I think you will be pleased Glen. By golly, surprised as I am, it seems to be working for me better than any chemical. Altho cold today..like 40 something, it has been a very warm winter and things just seems to be thriving without some soap spray. I think I lost alot when the holidays started coming and I just could not keep up my summer routine. The ones that havent died, look better than ever. Guess mother nature might be my best, but most brutal culler. Left me with what will do best for me. Mother nature Im afraid doesnt take $$$$ into account