Grass O Matic is the world's first producer of high quality autoflowering feminized cannabis seeds of the finest varieties.

As pioneers of the autoflowering revolution, we have developed, through years of selection and testing, the most consistent and uniform plants on the market.

All our strains always produce 100% female plants that can compete with the most vigorous plants and prove the ability of autoflowering strains to produce large quantities of high quality flowers.

The plants are ready in 60 - 75 days from germination and are very well suited for both indoor and outdoor production, they are loved by everyone from beginners to experts.

Grass O Matic seeds are valued worldwide for their germination ability. They undergo very strict quality control during the packaging process, which guarantees their freshness and excellent preservation.