hay ive got some miracle grow fertilizer but i dont know how to use as my friends gave it in a jar? its a thick brown liquid and it really smells trouble is i dont whats in it or how much to add to water?

can anyone help me
taderick Reviewed by taderick on . i need some help with my plant i need serious help with my month and a half old. it has started these brown spots on third node leaves. i need to know if it something serious i need to worry about. i havent added any ferts. i tested my soil last night with some aquarium test strips . it said that my soil has hard water and that it has a very high nitrate level. if you need more info please ask . help me if you can Rating: 5