Plant slow-growing, dwarf Chamaecyparis cultivars in moist, well-drained soil in full sun or light shade, and avoid waterlogged conditions. In late winter, apply a generous mulch of compost or bark around the base, keeping it clear of the crown to prevent rot.

These plants need little to no pruning, but any uneven or wayward shoots that spoil the shape can be trimmed back in autumn to maintain a neat, symmetrical form.