feminized seeds gaurantee...?

If I'm going to buy feminized seeds, will this guarantee that it will produce a female plant?

no but makes the chances a whole lot better ,,,,i also think the genetics are better for seed production ect....happy growing

99 percent garantee. Also there is a slight chance of it being a hermie but ya basically 99 % garanteed.

What is the down side of a hermie?

it means the plant has both sexual organs so itll seed itself and not make collie,,,and the seeds are basically unusable