i see......i have seen that there are special strains for hash.
any recommendations?
a Kg is 1000g10% to 15% is what you usually get from whatever you put in
so 100 grams would be 10 to 15 grams of hash
any strain that is 100% indica will be by far the best resin producing strains,and this is what u need to make plenty of hash with(resin-thc trichomes). the usual rule of thumb is that when making hash you usually get a return of 10% of what you put in..... hope this helps any