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Super Silver Haze Feminized
High-potency feminized sativa with focused and energetic effects and classic sativa elongation. Ideal for intermediate growers seeking balanced potency and manageable training.
◉Flavor:Grapefruit, lime, floral pine
Grower tip: Lollipop lower branches to focus energy on top colas
Premium stabilized genetics · germination guaranteed
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About Super Silver Haze Feminized
The most common mistake growers make with Super Silver Haze is not flipping early enough. This ${indica}/${sativa} genetics stretches 40-60% after the 12/12 switch, which means a plant flipped at 24 inches can reach 40+ inches at the canopy, too tall for standard tents. Flip at 16-18 inches and train the tallest branches during the first two weeks of stretch. At 25% THC with terpinolene-dominant terpenes, the quality ceiling is high, but you have to manage the specific characteristics of this cultivar to reach it.
Growing This Strain: Where Things Go Right and Wrong
The three most common issues growers report with Super Silver Haze:
1. Nutrient timing at the flip. This cultivar shifts its feeding demand faster than many strains at the veg-to-flower transition. Growers who continue high-nitrogen veg feed for more than 5-7 days after the 12/12 switch see excess foliage development at the expense of bud formation. Switch to bloom nutrients within the first week of seeing pistils.
**2. Height management. The stretch surprises indoor growers who flip too late. In a 5-foot tent, flip when the plant is 16-18 inches. Under LED the stretch is slightly less than HPS, but still significant. Supercrop the tallest branches during weeks 2-3 of flower if height becomes critical.
3. Harvest timing. With terpinolene as the dominant terpene, the aromatic peak does not align perfectly with the trichome maturity peak. Growers chasing maximum terpene expression should harvest at 10-15% amber. Growers prioritizing potency should wait for 15-20% amber. These are different windows, know which one you are targeting.
Flowering: 9-11 weeks. Yield: 350-450g/m² indoor / 600-800g/plant outdoor. Height: Medium (3-4 ft). Difficulty: intermediate.
What Users Report
Super Silver Haze at 25% THC produces focused, energetic, calm sensations that users consistently describe as mentally engaging with a creative or social quality that makes it a daytime-appropriate choice for many users. The effect peaks around the 15-minute mark and holds steady for 2-3 hours before tapering gradually. The Terpinolene/Limonene terpene pairing gives this strain a distinctive effect signature that experienced users recognize as different from other sativas at similar THC levels.
Best suited for daytime activities, creative work, social situations, and any scenario where you want mental engagement without heaviness.
Terpene Profile
Dominant terpenes: Terpinolene (primary), Limonene (secondary), Ocimene (tertiary). This combination produces a flavor that rewards patience in the cure, the terpene complexity at week 4 in jars is substantially more interesting than the flat, one-note character of a rushed one-week cure.
Who Should Grow Super Silver Haze
This strain fits growers with at least one harvest behind them who want to step up in quality without dramatically increasing complexity. The photoperiod genetics give you control over vegetative growth time and final plant size. Indoor growers in any US state can run this strain with standard tent equipment. Outdoor growers should match the 9-11 weeks flowering period to their frost-free window.
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Super Silver Haze Strain Review
Want the full breakdown of effects, lineage, terpene profile, and a complete grow guide? Read our in-depth Super Silver Haze strain review.
Super Silver Haze Feminized, Cannabinoid & Terpene Reference
Reference ranges aggregated from breeder documentation and catalog specifications. Total THC reported as max-potential (THC + 0.877 × THCA). Individual seed-lot expression may vary by 1-3 percent.
- Total THC
- 25.1%
- CBD
- 0.17%
- Top Terpenes
- Limonene, Pinene, Terpinolene
Super Silver Haze Feminized, Aggregated Grower Yield Reports
Yield ranges aggregated from public grower journals, breeder-documented spec sheets, and cultivation community reports on Super Silver Haze Feminized feminized seeds. First-time growers should expect 70-85 percent of these numbers.
| Setup | Yield |
|---|---|
| Outdoor, 25-gal fabric pot, full sun | 614g |
| Outdoor, in-ground, full sun | 614g |
| 4×4 tent, 600W LED, LST | 405g |
Super Silver Haze Feminized, Sourcing & Genetics
- Release Era
- Modern stabilized line
- Parent Genetics
- Skunk #1 × Northern Lights × Haze
- Lineage Notes
- Super Silver Haze is a multi-award-winning sativa-dominant hybrid from Green House Seeds, produced by combining Skunk #1, Northern Lights, and Haze.
- Recommended US Climate
- Best in long-season warm climates (CA, OR, FL, HI, Southern states). Indoor cultivation works in any climate.
Super Silver Haze Feminized, Breeder Information
Royal King GeneticsBred and stabilized in-house by Royal King Genetics , our internal breeding team. Every order is backed by our 95% germination guarantee. Read our full breeding process and about page.
Super Silver Haze is a heritage line we have worked through five generations of inbred selection. The 1990s landrace-derived reference profile, terpene character, finish window, structure, is locked into the population. Every plant in the pack carries the trait set that made Super Silver Haze a benchmark cultivar.
Lock the original 1990s landrace-derived terpene profile into modern seed form.
Selected for vigor, controllable stretch, and the cerebral terpene profile sativa growers buy this strain for.
Royal King Genetics in-house breeder room, pollen drawn from a generation-tracked sibling-male line.