hey umm use the happy frog next grow for seedlings and then transplant seedlings into FF/OC soil and follow the FoxFarm nutes schedule after a couple sucsessful grows start looking into advanced nutes/amendments and stuff as things get expensive fast! and you really want to know how too tell whats going on with plants by looking at them a wrong diagnosis can be fatal.
go easy on all nutes etc and flush once a month and be prepared for the emergency flush! you are know a Cannabis EMT ! lol got ph tester? they sell the liquid ones cheap and read stinky's logs! she knows her stuff! keep your grow area clean and sanitized good luck