Interesting. Care to elaborate on why you think its an iron Def?You don't even know what is in his soil. Just want to know where you see iron def at. Check this out http://www.ces.ncsu.edu/depts/hort/consumer/quickref/fertilizer/nutri_def.html And to the OP you can find it anywhere. Walmart Home depot Amazon Ebay. Just look around They have blood meal and bone meal.not nitro problem, it looks like iron.
ok thanks man how do i mix it so much per liter?