Tissue culture aquarium plant in a sealed cup.

The Asian moss 'Spiky Moss' is best described as a larger version of Christmas moss. Spiky is coarser and taller, reaching 2 to 10 cm in height, with deep green, branching lateral shoots.
Spiky thrives on vertical surfaces, which will showcase its branching structure. A lovely ground cover is achieved by planting clumps at short intervals in the substrate. It grows quickly and requires little light.