Rounded Silk moss is a unique textured moss that is quite easy to grow. I recommend keeping this moss nice and damp. It's a pretty easy moss to grow.
 
Size Per order: 3 X3 Inch Clump (As Pictured)
Lighting: Low
Substrate: Rocks, Wood, Dirt, Gravel or Sand.
Temperature: 20-95 Degrees F
Hardiness on a scale of 1-10 ( 10 Being impossible to grow) : 2
Color: Green
Species of plant: entodon seductrix