This type of moss contains pre-ground fragments of Bryum Caespeticium. A slow-growing moss species that enjoys the shade but can also withstand direct sunlight and will stay beautifully green when kept moist in the sun.These are moss fragments and they may not grow if not taken care of properly or due to extremely heavy weather conditions. Success is not guaranteed. But it is super easy and fun to see the growth! You'll do amazing! You just got to stay patient throughout the entirety of this beautiful process!