Aspirin water - holey schmoley

[Blueaussi]

Originally Posted by lrussillo

Seedling sprayed with aspirin water (3/4 aspirin/gal water) around April 20

How did you decide on that dose?

I read the abstracts on the papers you listed, and I would agree that sites like Pubmed are not trying to sell you something. Since early blight is sometimes a problem around here, I think it's worth a try. That article used a soil drench, though, and said they used 200 muM of salicylic acid as a soil drench. I don't know what unit of measure a muM is.