Stu tells us that no one should get too excited about the "green stuff" showing up on some of the rocks, as it certainly is not algae or moss or anything like that.

If you are careful, you will see that at each corner of the walls where moss grows and ivy climbs, a verse is written in dark green. Not for elegance or boldness, it reflects a simple joy of life.

Here's a way you can accelerate and establish a beautiful green moss cover over your garden rocks and concrete features.