Live Stoner Chat F1 F2 P4 , What does it mean.

F is short for filial that is the siblings of the same generation. with cannabis an F1 is the first generation cross between two different strains if you make seeds with the F1 plants you get F2 and so on Thanks
The P stands parent I think. if you would like to learn about it check this out
https://en.m.wikipedia.org/wiki/F1_hybrid
 
S1 means first generation selfed fem of same strain. Not sure what P1 means.
 
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