Short theory on seeds

[Since]

fem x male ?

1000 feminized.
1000 male.

1000 fem x male batch bulk seeds.
1000 fem x 1000 male fem x males.

1000 fem x 1000 male x2 x fem1

1000 fem x 1000 male x3 x fem1

1 male x 1 fem x 1000 ? = male1 x fem1

male1 x fem1 x 1000 ?

male10xfem1 x 1000 anything.