Auto Watermelon OG – Advanced Seeds
  
Auto Watermelon OG by Advanced Seeds is a beautifully coloured 50% Indica hybrid that unites the fruity charm of Melon Purple with the potency and depth of Black OG. This autoflowering version produces resin-rich buds, striking purple-to-black foliage and a refreshing watermelon aroma with subtle kush undertones, all wrapped into a vigorous and easy-growing plant.
  
Strain Information:

    Strain Name: Auto Watermelon OG

    Strain Breeder: Advanced Seeds

    Lineage: Melon Purple × Black OG × Ruderalis

    Genetics: Indica / Sativa hybrid (50% Indica)

    Seed Type: Autoflowering Feminised

    Flowering Type: Autoflower

    Flowering Time: 65–70 days from seed

    Effect: Balanced, relaxing, smooth and enjoyable

    Aroma: Watermelon with kush accents

    Taste: Sweet watermelon, earthy kush and mild fruit notes

    Height: Indoors 70–90 cm; outdoors 120–150 cm

    Yield: Approximately 450–500 g/m²

    THC: 20%
  
  
Strain Description:

    Auto Watermelon OG from Advanced Seeds delivers an attractive blend of fruity freshness and OG-style depth. With THC levels around 20%, this strain offers a smooth hybrid experience—calming, mellow and pleasantly uplifting. Plants develop dense, resinous buds and striking foliage that can display purple and dark hues, especially in cooler conditions. Its flavourful watermelon profile combined with its kush backbone makes this auto a memorable and aromatic addition to any garden.
  
  
Growing Information:

    Easy to grow and adaptable, Auto Watermelon OG shows strong performance indoors and outdoors. Indoors, it reaches 70–90 cm and forms a compact, well-branched structure ideal for small spaces. Outdoors, it grows taller at 120–150 cm while maintaining a uniform shape and consistent production. Completing its cycle in 65–70 days, it produces 450–500 g/m² of resin-heavy buds with vibrant colours and a standout aroma. Its resilience and medium size make it suitable for growers of all experience levels.
  
  
Strain Flavour and Aromas:

    The aroma is dominated by refreshing watermelon notes complemented by earthy kush hints that add depth and warmth. The flavour mirrors this profile, offering sweet, juicy fruit tones layered with subtle herbal and OG-style earthiness. Though specific terpenes are not listed, its scent suggests a mix of sweet, fruity terpenes like limonene alongside earthy kush-associated compounds.
  
  
Strain Lineage:

    Auto Watermelon OG is developed from Melon Purple—known for its fruity aroma and colourful expression—and Black OG, a potent strain with dark tones and powerful resin production. The addition of Ruderalis introduces autoflowering speed and adaptability while preserving the key flavour and potency traits of its parents. The result is a unique, flavour-focused autoflower with striking visual appeal.
  
  
Strain Summary:

    Auto Watermelon OG by Advanced Seeds is a fruity, visually striking autoflower delivering 20% THC, watermelon–kush flavours and strong yields of 450–500 g/m². With its 65–70 day cycle, colourful buds and balanced relaxing effects, it is an excellent choice for growers seeking an aromatic, high-quality automatic hybrid with standout appearance and flavour.