers are after.
How much THC does it have? Approximately 18–23% THC, with 0.10% CBD.
How long does it take to flower? A longer 10–12 weeks; outdoors it typically harvests mid-October.
How tall does it grow? Medium — 5–8 ft.
What's the yield? Around 450–550 g/m² indoors, or up to ~450–550 g per plant outdoors.
What does it taste like? Bright citrus and sour, with earthy, herbal, and skunky notes.
Is it good for making hash? Yes — its sticky, trichome-heavy buds wash well, producing hash with a citrus-and-earth character. See our guide to the best strains for hash.
Is it easy to grow? It's rated moderate — the long flowering time and sativa stretch reward some experience. Every pack is backed by our 100% seed guarantee and ships discreetly across Canada.
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If you enjoy energetic, clear-headed sativas, compare Durban Poison, Green Crack, Strawberry Cough, and Sour Diesel.
Legal Disclaimer
Cannabis laws differ by location. Buyers must know and follow all local, provincial/state, and federal laws before buying, holding, germinating, or growing cannabis seeds. These products are for adults 18+ (or as required by law) only where legal. We do not support or promote illegal activity. THC, CBD, flowering time, height, flavor, effects, and yield figures are estimates, not guarantees — actual results depend on the plant, climate, growing setup, and grower experience.
- Availability: 20 In Stock
- Model: Q.C.S.
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