Description
Super Silver Haze Feminized – Amsterdam Genetics
Super Silver Haze Feminized by Amsterdam Genetics represents the definitive version of the 90s “holy grail,” stabilized to offer a phenotypic consistency rarely found in pure Haze lineages.
It is a cultivar designed for the experienced producer who demands imposing floral spears and a cerebral intensity that has defined best Amsterdam coffee shop standards for decades.
Super Silver Haze Feminized in brief
Super Silver Haze Feminized by Amsterdam Genetics is a clear Sativa-dominant hybrid born from the cross between Skunk #1, Northern Lights #5, and Haze. Characterized by a flowering time of 9-10 weeks, it produces an indoor yield of 500-600g/m² with THC levels hovering between 20% and 25%.
The plant expresses explosive vegetative vigor and a marked stretch, developing long buds covered in a silvery layer of resin. The aromatic profile is a complex mix of incense, spices, and citrus, making this genetic one of the most performing choices for those operating in spacious indoor setups or using intensive training techniques.
Tech Sheet
- Genetics: Skunk #1 x Northern Lights #5 x Haze.
- Type: Sativa-dominant Hybrid.
- Flowering: 9-10 weeks (63-70 days).
- Harvest: Late October (Outdoor).
- Height: 120-150 cm (Indoor) / up to 300 cm (Outdoor).
- Cannabinoids: THC 22%, low CBD (<0.5%).
- Terpenes: Terpinolene, Limonene, Caryophyllene, Myrcene.
- Yield: 500-600g/m² (Indoor), 600-800g per plant (Outdoor).
- Techniques: SCROG, LST, Supercropping, Radical Defoliation.
- Extracts: High-quality hash yield thanks to long-stalked trichomes.
- Effect: Energizing, euphoric, creative, long-lasting.
Development dynamics and cultivation physiology
Growing Super Silver Haze means managing one of the most photophilic plants on the global scene. This genetic doesn’t just “drink” water and nutrients; it consumes photons at an accelerated rate, requiring high PPFD values to prevent buds from becoming too airy in the lower canopy levels.
The structure is characterized by a generous internodal space that requires precise agronomic management during the first three weeks of flowering. The stretch ratio can be surprising: the plant tends to triple its volume, turning every lateral branch into a potential apical bud if properly exposed to light.
Indoor vegetative plane optimization
In the indoor cultivation space, Super Silver Haze Amsterdam Genetics strictly requires the use of the SCROG technique. The flexibility of its branches allows for bending and weaving without causing breakage, creating a uniform branch plane that maximizes photosynthesis.
VPD monitoring is vital to avoid transpiration stress: values between 1.1 and 1.5 kPa ensure that stomata remain open, allowing for the absorption of macro-elements needed for long flowering. EC must be managed moderately in vegetative, gradually rising to 1.8-2.0 during the peak generative phase (weeks 5-7).
Outdoor climate management
Outdoors, this variety transforms into a botanical tree. Super Silver Haze prefers Mediterranean or subtropical climates, where the September and October sun allows for the completion of trichome maturation.
The root zone must have enough room; using pots of at least 50 liters or planting in open ground with trichoderma ensures superior resistance to water stress. Despite its sativa genetics, the bud density is such that it requires constant monitoring toward the end of the cycle to prevent rot due to late rains.
Aromatic map and terpene footprint
The bouquet of Super Silver Haze is immediately recognizable for its metallic and citric pungency. Terpinolene dominates the olfactory composition, providing that scent of incense and precious woods that is the hallmark of high-school Hazes.
Limonene adds citrus zest spikes, while Caryophyllene brings a spicy black pepper base that lingers on the palate. During curing, the smell evolves toward sweeter notes of pine and wet earth. On the palate, the persistence is long and vibrant, with dense smoke that doesn’t irritate but leaves an extremely pleasant balsamic aftertaste.
Cerebral experience and stimulation
With THC reaching 25%, the effect of Super Silver Haze Feminized is a surge of pure mental energy. This is not a couch-lock variety; users describe the impact as a euphoric wave that stimulates creativity and concentration, ideal for social contexts or creative activities.
It is sought after by those who prefer energizing profiles to manage daily mental fatigue. Super silver haze is perceived by users as support for clarity, offering an experience that starts quickly and lasts for several hours without the physical heaviness typical of modern hybrids.
Technical agronomic highlights
- Hybrid Vigor: One of the fastest plants to recover post-trauma or post-topping.
- Resin Production: Snowy trichome coverage extending even onto larger leaves.
- Genetic Stability: Highly similar plants, facilitating indoor setup management.
- Pest Resistance: The open structure favors airflow, making it less prone to spider mite attacks than dense indicas.
Criticalities compromising the harvest
The most common mistake with Super Silver Haze is Nitrogen (N) excess in the early flowering stage. Excess N not only increases the already vigorous stretch but delays bud formation, leading to small calyxes and reduced resin production.
Another risk is lack of air circulation in the lower vegetative plane. Although the plant is slender, its leaves are wide; without proper circulation, moisture pockets can create powdery mildew.
Finally, rushing the harvest is punitive. Super Silver Haze Amsterdam Genetics gains 20% of its total weight and most of its terpene complexity between weeks nine and ten. Cutting early means harvesting a mediocre product lacking the typical Haze potency.
Comparative analysis of Haze lineages
Super Silver Haze vs Silver Haze
The original Silver Haze is “wilder” and less productive. Super Silver Haze Feminized adds Skunk and Northern Lights stability, ensuring much denser buds and superior ease of growth.
Super Silver Haze vs Amnesia Haze
Amnesia tends to have a “hazzier” effect and flowering times that can extend further. Super Silver Haze offers greater clarity and an aromatic profile more oriented toward spices and wood compared to the pure incense of Amnesia.
Super Silver Haze vs Super Lemon Haze
Super Lemon Haze is a direct descendant focused on citrus flavor. Super Silver Haze Amsterdam Genetics remains faithful to the original profile, offering a more powerful and long-lasting effect and a bouquet more balanced between citrus and spices.
Who is Super Silver Haze ideal for?
- Expert growers who know how to manage space and radical training.
- Old-school Amsterdam fans hunting for authentic flavors.
- Extractors seeking terpene profiles rich in terpinolene.
- Daytime users requiring energy and creative focus.
- Outdoor growers in warm climates wanting imposing plants.
Frequently Asked Questions (FAQ)
How much stretch should I really expect?
Expect a 200-250% increase. If the plant is 40 cm at the switch, it will finish above 120 cm.
What is the ideal pH for irrigation?
In soil, stay between 6.2 and 6.5. In hydroponics or coco, drop to 5.8 to maximize micro-element absorption.
Can I grow it in small pots?
Yes, but you will drastically limit yield. For a plant of this size, we recommend at least 15-20 liters indoors.
Is it suitable for beginners?
It is a plant that requires attention. If a beginner strictly follows training techniques, they can achieve great results, but it’s not a “set and forget” genetic.
How are the Drysift extracts?
Among the best. The resin is very dry and glandular, producing a golden hash that crumbles easily and releases a very strong aroma.
Annibale Seedshop Team’s Opinion
Super Silver Haze Feminized is a genetic that convinces by its ability to honor tradition without showing signs of aging.
The plants develop spectacular and resinous flowers, adapting perfectly to those seeking “connoisseur” quality with commercial volumes. A mandatory choice for anyone wanting to experience the true electric power of Dutch Hazes.
