I started a small back 2 eden garden two years ago. My main reason was to do less weeding. It worked great.very little weeding and results were good. But in year 2, weeds were a big problem. Much worse. My question that i cant seem to find an answer to is: does mulch need to be reapplied to the same area each year? Im guessing the mulch breaks down and thats the reason weeds were a worse problem in year 2. uowever i really dont see anywhere online where it says to reapply mulch each year. Just wondering what the norm is on this.