Originally Posted by mathman
Originally Posted by GregW
Use the RL -15 to fertilize your wife's plants and get a better .260 powder, I'd recommend.....

As temperature sensitive as they come but it'll work in a pinch as will anything...


I was under the impression that this had been addressed.


I actually thought I’ve read where it ISN’T as sensitive as other powders. But I’m a novice at best