A PhD in Soil Science playing advanced gardening bumped to a 'scientific discovery' on Hydrology that has been neglected Make your own Christmas Gift as a self-watering advanced pot just using disposable plastic bottles and a nylon cord. At home kids and lay people can make their own self serving smart pots that takes water as needed enjoying a luxurious water supply and developing high performance.
what kinda cord do you use
reubenthorpe1992 3 years ago