Grow1 Deep Water Culture (DWC) 4 Bucket + Reservoir Complete KitThe Grow1 DWC 4 Bucket + Reservoir Complete Kit is truly one of a kind. It's everything you need to get growing with very little effort! Just add water, plug it in, and watch as the roots grow from one bucket to another. The best part is that each reservoir easily drains into the next bucket, which allows you to ensure each level of your hydroponics system stays fresh and nutritious for your plants. This means that once one level becomes depleted of