they are two different types of products. One is a root hormone and the other is a beneficial bacteria additive. Two different things...
But I have root excellurator and i've never had such explosive root growth.
true dat! Roots Excel for the win! also voodoo juice is some baby back bullshit! oh yeah and use small quantities of the roots excel it does alot of work!
Excelurator by far, but General Hydroponics has a new product out that is virtually identical in makeup to Excelurator and it's half the price. It is called Rapid Start, it works beautifully.