• Watermelon
  • Watermelon
  • Watermelon
  • Watermelon
  • Watermelon


aka Watermelon OG, Watermelon Kush

Breeders at Royal Queen Seeds harnessed Watermelon OG S1 to create our own Watermelon feminized strain. She's a favourite among cannabis lovers that enjoy peaceful, stoning, and euphoric highs. But don't underestimate this strain; THC levels of 22% hit hard and fast. Take things slow, enjoy the ride, and savour tastes of sweetness and fruits. Grow her indoors or outdoors with ease.
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Watermelon: A Deeply Stoning Cultivar

What do you look for in a cannabis cultivar? If intense fruity flavours and high quantities of THC pique your interest, then you need to give Watermelon a try. This indica-dominant variety leverages stoning terpenes and huge amounts of THC to exert a physical high that sweeps across the body and leaves users feeling euphoric and blissful.

Genetics of Watermelon: A Descendant of Watermelon OG S1

Where does Watermelon come from? Breeders at Royal Queen Seeds started out with Watermelon OG S1. After tinkering for some time, they managed to achieve their own unique spin on this prized variety. The result? An even tastier cultivar that provides one of the fruitiest profiles in our entire catalogue.

Aroma, Flavour, and Effects of Watermelon

Brace yourself for several hours of couch-lock, increased appetite, and muscle-melting joy after firing up a blunt or bong bowl loaded with these flowers. These frosty buds churn out high volumes of resin containing a THC level of 22% and terpenes that taste like—you guessed it—watermelon. Clear your schedule for the evening, invite your smoking buddies over, and get ready for some relaxation and deep chats. If you’re a budding cannabis chef, make sure to include these flowers in sweet recipes to add a fruity kick.

Growing Characteristics of Watermelon

Watermelon performs well in both grow tents and out in the garden. Indoor plants reach heights of 80–130cm and produce a respectable 450–500g/m² after a flowering period of 7–8 weeks. Employ techniques such as LST to restrict plant growth while boosting productivity. Grown outdoors, plants reach heights of up to 200cm and offer a return of 400–500g/plant ready to harvest in October.

Watermelon data sheet
Strain Type: Feminized
THC: 22%
CBD: Low
Yield Indoor : 450 - 500 gr/m2
Yield Outdoor: 450 - 500 gr/plant
Height Indoor: 80 - 130 cm
Height Outdoor: 150 - 200 cm
Flowering time: 7 - 8 weeks
Harvest Month: October
Genetic Background: Watermelon OG S1
Type: Sativa 20% Indica 80%
Effect: Calming, Physically Relaxing, Sleepy
Climate: Short Summers
Flavor: Fruity, Watermelon

    By K. T. on 27/Sep/2023 :

    Title : tasty and powerfull
    Comment : its a very very tasty plant with super dense buds. One of my favorite ones. tnx rqs

    By G. L. on 21/Sep/2023 :

    Title : Kiff
    Comment : Excellente variété, très bon goût, je recommande

    By C. S. on 26/Jul/2023 :

    Title : Odin
    Comment : Sind jetz 2 Wochen alt die Keimung ging sehr schnell und sind wirklich starke keimlinge und wachsen super ! Mehr sag kann ich ende des grows sagen !! :)

    By B. W. on 30/Jun/2023 :

    Title : Superb strain
    Comment : Realxing and make you so sleepy,also munchies Xd one of the best indicas i ever had from rqs, big thanks

    By J. T. on 04/May/2023 :

    Title : Azerty
    Comment : Rien à signaler, Germination nickel et résultat tout à fait honorable. Je recommande

    By S. M. on 03/May/2023 :

    Title : Watermelon
    Comment : Super schnelle Lieferung. Immer wieder gerne.

    By D. T. on 17/Apr/2023 :

    Title : Watermelon
    Comment : Super schneller Versand. Um die Keimung muss ich mir zum Glück nicht machen. Super Samen! Immer wieder gerne.🤘🏼👍🏼

    By P. B. on 21/Mar/2023 :

    Title : Bombe
    Comment : Richtig fermentiert nach 4 Monaten ein unvergleichbares Erlebnis in Genschmack und Wirkung. Ein wunderbar zarter, weicher rauch der sich auf den Gaumen legt wie ein sanftes Tuch aus Seide. Hammer

    By J. K. on 17/Mar/2023 :

    Title : Mr.
    Comment : Super Strain der einen kräftigen wuchs aufweist. Die Blüten riechen tatsächlich nach Melone, geschmacklich 10/10 und die Wirkung ist wie beschrieben.

    By T. M. on 15/Feb/2023 :

    Title : Fr. Matthes
    Comment : Wächst und wächst 🤗

    By W. A. on 14/Feb/2023 :

    Title : Wim
    Comment : 100 % ontkiemt. Zijn al mooie . Gaan volgende week in bloei

    By J. M. on 07/Feb/2023 :

    Title : Setämies
    Comment : Tämä on erinomainen

    By F. A. on 06/Feb/2023 :

    Title : Fast shipping and great product
    Comment : Amazing stealth packaging and top quality seeds!

    By M. H. on 09/Jan/2023 :

    Title : Herr.M.
    Comment : Super schnelle Lieferung ,sind gerade am keimen

    By D. L. on 16/Dec/2022 :

    Title : Mendo
    Comment : Bonjour super de belle graine ' merci ' RQS '

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Cannabis seeds can be freely distributed within the EU under the principle of mutual recognition. However, it is your own responsibility to research your local laws and regulations before ordering.