These 2 ingredients are worth gold in the garden: very powerful fertilizer

#1 Dry the eggshells in the sun then grind them finely to obtain a powder.

#2 Boil the banana peels for about an hour, then let the solution steep overnight.

#3 Filter the liquid obtained and mix it with the eggshell powder to obtain your natural fertilizer. #4 For an extra boost, add coffee grounds to the solution.

A focus on the eggshell crushing step: This step is crucial because it makes the calcium, contained in the shells, easily accessible to the roots of your plants. Make sure you get the finest powder possible for better absorption.