Thanks for the replies guys. im using ffof soil and the fox farm nutes. I started with 1/3 strength and moved up to 2/3 last feeding and will probably try a full strength dose next feeding. I am pretty sure they are 2 separate problems. I did foliar spray with a strong epsom salt solution when the rust spots first appeared but it didn't seem to do much. I bought some fungicide 3 spray with neem oil that I am gona spray once a week for awhile and see how that helps. Once again thanks for the replies.