The Floating Trellis

Over the past few weeks I have been adding the final major part of the terrace. Being south facing, this is the part of the garden designed to catch the afternoon sun but is easily accessible from the kitchen. The planting is a black and white theme more of which I will detail in a later post.

Only the finishing touches are now required. But the construction of the floating trellis is detailed below:

The trellis is the newest element of the garden. It will I hope screen the view of the next door neighbours shed. Just as importantly it will offer the framework for a white climbing rose and a white clematis. This will further add a little privacy but more importantly allow the best use of the space with some pretty verticals. These two plants are rooted in planters, a decision I took to try to guarantee decent growing medium. The soil in the nearby beds is very impoverished.

Mili and Hecate both have to be site foremen.


During construction the established plants like the black bamboo needed careful protection. Other plants in the photos are just overwintering with a bit of sunshine and the reflected warmth from the walls of the terrace.

PJ Tip: using post-crete is a simple way of putting up 6 foot posts. Simply dig a hole to a third the depth of your post (at least ideally). Then half fill with water. Place the post in position and add the post-crete mix, to a level above that of the water, while supporting the post for 5-10 minutes until the concrete sets. Really it could not be easier. Just be careful that the post stays level during the brief period the mix needs to harden off. I was able to erect all my posts single handed. It really is that easy.

With the posts in position, cross rails are attached between them. This is then the framework upon which the trellis can be hung. Being an awkward sloping area the timber had to be cut to fit the site. Finally, a cut down piece of trellis fencing panel, bought from a local supplier is then attached. However, be sure to continually check your levels. Being on a slope optical illusion is a hazard. I finished the job with two coats of black wood stain. This has the benefit of protecting the wood and tying the structure to the monochromatic theme of the terrace.