Mico's Micro Farm grows microgreens that are packed with nutrients. In fact owners and co-founders Halie and Ricardo Camacho, say they have up to 40 times the nutrients of mature greens.

As a fertilizer, wood ash potash (K) runs about 7% to 10%. Phosphorus is about 1 1/2 %. Nitrogen, another major nutrient, is released as a gas during combustion so it is no longer present in ashes ...