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Before the world of hybrid cannabis and advanced breeding, there were landrace strains — the pure, original varieties that evolved naturally over centuries. These ancient cannabis plants adapted to their native environments long before modern cultivators ever stepped in. At JG Seeds , we believe understanding landrace genetics is essential to appreciating how today’s most popular strains came to life — and how future genetics will continue to evolve. What Are Landrace Cannabis Strains? Landrace cannabis strains are naturally occurring varieties that developed in specific geographic regions across the world. Over hundreds (sometimes thousands) of years, these plants adapted to local climates, soils, and growing conditions — leading to unique genetic stability . They represent pure cannabis genetics , largely untouched by modern crossbreeding. That’s why they’re often referred to as the ancestors of modern hybrids . Origins of Landrace Strains Around the World Each region wher...

Starting your cannabis-growing journey? One of the first choices you’ll face is deciding between feminized and autoflowering seeds . Both have their benefits—but which is better for beginners? This guide breaks down the pros and cons of each to help you make the right choice for your setup, time, and goals. What Are Feminized Seeds? Feminized seeds are genetically engineered to produce only female plants , which are the ones that grow buds rich in THC or CBD. No male plants = no risk of pollination Ideal for maximizing bud yield Require a light cycle change to flower (typically 12/12 hours light/dark) Best For: Growers with a controlled environment and some patience. What Are Autoflowering Seeds? Autoflowering seeds are crossbred with Cannabis Ruderalis , a hardy plant that flowers based on age , not light cycle. Automatically switch from veg to flower phase Faster harvest times (8–10 weeks total) Compact size = perfect for small spaces or stealth grow...