K.O. Kush by Heavyweight Seeds
Introduction:
K.O. Kush by Heavyweight Seeds is a knockout strain in every sense of the word. Designed for lovers of classic Kush power, this indica-dominant hybrid delivers huge harvests and an intense, body-heavy high. With compact, bushy growth, a generous bud-to-leaf ratio, and impressive resistance to mould, K.O. Kush is a serious contender for growers looking for quality and consistency—indoors or out.
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Strain Information:
Strain Name: K.O. Kush
Strain Breeder: Heavyweight Seeds
Lineage: Afghani x Hash Plant x Northern Lights
Genetics: 70% Indica / 30% Sativa
Seed Type: Feminised
Flowering Type: Photoperiod
Flowering Time: Around 8 weeks
Effect: Strong, sedating body high with long-lasting impact
Aroma: Earthy and pungent with subtle hashy undertones
Taste: Classic Kush—rich, earthy, and slightly spicy
Height:
Indoors: 90–140 cm
Outdoors: 180–190 cm
Yield:
Indoors: Up to 500 grams per square metre
Outdoors: 650–800 grams per plant
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Strain Description:
With THC levels at 19% and CBD at 0.8%, K.O. Kush delivers a powerful and deeply relaxing high that hits fast and lingers long. This strain is ideal for evening use or for anyone seeking relief from stress, pain, or insomnia. The plant grows short and wide, developing an abundance of chunky buds across its many side branches. Its excellent calyx-to-leaf ratio makes trimming quick and easy, while its resistance to mould ensures reliable results in less predictable outdoor climates.
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Growing Information:
K.O. Kush is a sturdy, compact cultivar suited to growers with limited vertical space. It responds well to pruning and training, with lateral branching supporting dense bud development. Indoors, it remains manageable while still delivering large harvests, and outdoors it performs best in cooler climates thanks to its mould-resistant traits. The short flowering time—around 8 weeks—makes it a great choice for quicker turnaround or late-season cultivation.
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Strain Flavour and Aromas:
Expect a classic Kush profile—earthy, rich, and slightly spicy, with a deep hash plant essence that lingers on the palate. The aroma is strong but smooth, filling the space with a familiar, calming scent. Likely dominant terpenes include myrcene, humulene, and caryophyllene, contributing to its sedative and anti-inflammatory properties.
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Strain Lineage:
K.O. Kush is built from robust and time-tested genetics: Afghani brings its legendary resin production and potency, Hash Plant adds density and that old-school hash flavour, while Northern Lights lends strength, speed, and stability. Together, these three strains create a powerhouse hybrid that lives up to its name.
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Strain Summary:
K.O. Kush is the ideal strain for those seeking heavy effects, reliable yields, and traditional Kush flavour. With its stocky structure, fast flowering, and resistance to environmental challenges, it’s a fantastic choice for growers in any setting. Whether you're after serious relaxation or a knockout crop, K.O. Kush is the heavy-hitter your garden needs.
Disclaimer:All seeds sold at Breeders Collective are strictly intended as souvenirs and for preservation purposes. We do not condone or encourage breaking any laws regarding cannabis. It is your responsibility to research and adhere to the laws in your jurisdiction regarding the purchase, possession, and use of cannabis seeds.