Median THC
—
Flowering
60 days
Breeder releases
1
Avg rating
—
Indica / Sativa — retail shopping guide
Indica 50%Sativa 50%
Indica, sativa and hybrid are a retail shopping convention — not a reliable guide to genetics or effects. When researchers analysed 89,923 commercial samples across six states, these labels did not predict a plant’s terpene or cannabinoid profile, and a genome-wide study found sativa- and indica-labelled plants to be genetically indistinct (PLOS ONE 2022; Nature Plants 2021). The labels are so fluid that AK-47, a hybrid, won “Best Sativa” at the 1999 Cannabis Cup and “Best Indica” four years later. For an accurate, genetics-true picture, see the chemotype above.
Genetics & Lineage
Breeder releases (1)
| Breeder | THC | Flowering | Seeds | Rating |
|---|---|---|---|---|
| TH Seeds | — | 60d | feminized | — |
About WaterMelon Ultra
WaterMelon Ultra from T.H.Seeds™ is the latest exotic creation from this elite breeding team—a true “Mind Control Experiment” in the world of cannabis. With hypnotic genetics and a flavor profile that seduces the senses, this is one experiment you’ll be glad to volunteer for.
This strain delivers a spicy, juicy watermelon taste that tantalizes the palate while leaving the mind relaxed and the body deeply at ease. Its mother, WaterMelon, is bursting with explosive terpenes and a rich kushy finish, while the legendary MK-Ultra™, a Cannabis Cup winner with potent G13 heritage, adds unparalleled depth and power to the effects.
The result is a world-class hybrid combining the ultimate watermelon sweetness with gassy kush undertones and impressive yield potential. WaterMelon Ultra grows tall, bushy, and wide simultaneously, resembling a miniature tree. Stretching 2–3 times during flowering, it develops dense buds coated in sparkling white resin, perfect for high-quality legal extracts thanks to excellent leaf-to-flower ratios.
This strain stands out from today’s typical breeding stock, offering a unique mix of watermelon, spicy kush, and subtle eucalyptus notes in concentrates. Its body-
Frequently asked questions
What are the genetics of WaterMelon Ultra?
WaterMelon Ultra comes from Unknown Strain × Mk-Ultra.
Is WaterMelon Ultra indica or sativa?
WaterMelon Ultra is classified as indica/sativa hybrid.
How long does WaterMelon Ultra take to flower?
WaterMelon Ultra flowers in about 60 days.
Is WaterMelon Ultra available as feminized or autoflowering seeds?
WaterMelon Ultra is offered as: feminized.