
- Tall-reaching sativa lift with manageable indoor potential
Super Silver Haze
Super Silver Haze is a sativa-dominant hybrid offering energetic, clear-headed effects and above-average yields when trained.
- Energetic, clear-headed cerebral lift
- Responds well to topping and SCROG
- Performs in compact indoor setups with careful training
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High (18–23%) |
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Low (<1%) |
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Skunk x Northern Lights |
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Sativa-dominant hybrid |
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Intermediate |
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9-11 weeks |
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Tends to be tall and lanky if unchecked; manageable with training |
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Above average with training; good per m² indoors |
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citrus, spicy, earthy |
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Feminised or regular |
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cool Highland |
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energetic, uplifting, focused |
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Both; prefers controlled indoor conditions in cool climates |
About Super Silver Haze
Super Silver Haze is a sativa-dominant hybrid prized for its uplifting cerebral high, combining skunk and Northern Lights heritage. It performs best under controlled conditions where height is managed, and responds well to training and feeding regimes that favour floral development.
Super Silver Haze is a sativa-dominant hybrid known for its cerebral lift. It combines sustained energy with a clear-headed profile.
THC levels are typically high, commonly sitting between 18 and 23 per cent. Expect pronounced psychoactive effects at typical doses.
CBD is low and usually remains under one per cent. This strain is selected for its THC-driven effects rather than CBD therapy.
The lineage brings together classic skunk and Northern Lights traits. The breeding background here is Skunk x Northern Lights.
Seeds are commonly available as feminised or regular from reputable breeders. Autoflowering versions are uncommon and most growers prefer feminised seeds for predictability.
Growing Super Silver Haze in cool Highland growing conditions raises the bar because of its sativa stretch and longer flowering period. It suits growers with some experience who can manage temperature, ventilation and training.
Flowering indoors generally takes nine to eleven weeks. Outdoor plants need a long season to fully mature.
Yields are above average when plants are trained and fed correctly. Even in limited space, techniques like SCROG or topping can boost productivity.
Plants typically grow tall with extended internodes unless heavily trained. Expect to control vertical growth indoors to avoid canopy problems.
Indoors it performs well where height and climate are controlled. Outdoors in Hampshire it can reach full potential but needs a long, warm season and shelter from late cold.
In Hampshire, cool Highland growing conditions mean you should prioritise indoor control or place outdoor plants in the warmest, most sheltered spots. Super Silver Haze in Hampshire under cool Highland growing conditions benefits from extra light hours and careful drying to protect terpene and cannabinoid quality.
The primary effect is a clear, energetic cerebral uplift that improves focus. A gentle physical relaxation follows without heavy sedation.
Flavour notes range from bright citrus to sweet spice with an earthy backing. Some phenotypes show a lingering skunk undertone.
Frequently Asked Questions
Common questions about this strain, covering growth, effects, and suitability for UK conditions.
Use 18/6 during vegetative growth and switch to 12/12 for flowering to trigger bud development; adjust intensity to control stretch.
Yes — topping and low-stress training reduce vertical growth and produce a bushier canopy, which improves yields indoors.
High humidity increases mould risk in cool climates, so keep relative humidity lower during late flowering and ensure good airflow.
Yes, with strict training, short veg periods and techniques like SCROG it adapts well to compact indoor cannabis gardens while still yielding well.
Harvest late September to early October in favourable microclimates, but monitor trichomes and be ready to protect buds from autumn damp.
Moderate nitrogen in veg and balanced phosphorus and potassium in flowering; avoid overfeeding to prevent nutrient lockout.
It is better for intermediate growers due to stretch and flowering needs, though a careful beginner can succeed with guidance.
Dry slowly over 7–14 days at stable low humidity, then cure jars for several weeks to preserve flavour and potency.
Aphids and spider mites can appear; maintain cleanliness, inspect regularly and use biological controls or neem as preventative measures.
Good air circulation is essential to reduce mould risk and strengthen stems, particularly in cooler, damper environments.
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