K.O. Kush Feminised Seeds

Heavyweight Seeds

K.O. Kush Feminised Seeds Heavyweight Seeds
K.O. Kush Feminised Seeds by the cannabis breeder Heavyweight Seeds, is a Photoperiod Feminised marijuana strain.
This Mostly Indica strain produces a High Indoors: 500gr/m2+; Outdoors: 650gr - 800 gr per plant yield.
This Feminised seed grows well in Greenhouse, Indoors, Outdoors conditions. Additionally it can be expected to grow into a Medium plant reaching 90cm - 140cm.
This strain has Afghani x Hash Plant x Northern Lights Genetics. It has a High (15-20%) THC Content. The CBD content of the strain is Low (0-1%).
Variety Grows Sex
Mostly Indica Greenhouse, Indoors, Outdoors Feminised

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Heavyweight Seeds introduce K.O.Kush, a real heavy-hitting indica-dominant strain. If you like Kush you'll love K.O. Kush with its generous yields and high level of THC at 19%. It grows into a very broad, dense plant rather than upwards. Its ancestry tells you everything you need to know really, a combination of Afghani, Hash Plant and Northern Lights. With its rugged resistance to cooler and damper climates this is a good choice for outdoors even in higher latitudes where it will be ready by late September or the very beginning of October. High calyx to leaf ratio makes manicuring easy. K.O. Kush is a real heavyweight contender.

Additional Information

Breeder Heavyweight Seeds
Genetics Afghani x Hash Plant x Northern Lights
Variety Mostly Indica
Flowering Type Photoperiod
Sex Feminised
THC Content 19%
CBD Content 0.8%
Yield Indoors: 500gr/m2+; Outdoors: 650gr - 800 gr per plant
Plant Height 90cm - 140cm
Grows Greenhouse, Indoors, Outdoors
Flowering Time 56 days
Taste / Flavour Earthy
Effect Body, Couch Lock, Powerful

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Heavyweight Seeds started in mid-2008, when their team visited a local cultivator who had obtained incredible results from his latest crop. They purchased clones of his mother plants and bought them back to Spain with them.

The resulting strains created of the cross between the aforementioned mother plants was truly mid-blowing. To preserve these special phenotypes more efficiently, Heavyweight Seeds decided to create their own gene pool. It took about a year to ready their products for the market and create a brand, which has become Heavyweight Seeds.

Heavyweight Seeds put much of their focus on creating strains with incredible resin production. Their genetics produce a return in resin between 10% and 20% grown under normal conditions with generic nutrients.

Heavyweight Seeds use extreme germination methods during the breeding process. They put the seeds in places where humidity and temperature variables are adaptable, forcing them to germinate in poor conditions. They then work with the plants that have passed the first stage. This selection process guarantees that the individuals Heavyweight work with will produce seeds that can germinate anywhere.

The philosophy of Heavyweight Seeds is simple; they only breed strains with high production (flowers and resin) and strong effects. If a grower wants a product of the highest quality and bountiful crops, they needn’t look any further than the Heavyweight Seeds range.

The library of seeds that Heavyweight Seeds has created is expanding all of the time but some of their classic, original strains remain favourites with their customers. Their 2Fast 2Vast is one of the most popular auto flowering strains on the European market right now and is set to make waves in the USA soon. Regarding photoperiod strains, the delicious trio of Dream Machine, Fruit Punch and Strawberry Cake are the most popular and many customers return to Heavyweight Seeds to grab these strains in particular.


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All product information is provided 'as is', for informational and educational purposes only. The information is obtained from breeders and Seedsman cannot gurantee its accuracy. Yield, Height, THC and CBD content are given by the breeder and should be considered to be based on indoor cultivation (unless stated otherwise) by an experienced grower. Seedsman sells cannabis seeds as collectable adult genetic preservation souvenirs and reserves the right to refuse a sale to anyone we think might use them for cultivating cannabis in countries where it's illegal.

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