HeH, thanks... I'm not sure as to how old the plants are to the exact day, only that I have had them for about three weeks and when I bought them they both had fat roots shooting through the bottom of the Rock Wool already. Yea the cab is great, guy I bought it from said he had it custom built for about $1600 LoL. It's solid wood not that cheap ikea shit so it was well well worth the $50 and 20 mile drive.