Making fertilizer
First, push the green manure in a container as much hard as you can and add water to it and cover with a lid and leave it for about a month for the liquid to turn to black colour. Stire up the liquid fertilizer for uniformity before use and also dilute the solution ina ratio of 1:3 for frtilizer to water.
Similarly, apply directly to plants and not on leaves while for black gold, use coffee rounds, sea weed and animal manure which are put in layers, covered and placed in sun not allowing air into it.