i have picked the male parts off before and ben ok....but in the case of 6 plants i would be carefull all it takes is one or two pollen sacks you dont catch and you have plants rittled with seeds.......my advice is pull the hermi if it is a herm........does the plant in question have any yellow bananna lookin pieces sticking out of the bud.. put the plant up on a table and squat down with a flash light and take a good look at your under growth i have found that allot of the hermie or male parts are at the base of the smaller shaded nugs witch can make finding them a bitch ...GOOD LUCK hope this helps