skinny leafs

does stawbarry cough have very skinny leafs at the top??? sative 80% and indica 20 doesnt sative have skinny leafs..... well anyways.... there curling downward to... i dont get y.... because the blue cheese at like 80 indo and 20 stav....
whats going wrong with the cough?????

not the whole leaf.... like when its under waters but the outside edges are curling down....

Sativas do generally have thinner leaves. and it sounds like you might be overwatering