Evaporative Greenhouse Cooling

An evaporative cooler (aka swamp cooler) is a device that lowers air temperature using the evaporation of water. This DIY evaporative cooler is constructed with easy to find materials and commonly owned tools. These step by step instructions, complete with images will walk you through the process of building your own DIY swamp cooler. I think you will find that this system offers a practical and fun way to cool your greenhouse, camping tent or workshop.