Critical Kush Auto
A indica testing at 21% THC, Critical Kush Auto is reported euphoric, calm. Grown right across the country, from the Cape to the Lowveld. Discreet nationwide delivery and a germination guarantee.
Royal King Genetics — Seed-Lot Testing
Figures below come from our own seed-lot testing rather than breeder marketing, taken from a single batch tested 2026-09-09 on 175 seeds.
About Critical Kush Auto
Will Critical Kush handle a South African summer outdoors? Yes. Put this 87/13 indica in the ground between September and November and you will be cutting from March to May. It stays low enough not to clear a boundary wall, and the short frame carries more weight than its size suggests. Bloom runs 70-80 days seed to harvest, placing harvest between March and May across most provinces.
What yield is realistic? 450-550 g/m2 indoors is reachable under decent LED with steady feeding. Outdoors, 180-250 g/plant a plant is normal in 50 litre pots or straight into prepared ground in full sun. At 21% THC with caryophyllene in front, the return on effort is good.
How much can go wrong before it shows? Some. Anyone who understands pH, a feeding schedule and a light cycle will be fine. Neglect it entirely and it will suffer, but a single missed watering will not undo the grow.
The Aromatic Three
Leading with Caryophyllene, then Myrcene, and Bisabolol underneath.
Difficulty: easy. In flower for 70-80 days seed to harvest. Stands 70-90 cm. Indoors it returns 450-550 g/m2. Outdoors, 180-250 g/plant a plant.
Effects
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Critical Kush Auto — Breeder Information
Royal King GeneticsRecreated and stabilised by Royal King Genetics, the breeding team behind this catalogue. Seed lots are germination-tested before they ship. More on the breeding process and about page.
Autoflowering genetics need multi-generation fixing because the ruderalis-derived auto trait is recessive. Critical Kush sits at F5 — every plant in the pack autoflowers reliably and finishes inside a tight window.
Lock the autoflower trait in Critical Kush through five generations of selection.
Chosen for resin density, indica-leaning frame and tight internodes that suit indoor production.
Royal King Genetics select-mother programme — pollen drawn from an internally maintained reversed-female line.