I'm trying to fiure out a good worm food that does not upset the Calcium/Magnesium/Potassium balance of Hi-brix soil.
I looked around the USDA government website and searched on the nutrient content of processed and unprocessed foods.
I sorted for ratios with High Calcium, lower magnesium, and Low Potassium, The answers are not in fruit and vegetables, the are in prepared foods like Tofu and Soy chips, pickled grape leaves, olives and Red Bull. Many low potassium options are very high in fat or salt. I'm not feeding my worms on tofu and grape leaves.
For now, I gave them some sliced cardboard. I suppose I will set aside some fall leaves for he winter, but I am stumped.
Does anyone have an idea for how to feed worms to create Hi-Brix compatible worm castings?