Silver Haze Feminized Seeds – Vision Seeds’ Legendary Sativa-Dominant Hybrid

Silver Haze by Vision Seeds is a legendary feminized sativa-dominant strain that delivers a smooth, uplifting, and cerebral high wrapped in sweet-citrus aromas—ideal for creative daytime sessions without couch lock.

Ever feel like your current strain just gives you a foggy head or leaves you too sedated to enjoy the day? You’re not alone. Many growers chase that classic Haze magic—energetic, talkative, and mentally sharp—but end up with hybrids that lean too indica or lack flavor depth. It’s frustrating when your smoke session kills your vibe instead of elevating it.

That’s where Vision Seeds’ Silver Haze steps in. Born from the iconic cross of Haze, Skunk, and Northern Lights, it captures the true essence of old-school Haze: tall, resinous, and powerfully euphoric—yet tamed for modern indoor grows. It’s the giggly, clear-headed sativa experience you’ve been hunting for.

Why beginners love Silver Haze

If you’re new to growing sativas, Silver Haze might seem intimidating—but Vision Seeds’ version is surprisingly forgiving. The Northern Lights genetics add structure and bud density, making it less lanky than pure Haze while keeping that signature cerebral lift.

• Easy to manage height (70–100 cm indoors) compared to pure sativas
• Flowers in just 9 weeks—fast for a sativa-dominant strain
• Clear visual cues for harvest (milky trichomes = peak euphoria)
• Forgiving of minor nutrient mistakes during veg
• Delivers consistent effects even with basic grow setups

Why experienced growers swear by it

Veterans know Silver Haze isn’t just nostalgia—it’s a masterclass in sativa breeding. The resin production is insane, and with proper training, it rewards patience with dense, frosty colas that smell like citrus groves and pine forests.

• Responds brilliantly to LST and ScrOG for max light exposure
• High mold resistance—ideal for humid climates or dense canopies
• THC levels up to 24% with complex terpene expression
• Perfect for live resin or dry sift due to trichome density
• Flavor evolves with curing: sweet → earthy → spicy citrus

Advantages and benefits for any level

• Daytime-friendly effects: uplifting without anxiety or paranoia
• Yields 400–600 g/m² (13–19.5 oz/ft²) indoors under good light
• Compact enough for small tents yet stretches beautifully in larger spaces
• Naturally resistant to common pests and powdery mildew
• Flowers uniformly—great for sea-of-green (SOG) setups
• Discreet smell during veg; strong but manageable in flower
• Compatible with soil, coco, or hydro—adapts to your style
• Harvests in October outdoors (Northern Hemisphere)

Typical mistakes this product helps you avoid

Many sativa growers overcomplicate things—pruning too late, underfeeding, or harvesting too early. Silver Haze’s predictable structure and clear maturity signs keep you on track.

• Over-pruning during flowering (its natural branching needs minimal intervention)
• Harvesting too early (wait for cloudy trichomes for full effect)
• Underestimating stretch (allow 30–50% height increase in first 2 weeks of flower)
• Overwatering in dense buds (ensure airflow to prevent mold)
• Using heavy indica nutrients (opt for sativa-balanced feeds like Complete Indoor Biobizz Kit)

Technical specifications

• Breeder: Vision Seeds
• Type: Feminized photoperiod
• Dominance: 90% Sativa – 10% Indica
• Genetics: Haze × Skunk × Northern Lights
• Flowering time: 9 weeks
• Indoor yield: 400–600 g/m² (13–19.5 oz/ft²)
• Indoor height: 70–100 cm (27.56–39.37 in)
• Outdoor harvest: October (Northern Hemisphere)
• THC: ≤ 24%
• CBD: ≤ 1%
• Flavor: Sweet, earthy, citrus
• Effect: Relaxing, happy, talkative, uplifted
• Difficulty: Moderate (ideal for growers with basic experience)
• Resistance: Good mold and pest resistance
• Training: Excellent for LST, ScrOG, and topping during veg

How to grow Silver Haze seeds

Quick overview: Photoperiod sativa-dominant hybrid by Vision Seeds, 9-week flower, moderate difficulty, ideal for Mediterranean or controlled indoor climates.

Safe start: Germinate in a X-Seed organic germinator at 24°C (75°F) and 70% RH; transplant after first true leaves appear.

• Use 11–15 L pots for indoor grows
• Start with light feeding (1/4 strength)
• Keep humidity high (65–70%) for seedlings
• Avoid direct intense light for first week

Directed growth: Run 18/6 light cycle; train early with LST to control height and open canopy.

• Use airy substrate like coco-perlite mix
• Maintain pH 6.0–6.5 in soil
• Apply Mykos Root Paks at transplant for stronger roots
• Water lightly but frequently—sativa roots hate sogginess

Efficient flowering: Switch to 12/12; expect 30–50% stretch. Support branches as buds swell.

• Drop humidity to 45–50% by mid-flower
• Boost with PK-rich feed in weeks 5–7
• Flush 10 days before harvest for cleaner smoke

Harvest & cure: Harvest when 70–80% trichomes are milky for energetic high; dry at 19°C (66°F) and 55% RH for 10–14 days, then cure 3+ weeks in jars.

Frequently Asked Questions

Is Silver Haze good for beginners?

It’s moderate—not the easiest, but very manageable. Its predictable growth and clear harvest window make it a great “first sativa” if you’ve grown indicas before.

How tall does Silver Haze get indoors?

Typically 70–100 cm (27.56–39.37 in), but it can stretch during flowering. Use LST or ScrOG to keep it compact under lights.

Does it smell a lot during flowering?

Yes—sweet, citrusy, and pungent. Use a carbon filter if discretion matters, especially in the last 3 weeks.

Can I grow it outdoors in a cold climate?

Only if you have a warm, sunny summer. It’s best suited for Mediterranean or temperate zones with dry autumns. Harvests in October, so avoid areas with early frosts.

Personal Experience of Pevgrow’s CEO (Alan)

I’ve grown Silver Haze three times—once in a tiny 60x60cm tent, once in a 1.2m ScrOG, and once outdoors in Spain. For beginners, I always recommend starting small: one plant, 12L pot, basic nutrients. You’ll still get that legendary Haze high without the stress of managing a jungle. The key is early training—bend those branches in week 2 of veg, and you’ll thank yourself later. For advanced growers? Go full ScrOG. This strain fills every square inch with resinous colas. I use Biobizz for flavor and Mykos for root health—it’s a game-changer. My favorite moment? Week 8 of flower, when the whole room smells like orange peel and pine. Smoke it at 180°C (356°F) in a vaporizer, and you’ll feel pure mental clarity—no jitters, just happy focus. It’s not the strongest strain by THC, but it’s one of the most balanced. And that’s why it’s stayed legendary for decades.