Replicate little hills and mountains or just add some bouncy green fun to your terrarium - with a plant, on its own, with some little decorative pieces, it's a great way of bringing a little piece of nature into your home.
Plant into the soil as you would any other little plant - by burrowing a little hole, placing the moss inside then tapping the soil around it.
Preferably, give them a home in a closed terrarium so that they can live in a closed humid environment - meaning less work for you! - or if you would really love them to be in an open container, make sure you mist them regularly so they don't dry out and die.
S - approx 3-5cm
M - approx 5-7cm
L - approx 7-10cm