Aloe vera is a good source of nutrients such as magnesium, copper, zinc, sodium, calcium, iron, potassium and magnesium, and vitamins like A,C,E, folic acid, B1, B2, B3, B6 and also B12.
Fertilizer making process
Get the aloe vera from which you want to make fertilizer and extract the gel in-between the leaf.
Cut the gel into small pieces and as well cut the green part of the leaf into small pieces.
Add 1liter of water in the mixture and wait for 7 days.
After 7 days, the color of the water in the aloe vera would have changed and now is a fertilizer.
Filter the liquid, add 5 liters of water and apply the fertilizer on your plants. The fertilizer can be used either as a basal fertilizer or as a foliar and can as well be sprayed as a pesticide.