Quote Originally Posted by romdog11
you NEED an ec meter in soil so you know how much your feeding your plants. i didnt have one and i was burning my plants then taking away the nutes and they had defeciences. trust me you WANT to know what your giving your plants.
well, thats not really true, as long as you use a mild soil, keep your PH in check thru carefull feeding and occasional flushing you wont go far wrong.