Corn gluten test 1 update
A little less than a week ago I started a little test to see if the corn gluten I had purchased as a pre-emergent herbicide would have any effect -- there have been some studies done that produced conflicting results. I made up a little tray of soil, applied the corn gluten product to half of it, then sprinkled grass seed over the whole thing.
Remember that I had some doubts about my test, mainly that the corn gluten wouldn't have time to break down before the seeds germinated. Those doubts appear to have been quite reasonable.
Read more...