Sweet Seeds is one of the most renowned seed banks in Spain and across Europe, known for its commitment to quality, genetic innovation, and visually striking cannabis strains. Since its founding in 2005, the brand has stood out for developing highly productive, aromatic, and colourful varieties, many featuring purple hues and intensely sweet flavours.

Specialising in autoflowering and feminised genetics, Sweet Seeds has pioneered “Fast” (quick-flowering) versions, as well as photoperiod strains that combine potency, flavour, and ease of cultivation. Its catalogue includes award-winning classics such as Cream Caramel, Green Poison, and Red Poison Auto, among many others.

At Optiseeds, we offer Sweet Seeds’ products wholesale to distributors, growshops, and cannabis professionals seeking trusted, fast-moving, and commercially respected genetics.