what are the cheapest/best nutes? and can someone please give me a link to a guide on nutes ex:what 10-20-10 means. just a general rundown. i'd appreciate any help.
Asking for the cheapest nutes and the best nutes is asking two completely different questions. In fact, they are effectively polar opposites -- like all things in life, you get what you pay for. The 3 numbers are the percentages of nitrogen, phosphorus, and potassium (N-P-K). You need to read up in the grow guides and sticky posts, basic info is all easily found there.