Nice find Blubear...
I remember when that was written. I've followed this for sometime. Not to the exact T...slight change here and there, but just to acomidate(sp?) me, and my space.
I switched out from using MH for my mom's and went down to a pair of CFL's, and waiting till needed to be fed. It is an awsome thing to see such small plants, that are what I consider to be very woody...if ya catch my drift?
The trimming of the roots is spot on too!
I'll tell ya whats really amazing!....Just the fact that this plant is willing to take sooo much abuse and still be able to survive! Not to mention how good for the overall quality of life on earth.....really