Serious Seeds is a small firm, concentrated on the production of high quality varieties of cannabis seeds. Lab tests have shown that the different Serious Seeds strains produce the strongest plants (highest THC content) available on the market today, averaging between 18- 22% THC.

Serious Seeds are always fresh and hand selected and every batch of seeds are tested for germination rate.

Every bag is numbered, keep the original package and the number in case problems do occur.