If you don't have them, you never will so don't even try.
If you do have them, you don't even need to try.
Yeah, calves will grow, but you have to hit them hard of course, but they need LOTS of volume!! For years my calves wouldnt grow and i trained them heavy, light, high reps ,low reps, and they didnt grow. So now i train them for about 30 minutes, 4 days a week.
monday: ill do single legged calf raises holding a 45 pound plate. i usually fail at 8 reps. and i rest 1 minute between legs. so once i am done with my left leg, ill immediately do my right leg, then ill wait for about 40 seconds, then do my left leg,etc,etc. i do this for 30 minutes straight, and it comes out to about 12 sets total.
Tuesday: i do seated calf raises. i usually fail at 10 reps. i rest one minute between sets, i do this for 30 minutes straight. Comes out to about 12 sets as well.
wednesday: off
thursday: same as monday routine
friday: same as tuesday routine
sat: off
sunday:off
monday: do mondays routine
etc,etc. Try to move up in poundage as much as possible while staying strict form. never go less than 8 reps and never higher than 10 reps.
My calves are getting very strong and are finally growing. so in this routine, you are spending 2 hours a week training calves.