Adding Trace question for EI

[crystalview]

Plantex CSM+B, Flourish Trace, Tropica Master Grow-TMG. I know that Flourish trace is a liquid but are the others or can they be mixed with liquid and be shelf stable or fridge stable for a fairly long time table?
Do you find one less costly then the other?

 

[Gerryd]

Hi,

TMG (now TPN) is a liquid. I use it and just buy the big bottles at Big Al's. I get the large Prime and other stuff at the same time to save shipping costs.

Not sure about the Plantex...