I’ve heard about this story that egg shells and coffee ground could be very nutritious to soil, but I didn’t believe them until I tried it myself. Actually eggshell can be very healthy for plants because it contains much calcium while coffee ground provide high amount of nitrogen that allows your plant to grow faster and healthier. These two elements represent two basic sources of nutrients which plants need.
How to use them in your garden?
You need the egg shells completely crushed into small pieces first before plant them in the soil near the plants. Uncrushed egg shells will be difficult to be absorbed by the soil. As soon as they are crushed, put them in the bottom of your plant’s pot or put them in the ground surface around your plant such as Tomato, peppers, cabbage etc. The soil will absorb the crushed egg shell and the plant will consume the calcium of the egg to avoid blossom end rot.
Coffee ground is also an important thing that we can use while growing plants. You can even mix them with compost. How to put this coffee ground is easy:
- Spread coffee ground around plants before watering.
- Add compost piles to increase nitrogen balance.
- Encircle the base of the plant with coffee grounds and egg shells to avoid pests.
- Water the soil to facilitate the absorb process.
The coffee ground and egg shells can also be used to feed earthworms for vermin-posting process.