Growing plants in pots is not just easy on maintenance, but you can set up and manage a garden in a very less space constraint. But what will you do, when you have to be away from home for few days? Obviously you would not like to see dried and dead plants on your return. To save your potted plants and to see to that they are well watered, you can workout a self watering system for them. You will be happy and surprised to know that you can take care of your loving plants without spending anything literally. Yes all you need is a water bottle and water of course. Check this useful video to design a self watering system for your pot plants. Your neighbor won’t mind in looking after your plants now!