Ok, so its spring time and I've started building my system!  I've been building this thing for a month now, and it's still not ready.  What the hell was I thinking!!! Back breaking labor and $1k in parts and supplies!  This must be an addiction.  I'm just glad my wife doesn't realize how much I've spent on this little project.  If she ever figures it out, I'll be sleeping in my grow bed!

     Ok, ok.  Enough whining.  So here's the update,  I've laid the gravel bed where I'll set…