Backyard Aquaponics
A place to discuss aquaponics

I found a guy that has several rolls of hay for free. However it was sprayed with MSMA Herbicide some time before being baled. Does anyone know anything about this substance? It it safe to compost and use on my dirt garden? Would runoff harm fish?

The date sheet from their site really does not say much of anything, like how long it takes to breakdown ect..

You would have to look at the MSDS fact sheets...all the info should be there

http://209.85.173.132/search?q=cache:Hi ... en&ct=clnk

Found It

Thanks
It would seam that this hay may be safe enough
It has had 42 half lives per year since 2007. So its not going to cause any obvious health problems for me of fish. Still..