These Easy Gardening Hacks Will Make People Think You Have a Green Thumb

Create a nitrogen-rich compost with used coffee grounds

For coffee lovers out there, do not throw away your used coffee grounds. They can do wonders for your garden. Used coffee grounds can act as mulch or fertilizer that can boost your compost.

Source: Healthy Gem

This is because the used coffee grounds are rich in nitrogen. Just make sure that you do not add too much on the ground at once because they can bind together and prevent water from getting to your plants.