Should I Use Coffee Grounds on My Dieffenbachia?

Coffee grounds are a great source of organic matter that is cost-effective and abundantly available. They are often used to fertilize acid-loving houseplants like Dieffenbachia in California. Dieffenbachia, or dumb cane, prefers to grow in slightly acidic soil and likes coffee grounds. Coffee grounds also provide a good source of nitrogen while improving the soil’s … Read more >>