Hello, when growing outside, what is a basic soil mixture that can be used. Planting directly in the ground, will dig a nice size whole about 2 feet down or so and I was jus wandering what type of soil mix i should use. do you think a mix of perlite and some basic soil would work? Should i add fertilizer when i first put soil in ground? What is a good, strong, well drained basic soil that will work? THanks soooo mcuh for the help