Shear them in the summer, beginning in their second or third year, cutting new growth back by one-half its length and leaving the shrub narrower at the top than the bottom.

How do you prune Japanese Cheesewood?

To encourage blooms, prune right after flowering. Remove the lower branches if you wish to have a small tree appearance. You can keep the plant in a small size for many years by consistently trimming Pittosporums.

When can I cut my pittosporum back?

Simply prune to the shape and size you require. If you do want to prune your Pittosporum the best times are between April and July. If you prune them later in year the new foliage which grows as a response to pruning may be damaged more easily during the winter.