Swag
Well-Known Member
So I have a 2-3 year old open bottle of Grow Big. I recently mixed up a solution of Tiger Bloom to a gallon of distilled water and the water took on a greenish hue, while I recently did the same with the Grow Big yet it remained the same color (possible alittle darker looking). Im assuming that means the nutrients are no longer viable but I would like to know whether it should change color or not. I thought it might not turn as greenish as Tiger Bloom because Tiger is supposed to the strongest of the trio 
