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Kees' Old School Haze is glad to present here Kees' Old School Haze by Super Sativa Seed Club, a selection of an Old School Haze created some 35 years ago. This variety is now available in our regular cannabis seeds catalogue.

It is a cross between Old School S1 and Old School Haze, an extremely vigorous and psychedelic plant that grows very fast and very large, a delight for pure Sativa lovers.

Kees' Old School Haze, a 35-year-old regular Haze

It grows vertically developing abundant thin and flexible branches with long internodes, acquiring and slender and elegant cone appearance. It is advisable staking and guiding the branches to support the plant as it grows.

Cultivated in the open ground it will grow like a tree, reaching more than 3m in height. On the other hand, in indoor gardening, it is important to provide little time of vegetative growth in order to control its height.

It produces colas of long, thick, hairy and voluminous flowers that will show easily their full potential if we guide and support them redistributing the weight.

Kees' Old School Haze, extremely vigorous and very productive

It matures in about 12-13 weeks, a short time period for such a plant, and offering an abundant flowers yield.

Thanks to its strong vigour, it is compatible with both SOG and SCROG cultivation methods, filling our growing room with colas or branches quickly.

It is important to maintain a stable temperature, between 25 and 28ºC, for the whole of the crop cycle in order to obtain the best results. Otherwise, if our indoor room temperature fluctuates a lot, it may affect our harvest quantity and quality, producing re-vegetations and spiked buds that take longer to mature.

Kees' Old School Haze, psychedelic and trippy effect and a Haze Old School aroma

Surely, this variety is recommended for experienced growers with a proper indoor gardening area that can maintain optimum conditions at all times, and with a good knowledge concerning the use of cannabis fertilisers.

If all these conditions are met, we will obtain buds with an extremely powerful and psychedelic effect. This long-lasting and intoxicating effect will send you directly to the stratosphere while filling you with trippy euphoria.

It delivers a totally Old School aroma, mixing sweet and aged musk notes with citrus nuances and light touches reminiscent of ammonia, transporting you directly to the '80s and intensifying it greatly if inhaled in a cannabis vaporiser.

Super Sativa Seed Club Kees' Old School Haze info:

  • Type: Regular cannabis seed
  • Genetics: Old School Haze S1 x Old School Haze 
  • Indoor flowering: 12-13 weeks
  • Outdoor flowering: the beginning of November
  • Yield: High
  • THC: Very High
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