Unlike other plants, orchids do not require you to water it every single day. Depending upon the size of your pot, you can water it once every 6 days or once in a week. This will be apt if your pot is small in size. As your orchid soil mix should have the capacity to hold water, it will make sure there is hydration for plant growth. You do not have to water it often. Remember, too much watering can harm the roots and will result in rotting.