What Potted Plants Like Coffee Grounds?
While used coffee grounds are only slightly acidic, fresh (unbrewed) coffee grounds have more acid. Your acid-loving plants like hydrangeas, rhododendrons, azaleas, lily of the valley, blueberries, carrots, and radishes can get a boost from fresh grounds. What plants thrive off coffee grounds? While used coffee grounds are only slightly acidic, fresh (unbrewed) coffee grounds … Read more