Start off by doing a search with your favorite search engine using the term:
Super Soil
You should be able to find links to about 3 or 4 different recipes in a matter of seconds. Look at the recipes, either write them down or print them out. Read what is said about why each recipe is supposed to be one of the absolute best. Figure out why the person who developed the recipe came up with the ingredients he or she did. Take your recipes to the store and see what is available.
The list of stuff you have bought already is to much and not everything that is needed. More research and reading will help you build a super soil that is tailored to your growing method.
A basic starter mix is 1 part peat moss, 1 part mineral soil and 1 part Perlite. There are reasons for each. This is good starter for growing just about anything from flowers to vegetables.
To that mix you will have to add your amendments which should some basics. These can be Kelp, Shrimp or Crustacean Meal, Neem Seed meal, and some crushed mineral rock. And, the magic stuff is to add some innoculated Bio-Char which should end up being about 10% of the final mix.
Since you have already started buying stuff....well, you are buying more than you need, not enough of some others and buying stuff that is unnecessary. Well, stop buying stuff until you are ready and understand what you need for a decent super soil.
Try not to open any packaging yet. Some of them you might be able to take back. One example is the Mykos. The beneficial bacteria that you would be using that for are already in the compost and the earthworm castings. That was an unnecessary expense at this time. Not sure why you need the Diatomaceous Earth. Oh, you will need it but in the future do not pay extra for Organic Perlite. Perlite is made by humans from volcanic rock, it is not artificial or made with crude oil, all Perlite is in and of itself organic.
Lot of reading to do, but when you have the list together and understand why the items are on that list you will realize just how great you super soil will be once you are done mixing.
Have fun reading the new info.
