Description
Amazing Haze Feminized Seeds – Amsterdam Genetics
Amazing Haze Feminized by Amsterdam Genetics is the definitive answer for those seeking the authentic vigor of Dutch Sativas crossed with the productive stability of the Caramella lineage.
This variety has been selected to provide a complex cerebral experience while maintaining a structure that, although requiring space, rewards the grower with a flower density unusual for such a marked Haze lineage.
Amazing Haze Feminized in brief
Amazing Haze Feminized by Amsterdam Genetics is a Sativa-dominant hybrid born from the cross between the legendary Amnesia Haze and the sweet Caramella. It features very high THC levels, ranging between 20% and 25%, and requires a flowering period of 9-11 weeks.
The indoor yield is significant, standing at 500-600g/m², with plants prone to vigorous vertical stretch. It is a variety sought after for its citrusy terpene profile and an effect perceived as energizing and creative, making it ideal for daytime contexts or for those working with a SCROG configuration in their cultivation space.
Tech Sheet
- Genetics: Amnesia Haze x Caramella.
- Type: Sativa-dominant Hybrid.
- Flowering: 9-11 weeks (63-77 days).
- Harvest: Late October / Early November (Outdoor).
- Height: 120-150 cm (Indoor) / up to 250-300 cm (Outdoor).
- Cannabinoids: THC 20-25%, low CBD (<0.5%).
- Terpenes: Terpinolene, Limonene, Beta-Caryophyllene.
- Yield: 500-600g/m² (Indoor), 600-800g per plant (Outdoor).
- Techniques: SCROG, Multiple Topping, LST, Radical Defoliation.
- Extracts: High yield in BHO and Live Resin due to volatile citrus terpenes.
- Effect: Stimulating, cerebral, euphoric, mental clarity.
Intro and History
Amazing Haze Feminized is not your usual commercial Haze. Amsterdam Genetics wanted to combine the devastating power of Amnesia with the resilience and honey-like flavor of Caramella.
An agronomic selection that transforms the typically thin structure of Sativas into an explosion of heavy and resinous calyxes.
Historical analysis on Seedfinder and reports on ICMag confirm that Amazing Haze Amsterdam Genetics inherits from Caramella a slightly faster trichome maturation speed than the average pure Haze. This cross allows for the typical sativa cerebral “hit” without having to wait 14 weeks, stabilizing the cycle around 70 days of flowering.
Light Management and Cultivation Parameters
Growing Amazing Haze means managing light energy. This plant is photophilic: it requires a high PPFD (Photosynthetic Photon Flux Density) to prevent flowers from becoming “airy.”
However, attention must be paid to the temperature of the apical branches; if too close to powerful LEDs, the citrus terpenes evaporate prematurely. Maintaining an adequate distance and a constant VPD of 1.2-1.5 kPa during late flowering is essential for fixing essential oils.
Indoor
In the grow room, Amazing Haze by Amsterdam Genetics is the perfect candidate for SCROG (Screen of Green). Its stretch ratio can triple the initial height of the plant after switching to 12/12.
It is advisable not to exceed 3 weeks of veg if the cultivation space has a height below 2 meters. Using repeated topping techniques is fundamental to distribute auxin and promote a uniform canopy, preventing a single main branch from hitting the tent ceiling.
Outdoor
Outdoors, this variety expresses its nature as a botanical giant. Amazing Haze needs a long season and plenty of direct sunlight. It is not suitable for northern climates with early autumns, unless a heated greenhouse is available.
The root zone must be supported by oversized pots (50+ liters) or planted directly in the ground. Being a vigorous sativa, the water demand is high during peak hours of the day, but watch the drainage: Haze roots are sensitive to root asphyxiation if the substrate remains soaked for too long.
Terpene Profile and Organoleptic Analysis
The bouquet of Amazing Haze is dominated by Terpinolene, which provides that unmistakable aroma of pine, aromatic herbs, and a metallic hint typical of high-quality Hazes. Limonene adds a citrusy note of ripe lemon that lingers on the palate.
