During the second half of the 20th century, Amsterdam became a world leader in cannabis breeding and cultivation. It is no surprise that the legendary Amnesia Haze was first presented to the global cannabis community by this particular town. The strain has repeatedly won top awards at major international cups and competitions, and has been ranked among the top 25 strains of all time. It has also been honored to be inducted into the Cannabis Hall of Fame and is rightfully the choice of thousands of breeders, hundreds of thousands of growers, and millions of fans of sativa hybrids worldwide.
History and Characteristics
Legend has it that the original Amnesia strain was brought to the Netherlands from the United States by prominent breeder David Paul Watson (aka Sam Skunkman). In Amsterdam, Amnesia fell into the hands of a man known as Zwiep, who crossed this gift from overseas with the locally popular Neville's Haze. The resulting sativa-dominant hybrid (80/20) quickly gained popularity and soon achieved worldwide fame and lasting success.
Photoperiod and feminized Amnesia Haze is known for its vigorous stature, reaching up to 2 m (6 ft) outdoors and up to 140 cm (55 inches) indoors, and is typically resistant to pests and diseases, making it relatively easy to grow. It adapts well to any environment or grow room and is essentially a versatile plant with unique genetics that will produce excellent results anytime and anywhere: outdoors or under controlled indoor conditions. In addition, its proactive vegetative growth requires only a short period of time to flip into flowering, which is advantageous for outdoor cultivation. Early planting can produce large plants, while later planting will produce medium-sized plants, reducing overall time and labor costs.
Flavor and Aroma
When dried and ground, Amnesia Haze buds release a classic Haze palette of spicy and citrusy notes. Give them fire, and the composition unfolds with lemon, lime, earthy, and spicy undertones, culminating in a subtle floral sweetness on exhalation.
Recreational and Medicinal Use
The strain's sativa dominance and cannabinoid profile (THC up to 24%, CBD up to 1%) appeals to smokers who prefer a combination of uplifting flights of consciousness with creative inspiration and an overwhelming sense of happiness. The presence of indica prevents anxiety or paranoia, ideally balancing the overall effect. By the end of the session, the cerebral and energetic buzz subsides into relaxation, accompanied by an insatiable appetite.
Those using Amnesia Haze for therapeutic purposes will find the strain particularly valuable as a natural remedy for pain, chronic fatigue, anxiety, emotional tension, depression, and PTSD.
Cultivation
This hybrid is not a breezy walk in the park for beginners. We recommend that you get some basic theoretical knowledge, read reviews and follow the successful grow reports posted by experienced colleagues. You'll be guaranteed a lot of fun and useful experience.
The strain shows excellent germination and thrives in mild climates with plenty of sunlight. Vigorous vegetation requires not only close attention to signs of pests and pathogens, but frequent defoliation too. As harvest approaches, support branches to prevent them from breaking under the weight of resinous buds. Make sure you have garden wire or stakes on hand. This hybrid is forgiving of many growers mistakes, but try to control the microclimate and avoid overfeeding.
Given the rapid stretching during the vegetative stage, it is easy to imagine the size of the root ball. This circumstance calls for the use of spacious pots with a capacity of no less than 20 liters (5.3 gallons). Amnesia Haze responds well to all training methods and cultivation techniques, but LST, SoG/ScrOG will be the best at controlling elongation and forming a perfect flat canopy, laying the groundwork for a harvest of numerous buds of the highest quality.
FAQ
How long does the flowering stage last?
Indoors, the average flowering period is 9-10 weeks. Outdoors, the harvest typically takes place in the borderline of October-November.
What are the yields for this hybrid?
Indoors, it can yield up to 600 g/m2 (21 oz). Outdoors, it's about 700 g (25 oz) per plant.
What is the primary terpene profile of Amnesia Haze?
The unforgettable Haze flavor and aroma cherished by sativa connoisseurs worldwide is attributed to the terpenes including terpinolene, myrcene, caryophyllene, geraniol, limonene, and linalool.
Seedbank | KADAMA | |
Sex | Feminized | |
Flowering | Photoperiod | |
Flowering period | up to 10 weeks | |
Harvest time | from mid-October to early November | |
Genetics cross | Amnesia x Neville’s Haze | |
Genetics | Jack Herer, Haze, Skunk, Northern | |
Outdoor height | high - up to 200 cm. | |
Height indoors | high - up to 150 cm. | |
Productivity in outdoor | up to 700 grams per bush. | |
Productivity indoors | up to 600 grams per 1m2 | |
THC | Very high - up to 24% | |
CBD | Medium – up to 2% | |
Cultivation | Greenhouse, Closed ground, Open ground | |
Cannabis type | Sativa / Indica | |
Ratio, % | 80/20 | |
Flavor, aroma | Citric, astringent, Floral, Citrus, Earthy, Spicy | |
Effect | euphoria into relaxation | |
For beginners | Yes | |
Cup winners | Yes | |
Medical cannabis | Yes |