I think he got a lot of flack for pointing out that the zip-grow towers are way overpriced and you can DIY them yourself reasonably well. There really isn't anything too-complicated about the ZipGrow towers, other than that they use a sponge as a media.
https://www.youtube.com/watch?v=lzcC6zkDDiY
I think he got a lot of flack for pointing out that the zip-grow towers are way overpriced and you can DIY them yourself reasonably well. There really isn't anything too-complicated about the ZipGrow towers, other than that they use a sponge as a media.