YES, VERY BAD, DON'T DO IT THEY WILL DROWN!!!!!!!!! you MUST have drainage, or you'll end up with plants that look like one i threw away today, DEAD!!!

you need A LOT of drainage, pot roots like oxeygen.
kindprincess Reviewed by kindprincess on . is it bad to grow bud in pots with no drain holes in the bottom? well is it, ? Rating: 5