The Caramella component brings a background sweetness, almost sugary, which softens the smoke, making it less irritating to the throat than a pure Amnesia. Curing must be slow: at least 6 weeks at 18°C to allow the heavier terpenes to stabilize and chlorophylls to degrade properly.
Effect: Consumer Perception
With THC reaching 25%, the effect of Amazing Haze Feminized is almost instantaneous. Users describe the experience as an electric energy surge that focuses the mind, ideal for creative or social activities.
It is a variety appreciated by those seeking to manage moments of apathy or mental fatigue, as it does not induce physical heaviness (couch-lock). The sativa component is so dominant that the comedown is clean, leaving a feeling of clarity and well-being without the classic afternoon “down.”
Breeder Notes
- Patience required: Do not harvest before the tenth week if you want the full cerebral effect; the pistils should be almost all brown.
- Nutrient management: This plant is sensitive to nitrogen excess in flowering; reduce N doses as early as the second week of 12/12 to avoid dark leaves and small flowers.
- Mechanical supports: Given the length of the branches, the use of nets or stakes is mandatory to prevent the weight of the buds from bending the structure.
- Extraction potential: The trichomes are long-stalked, perfect for producing Live Resin with golden colors and pungent aromas.
Common Mistakes with this Genetic
The most frequent mistake is underestimating the stretch. Many growers switch to flowering when the plant is already 60 cm high, finding themselves with an Amazing Haze that crushes its flowers against the lights in just 15 days.
Another mistake is over-aggressive defoliation. As a sativa with thin leaves, it needs most of its foliage to power the long flowering process. Remove only the leaves blocking light to the main flower sites in the cultivation space.
Finally, using pots that are too small limits the root zone and causes frequent water stress, which in a Haze often translates into a flowering block and a drastically reduced final yield.
Amazing Haze vs Other Hazes
Amazing Haze vs Amnesia Haze
Classic Amnesia is “spicier” and less productive in terms of biomass. Amazing Haze is sweeter, easier to smoke, and produces noticeably denser flowers thanks to the Caramella genetics.
Amazing Haze vs Super Silver Haze
Super Silver has a bushier structure but a similar flowering time. Amazing Haze Amsterdam Genetics tends toward a more energetic and “clean” effect compared to SSH, which can sometimes be more physical in the finish.
Amazing Haze vs Liberty Haze
Barney’s Liberty Haze is faster but less “Haze” in the terpene profile. If you are looking for pure incense and pine aroma, Amazing Haze remains the technically superior choice for old-school Amsterdam lovers.
Who it is not recommended for
This variety is not recommended for growers with low tents (under 1.60 m) or those without experience in plant training. It is also not recommended for those suffering from marked anxiety, as the high THC content and sativa dominance can be overly stimulating. If you don’t have at least 3 months to complete the cycle (veg included), look for an indica or an autoflower.
FAQ
How much stretch should I expect indoor?
About 200-300%. If the plant is 30 cm at the switch, it will finish between 90 and 120 cm.
What is the maximum recommended EC?
In full flowering, do not exceed 1.8-2.0. Hazes prefer a slightly lower nutrient regime than heavy indicas.
Can I grow it in hydroponics?
Yes, but keep the pH (5.8-6.0) under control and ensure maximum water oxygenation to avoid root rot.
Does it smell a lot?
Yes, the lemon and pine smell is very penetrating. A new carbon filter is essential in your cultivation space.
When is it ready outdoor?
In Southern European regions, usually toward the end of October. In the North, the risk of botrytis is high due to autumn rains.
Annibale Seedshop Team’s Opinion
The Annibale Seedshop Team recommends Amazing Haze for its combination of resin production, sativa vigor, and terpene complexity.
The plants develop long, aromatic flowers with excellent response in SCROG, adapting well to those looking for a “connoisseur” product with a yield that also satisfies the commercial grower.
A modern genetic that honors the Amsterdam tradition, ideal for those seeking aromatic quality and a high-level cerebral effect.