I am also organic. I have a very easy organic soil mix
I soaked 4 bricks of coco coir last night from Thunder Farms, They make the little bricks I like and it has very little salt content. That gives me 1 cubic foot of expanded coir. I then added 4 cups mineral kit mix from buildasoil containing basalt for trace minerals, gypsum dust for calcium and sulfur and langbeinite better known as Sul-Po-Mag for its sulfur, potassium and magnesium. I call this charging my coco so that is doesn't draw out the calcium when I water my plants throughout the grow. I let that all sit in a closed container for a week or more and then I add 1/2 Gallon of each of these - Worm Castings, Chicken Manure Pellets, Oly Mountain Fish Compost, Colorado Pinto Bean Compost, Prospectors Compost, and Malibu Compost. I also add 2 cups of the BuildASoil Craft Blend Containing - Thorvin Premium Kelp Meal, Karanja Cake - Terviva, Alfalfa Meal, CalPhos, Camelina Meal, Crustacean Meal, Fish Meal, 3x Fish Bone Meal, Soybean Meal, Sul-Po-Mag (Also Known as K-Mag or Langbeinite), Malted Barley Grains (3 Varieties), Azomite, Basalt - Local Colorado, Gypsum, Oyster Flour.
Mix this all together and let it sit for 30 - 45 days depending on temperature, moisture and such. also, you shouldn't let it freeze so keep it in your garage or someplace warm.
Easy as Pie!