Here is what hd said when my buddy told them that only 5 of the 10 c99s popped and that all of the ak47 popped.he bought a pack of each and germinated them together..but had horrible results with the c99.

"Please be reminded, when you
purchase a pack of seeds, you are buying a strain or genetic
material. You are not buying 10 plants."

So basicly he probably needs to buy 2 packs(20 seeds) if he plans to get 5 female plants.withe the average male to female being 50/50....this is using the logic that hemp depot used to render my buddy's complaint of only getting 5 viable seeds from a pack of 10 which may only produce 2.5 females...my buddy said 2 of the seeds were completely hollow..like something had eaten the insides out...they simply..were all shell. They still have great prices and awesome seeds so im sure my buddy will continue to order but ...just putting his 2 cents in of his first experience with hd.