Where Can You Get F1, F2, and F3 Cannabis Seeds? Wait, What are F1, F2, and F3 Marijuana Seeds?

When you crossbreed two individuals from the F1 generation, you create an F2 generation. Crossbreeding two F2 individuals results in an F3 generation, and so on for F4, F5, and so forth. Breeders use these labels to keep track of the number of ages a crossbreed has undergone to solidify its characteristics. But what do these labels signify when you’re growing your cannabis plants?