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KC 39 by KC Brains Seeds

Introduction:

KC 39 is a robust, mostly Indica strain born from a collaboration between KC Brains Seeds and Spanish breeders. By crossing elite Spanish genetics with the tried-and-tested KC 606, this hybrid was created to offer impressive yields, potent relaxing effects, and easy cultivation. With a distinctive citrus-hash aroma and high resistance to pests and mould, KC 39 is a favourite among outdoor growers and beginners alike.

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Strain Information:

Strain Name: KC 39

Strain Breeder: KC Brains Seeds

Lineage: Spanish Genetics x KC 606

Genetics: Indica

Seed Type: Regular

Flowering Type: Photoperiod

Flowering Time: 7–9 weeks indoors | Up to 11 weeks outdoors

Effect: Deeply relaxing, body-heavy high

Aroma: Citrus with earthy, hashy undertones

Taste: Hash, citrus, slightly spicy

Height: Indoors: up to 120 cm | Outdoors: 200–300 cm

Yield: Indoors: up to 200 g per plant | Outdoors: up to 1000 g per plant

THC Content: Up to 20%

Harvest Time: Late September through October

Awards:

2nd Place Outdoor – High Life Hemp Fair 2005

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Strain Description:

KC 39 is a hardy, bushy plant with dark green foliage and dense, resinous buds that develop a thick layer of sticky white hairs. Indoors, it grows compact and manageable, ideal for limited spaces, while outdoors it can reach heights of 2 to 3 metres, producing up to a kilogram per plant under ideal conditions. The plant emits a strong citrus-hash fragrance during flowering, which intensifies as buds mature. Despite its high THC levels, KC 39 also carries notable CBD influence, resulting in a relaxing, body-focused effect that is well-suited for medicinal users.

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Growing Information:

KC 39 is a dream strain for growers seeking both simplicity and performance. It's extremely resistant to pests, mould, and fluctuating weather, making it ideal for less controlled outdoor environments. Indoors, it flourishes in soil or pots and finishes flowering in just 7 to 9 weeks. Outdoors, flowering may continue up to 11 weeks, with harvest starting in late September and extending into October. Thanks to its resilience and generous yields, KC 39 is an excellent option for novice cultivators or those looking for reliable, high-output strains.

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Strain Flavour and Aromas:

KC 39 features a rich, citrus-led aroma with a pronounced hashy finish. The flavour mirrors the scent, blending zesty citrus with earthy, slightly spicy tones for a classic Indica smoking experience. The aroma becomes more pungent and complex as the buds ripen and cure.

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Strain Lineage:

KC 39 is the result of merging potent Spanish indica genetics with KC 606, bringing together high-yielding performance and classic hashplant characteristics. This breeding has created a reliable strain that blends old-world stability with modern potency and flavour.

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Strain Summary:

KC 39 is a high-yielding, easy-to-grow Indica hybrid with strong relaxing effects, rich citrus-hash flavour, and impressive resilience. With THC levels up to 20% and a generous outdoor yield potential of up to 1000 grams per plant, it’s a go-to choice for growers seeking both quantity and quality. Its award-winning genetics, short flowering cycle, and beginner-friendly nature make KC 39 a standout option in any cultivation setup.

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.

KC39 Regular By KC Brains

£6.50Price
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  • Free Seed Promotion

    With our Free Seed Promotion, you’ll receive 2 free seeds for every £10 spent—1 feminised seed and 1 regular seed.

    We also round up to the nearest £10, so if you spend £18, we’ll count it as £20, meaning you’ll receive 4 free seeds instead of 2!

    Our feminized seeds come from established and well-known breeders from around the world, ensuring top-tier genetics and quality.

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