take a long time cutting all your weed up with tiny siccors from a swiss army knife. pack it in your bowl tight with the head of a nail. when you smoke, at first you should hold the lighter on for like 3 or 4 seconds. that should cherry the bowl. if it doesnt cherry after the first hit, pack it down again and the second hit almost always cherries. also, adding a small ammount of tobacco to your weed and mixxing it into the bowl very well will almost definitly cherry the bowl spectactularly.