Stormy...Well it look's like we vhave the same basic concept after all. Thanks for the reply.

good info shared...yeah calmag+ is a wonderful thing.

I have been wanting to try 3-part and say just superthrive or LK...but I can't see not using Hygrozyme either...

I was going to ask why you couldn't just add your nutes only experiment; Then remembered that you use ebb and flow(one system); right? So, you can't do s-b-side...Why don't you rig up a small e and f for the experiment

I might try a dwc s-b-side, just to see the difference, one time...I have penty of klonz, to experiment with...Just got a NL2 mum to go with my mistyblue mum...1st try at rooting NL2...later.lw