How to make best liquid fertilizer for plants. See more here: https://goo.gl/BVIU4G Banana peels contain nutrients that are essential for healthy potted plants. However, they don’t contain everything your plant needs. As they decompose, banana peels add potassium as well as small amounts of nitrogen, phosphorus and magnesium to the soil in a similar fashion as a slow-release fertilizer.
Making babana peel fertilizer – https://youtu.be/5PHOZClWJ_w
tea leaves contain all the big three nutrients, NPK, as well as some trace minerals. Sprinkle the used leaves on the soil and gently scratch them in. Of course, you can also add tea leaves to your compost pile.