I have some sweet potato slips coming shortly and was looking for a good organic fertilizer and came across a product last night called SUPER PLANT TONIC that has a nutrients mix with beneficial bacteria, and root mycorrhizal fungus. I found hundreds of posts praising this stuff on over 20 different forums, it is from a company named BLUE MOUNTAIN ORGANICS. Here is info copy and pasted:

" Super Plant Tonic". It's a 100 % Organic Blended Tea Concentrate, and a little goes a long way. In this new, more concentrated form it makes 16-32 gallons per bottle for Soil and if using it in a Hydroponics setup it makes 32-64 gallons. See mixing instructions below for details. So what does SPT do for your plants; it makes their roots very efficient. So efficient, you can lower the dose of fertilizer you are using to half.

This tonic contains the following : Artesian Spring Water, Worm Castings, Mycorrhizal Fungi, Coral Calcium, Unsulphured (Blackstrap) Molasses, and Humic Acid derived from Oak Leaf & Peat Compost.

Now, most people "do not want to tell", you their ingredients you to know them and why they are used :

The Artesian Spring Water (provides an all natural, chlorine free base), Worm Castings (add soluable nitrogen & trace minerals), Mycorrhizal Fungi make the mix soluble & inoculate your plants roots, Unsulphured Molasses (feeds - these beneficial microorganisms, provides trace minerals, plus soluble nitrogen, phosphorus & potassium), Coral Calcium (adds 72 trace minerals - that's all of them), Humic Acid derived from (Hot Composted) Oak Leaves & Peat - adds natural chelates (ensuring smooth delivery of the trace minerals). All these good things are mixed, then oxygenated for (3) days under optimal conditions; in a special organic tea brewer. Which increases the feeding action of the beneficial microorganisms - which break down all these good things, into a highly soluble liquid. Easily absorbed by plants. Note: Mycorrhizal Fungi enhance your plants ability to absorb more nutrients, minerals & water - resulting in better vigor, growth & draught resistance. Just Google or Yahoo Search Mycorrhizal Fungi - You'll find page after page of information praising them.

The effects on your plants will Amaze You !!! . Just like you, a plant fed a well balanced diet, which includes vitamins & trace minerals - Results in Increased Health & Vigor. It is like a protein shake for your Organics has spent years, perfecting their "Tonic" formula. Each run is made in small batches to ensure quality. It is great for starting or healing plants that are ill. Used weekly, all plants grow bigger & healthier. It is completely safe for food crop use. Your garden will produce more than ever, your roses will love you.

ANY IDEAS? It was only $8 a bottle on eBay so I decided to get one.. They also had three different fertilizer mixes for different stages. I am currently growing potatoes, corn, strawberries, blueberries, mango trees, garlic, onion, blackberries, and Valencia orange trees. Everything was bought and started within last month and I am a total noob. Thank god for the Internet and this forum for help figuring things out. I would appreciate people with experience looking at ingredients and telling me if I should use this on all my plants, vegetables, and trees? For additional info, just google "BMO Super Plant Tonic" and you will found tons of first hand accounts on different forums. Thanks!