View Single Post
Old 08-02-2013, 04:16 PM
turfmd101's Avatar
turfmd101 turfmd101 is offline
LawnSite Bronze Member
Join Date: Aug 2012
Posts: 1,085
The heavy iron sulfate just dehydrates the crabgrass. A temporary stress to the crabgrass. Iron sulfate is a very heavy element. It is simply a byproduct of the iron industry.
Reply With Quote
Page generated in 0.03769 seconds with 8 queries