I've known Nate at Bright Agrotech for several years and when they asked me to write an article for their blog, I was more than happy to help them out. Here's some details as to how we start our seeds in a gravel wicking bed. This method is great for the GrowGrips and also their ZipGrow towers!
You need to be a member of Aquaponic Gardening to add comments!
Join Aquaponic Gardening