Here is about the best solution I can offer if you are having problems with over watering. Get an extra pot the exact same as your balance. Fill it with your soil of choice. Keep it next to your grow. Before you water your pots with the plant in the pots pick up the pot that is just soil. Now pick the pot with the plant, are they very close in weight. If the pot with the plant is substantially heavier than the one without a plant do not water. Remember water weights about 8 pounds per gallon so the soil will hold on to it and the ladies like their feet dry. Lastly, if you are questioning watering wait another day. A plant that is water stressed will turn around in minutes if it is under watered, over watered can take over a week. Good luck with your grow!!!!!!!!