More to explore:
Can it be put in house plants too?
This works really well! I work at a local coffeehouse and we save all of our espresso grounds for our "grounds for gardens" pot for the customers :)
5 Ways to Use Coffee Grounds in Your Garden - Instead of tossing your coffee grounds, use these tips for how to use coffee grounds in your garden.
And use leftover coffee grounds to enrich your soil and repel critters. | 30 Insanely Clever Gardening Tricks
Kitchen window box
Kitchen window herb garden!
How to Use Coffee Grounds in Your Garden
Boho apartment in the city window.
Cats don't like the smell of coffee...so if you have a cat that's using your beds as a litter box, scatter coffee grounds!