This Buckthorn was cultivated 4 years in wooden boxes since its collection. The time has come to reduce the root mass to its final size. This a major step towards domesticating this tree normally considered an invading species in Eastern-Canada. I will further incline the trunk towards the left and front.

rhamnus cathartica bunjin

Before reduction:

rhamnus cathartica bunjin

After reduction:

rhamnus cathartica bunjin

Close-up of the nebari:

rhamnus cathartica bunjin

New planting angle:

rhamnus cathartica bunjin

Sphagnum moss is used as top dressing:

rhamnus cathartica bunjin