Watermelon Feminised
Buy Watermelon Feminised seeds in South Africa. Indica · 17% THC · happy, relaxed, sleepy. Every figure on this page is sourced, and every order ships unbranded.
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 2026-09-08 on 250 seeds.
About Watermelon Feminised
Will Watermelon handle a South African summer outdoors? Yes. Put this 80/20 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 50-55 days, placing harvest between March and May across most provinces.
What yield is realistic? Up to 400g per m2 indoors is reachable under decent LED with steady feeding. Outdoors, 450 - 500 gr/plant a plant is normal in 50 litre pots or straight into prepared ground in full sun. At 17% THC with myrcene 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 Myrcene, then Humulene, and Linalool underneath.
Difficulty: easy. In flower for 50-55 days. Stands 80-130 cm. Indoors it returns Up to 400g per m2. Outdoors, 450 - 500 gr/plant a plant.
Effects
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Watermelon Feminised — 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.
Watermelon carries clone-derived parents from the recent-era. We backcrossed twice to the dominant parent (BX2) to weld cut-specific traits into seed-stable form. Vigour and tight finish window run uniform across the population.
Fix parent-cut traits in Watermelon without narrowing the population too far.
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.