Getting about 20% run-off out of the bottom of the pot when hand-watering your plants helps to wash through any salt build-up and to carry away plant waste products which are deposited in the rhizosphere. We stock a great range of quality pot saucers for catching run-off when watering your plants. We have round and square saucers to suit just about any type of pot that you may have. Remember that most types of plants don't like sitting in a pool of water at the bottom of the pot because this can be a breeding ground for root diseases. Always remember to get a spare pot saucer to transfer freshly watered plant pots on to while you drain away the run-off out of the first saucer.