Hygrozyme?

[IllEagle007]

I have a bottle of Hygrozyme that I forgot about that is about 3 years old. Does this stuff go bad? Still smells ok.

 

[hellinahilux]

i used some old stuff this year about 2 years old in my outdoor pots.. seemed to work ok still... i didnt grow any without it to compare though

 

[jmansweed]

Unlimited Shelf life - I've used it religously for years

 

[IllEagle007]

Use in veg only? Can I use in flowering?

 

[fully baked]

It gave me root rot or some sort of slime in DWC after a year on the shelf. It has enzymes and will go bad, just like any other enzyme product. 3 years is pushing it.

What type of medium??

 

[IllEagle007]

pro mix

 

[fully baked]

You might be able to get away with using older hygrozyme in pro-mix, but I haven't ever used it in dirt.

All I know is after a year it gave some negative effects in DWC. You may want to read this thread here

FB

 

[IllEagle007]

Thanks! That looks pretty gross on the roots there. The pro mix I have has microrise in it if that means anything?

 

[RockyMountainHi]

Some nutes turn lethal from my research, if a liquid "rattles" it's bad; - my motto is, "When in doubt- toss it out" - usually I will use it on the "other grass" - and amazingly - the lawn looks great.

I have in the past used old nutes and killed the garden.

Storing conditions make a big difference too = cool and dark is better than hot and then frozen then hot.

 

[IllEagle007]

Rattles huh? The bottle of FF Grow Big sounds like it has rocks in the bottom! Is that what you are talking about? I think it sounded like that since I bought it though.