Is it okay to mix the sulphur with some VF-11 fertilizer and spray both at the same time? I think I'm seeing some phosphorus deficiency (red segments on the leaves) so want try and address it and also want to keep up my powdery mildew prevention regime.
posted by zeoslap on Jun 8, 2011 - 2 answers

What in the world is Bruce Willis singing about in "Coming Right Up"? Sulfur preparation?? [more inside]
posted by arniec on Jan 6, 2009 - 4 answers

Mystery Sulphuric Pong [more inside]
posted by HerOdyssey on Feb 4, 2008 - 11 answers