if it is for lawn and gardens yes it will work just fine start with 1 teaspoon per gal of medium i.e 1 gal pot 1 teaspoon its kinda hard to put to much flush them good and test run off i would flush get a good run off test it if not good let them sit a bit and flush again test run off and see...
what up 77 sounds like you goona be busy lol the sourlope is one nice plant mine are about 5 weeks n and looking real nice i started a journal on here also with pics hehehe cant wait to see this one going take care
later billybob