Are Old Coffee Grounds Good For Houseplants. A relatively common question has to do with people wondering if its okay to water their plants with leftover coffee or to add coffee grounds to the compost pile. Coffee grounds are fine additions to compost and you can toss them onto the compost pile without any concernsThis goes for used tea leaves too and tea bags made of natural material and free of staples.
By composting the coffee grounds first you can temper the impact of the acidic nature of the coffee. Fresh coffee grounds are acidic. Are Coffee Grounds Good For Plants.
There are some caveats though.
Cyclamen Cyclamen hederifolium Succulents are great houseplants. And not all plants appreciate the acid in coffee grounds. Yes the coffee ground is good for plants. When you ask are coffee grounds good for houseplants the answer is dependant on the plant.