how long can fertilizer stay in a tank

[jeff_0]

i'm about to get a polister tank and i wanted to know how long fertilizer can stay in the tank before it might start to effect the tank and how long is the fertilizer going to be good for?

[jeff_0]

anyone know the answer to this question

[LAWNGODFATHER]

It's not polyester, it's polyethylene.

That all depends on the overcast, UV protection the tank has, tank color, the fert. etc...

General rule of thumb is to mix only what you are going to use that day.

That can change some, but I wouldn't mix a full tank and expect it to be good 3 weeks from now.

This stuff does spoil, and the sun will do that fast. It can break it doen real goon sitting in a tank in the sun.

[jeff_0]

thanks lawngodfather.. you always are a great help