Ultimate AK (Sumo Seeds) feminized


AK-47 has been upgraded, and is now packing more firepower than ever before. Sumo Seeds' Ultimate AK is the product of successfully hybridising the original AK and Sumo’s Big Bud. Now we’re really talking heavy artillery. This strain spits bigger buds than its predecessors, and still packs the trademark attributes connoisseurs have come to love.

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Number of seeds: 3 £16.01
  • Number of seeds: 3 £16.01
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Sumo Seeds - Ultimate AK: The Definitive High-Capacity AK Variety

Sumo Seeds has started an arms race with every other AK breeder in the world. By introducing a genuine .50 cal AK variant to their arsenal, they've shot first. If traditional AK-47 isn’t delivering the payload you expected, this overhaul of the legendary genetics is sure to tip the scales in the right direction come harvest. Beefing up the original AK with Sumo’s Big Bud, they’ve managed to retain all the traits that made the original weed weapon famous. Only now, they’ve made them bigger and more badass than ever.


It should come as no surprise that this plant is some real die-hard reefer in the garden. Oversized, rock-hard nugs with improved mould resistance are not a licence to crop with reckless abandon; however, these pumped-up buds will certainly weather less-than-perfect conditions better than the average AK.

Leaning more to the indica side of the cannabis spectrum, plants remain compact when grown indoors, rarely exceeding 1m in height. However, outdoors in warmer climates, they will stretch a little taller. Mature plants may reach the 1.6m mark. Either way, a branchy plant with an impressive flower-to-leaf ratio is to be expected. Best of all, swollen colas and chunky secondary shoots will be ready for harvest after 9 weeks of flowering. Indoor yields can enter 500g/m² territory, even for beginners. Outdoors with plenty of sunlight, as much as 750g/plant is possible.


The unmistakable sativa headrush is preserved, complemented by a mellow body blast. A musky, earthy aroma beguiles her rather sweet and sour flavour. Ultimate AK is a robust choice for the novice grower, and is sure to be a favourite amongst fans of classic AK.

Ultimate AK (Sumo Seeds) feminized data sheet
Brand Sumo Seeds
Parents AK47 x Sumo’s big bud
Genetics 55% Indica / 45% Sativa
Flowering Type Photoperiod
Flowering Time 9-10 weeks
THC Medium
CBD Medium
Height (Indoor) 90cm
Height (Outdoor) 160cm
Yield (Indoor) Up to 550 gr/m²
Sex Feminized
Available as Feminized seeds
*Specified by breeder when grown under ideal circumstances
Reviews (1)
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    Great seeds
    Fantastic, especially for the prize

    B. K.
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Ultimate AK (Sumo Seeds) feminized
Ultimate AK (Sumo Seeds) feminized
Ultimate AK (Sumo Seeds) feminized
Ultimate AK (Sumo Seeds) feminized
Ultimate AK (Sumo Seeds) feminized
Ultimate AK (Sumo Seeds) feminized
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