Strength, Power, Quality and Yield


High germination rate


Blank package shipping methods

Watermelon Auto from PowerStrains® came from the idea of creating a strain that sets the taste buds on fire. To achieve such an enticing terpene profile, two of the most flavourful parent strains available were selected: Tropicanna Cookies and Lemon OG. Both strains are packed with limonene, myrcene and other fruity and earthy terpenes.

– Autoflowering cannabis strain
– Contains around 20% THC
– Produces high yields of cannabis within a short cycle
– Delicious fresh and fruity watermelon taste

Watermelon Auto can be grown indoors or outdoors. In either case, she will start flowering in no time. In fact, this super-fast autoflower needs only 8-9 weeks from seed to harvest. Nevertheless, under optimal conditions, she manages to produce high yields of cannabis.

Some smokers select their strains purely based on effects, while others make their choices based on flavour. Watermelon Auto has both, delivering a powerful and especially relaxing indica effect.

Additional information


1 seeds packaging, 5 seeds packaging, 10 seeds packaging

Watermelon Auto Data Sheet

  • Strain TypeAutoflower strain
  • Indica / SativaIndica dominant
  • GeneticsTropicanna Cookies x Lemon OG
  • THCHigh (20%)
  • CBDLow (<1%)
  • Flowering time8-9 weeks (seed to harvest)
  • Yield OutdoorHigh (450-500 g/m2)
  • Yield IndoorHigh (500-600 g/m2)
  • Height Indoor60-100 cm
  • Height Outdoor100-120 cm
  • EffectsRelaxing
  • FlavorFruity, watermelon