hi chaps i am growing 4 plants there in flowering stage for 1 week now and doing well problem is that i have 2 large plants and 2 small plants there are cluster`s of balls on the large plants but i cant see anything on the small ones.this is my first grow and i would hate to waste any females if i have any?i take it if theere are clusters of balls then ther male ??? do female plants have any thing that might be mistaken as a ball also the 2 large plants seem to have the beginings of a bud site is this possible.......any info would be greatful.. cheers and keep smoking....