Outdoor grow

Ok so i know im getting off to a late start, but this is my 1st outdoor grow (always have grown indoor in a DWC system) so this is my plan. I have 8 girls veggin indoors here and this week i will be releasing them to the great outdoors. so i was gonna get 8 5 gal buckets and cut the bottoms out and replacing the home with a wide spaced mesh. Then sink them into the grow to make it more stealthy, this will allow me to regulate the nutes and soil better appose to puting it into the shitty soil in the ground.

NExt question, what is the best way to add nutes to dirt plants? and on that topic what nutes should i be buyign. I know the npks i need i just need to know if there are certain nutes for dirt better then others.

All comments wanted

If you want a sure fire line of nutes you can always turn to fox farm or advanced nutrients or GH.....the list goes on and on. You can also go on ebay and search a store called BMO and get their entire line of nutes for the price of one bottle of the name brand lines.