Jane P. – California

How long does Dr Earth’s fine mulch last?

Jane P. – California

Our mulches longevity depends on its environment. Barks usually last longer than shredded mulch, but from my own experience, I have had to add more bark about every 2 -3 years the area is in full sun all day. If its in an area with walk on traffic you might find your self re-applying every year.