Is this a good organic soil mix for outdoor grows?

I'm about to start an outdoor grow. Is this a good soil mix? What needs to be changed?

6 parts - Sterile potting soil
3 parts - Perlite
1 parts - Worm castings
1 parts - Organic fertilizer [Guano's, blood/bone meal, etc.]
2 tablespoons of lime per gallon of soil

Nothing? Bump

Or can someone just point me in the direction of a good thread or something..

i just use one bag of fox farm ocean forest per planting hole in the ground and just give nutes myself, every couple weeks

hippiepudz024 said:

i just use one bag of fox farm ocean forest per planting hole in the ground and just give nutes myself, every couple weeks

Click to expand...

I don't live in an area where FF is accessible. I guess i could order it, but i'd rather just buy soil from the store [i.e. Lowes or Walmart garden centers]