Pleached trees for privacy

Pleaching is the classic solution: a flat canopy trained on a frame, creating what's essentially a hedge on stilts — clear trunks below, a solid screen of foliage above, usually starting around 1.8–2m off the ground. It gives you privacy above fence height without the bulk or root spread of a full hedge at ground level, and it's been used for exactly this purpose in English gardens since Tudor times.

Hornbeam (Carpinus betulus) is the most popular tree for pleaching in the UK — tough, shade-tolerant, and it holds its rust-brown leaves through winter for extra cover. You can pleach a 6/8 bareroot hornbeam tree, but it requires starting when the tree is young. Lime (Tilia x euchlora) is the traditional choice for formal avenues and is naturally suited to being trained flat. Pleached apple or crab apple gives you blossom and fruit as a bonus if you want something less formal.

Fastigiate (columnar) trees for tight spaces

If you need height in a narrow gap — alongside a path, a boundary fence, or a driveway — a fastigiate (columnar) tree gives you that height without the spread of a normal crown. Fastigiate Hornbeam grows tall and upright while staying narrow for years, making it ideal for close planting in a row.

Evergreen screening trees

Pleached and fastigiate deciduous trees still let some light and view through in winter. If you want a solid, year-round screen, evergreens are the answer: holly, bay laurel, and Portugal laurel all hold dense foliage through every season, and can be trained or simply left to grow into a natural screen.

Pleached Trees FAQ

Ordinary hedges and pleached trees aren't usually subject to planning permission, but very tall evergreen hedges can fall under "high hedges" legislation in a neighbour dispute. Pleached deciduous trees are a common way to get height while staying outside that rule, since the screening foliage doesn't sit at ground level in the same way.

Hornbeam and lime are the two classic choices in the UK, because both respond well to training and hold a dense, even canopy. Hornbeam is more shade- and soil-tolerant; lime gives the more formal, traditional look.

It depends on the frame and how they're maintained, but most pleached hornbeam or lime is trained to give a clear stem of around 1.8–2m, with the pleached canopy adding a further 1–2m of screening height above that.

Yes — because the screening happens above ground level and the canopy is kept flat rather than spreading, pleached trees take up far less width and ground space than a hedge of equivalent screening height.

Pleached trees are trained onto a frame to grow flat, with a clear trunk below. Fastigiate (columnar) trees are naturally upright and narrow without any training — useful when you want height in a tight space without the ongoing formative pruning pleaching requires.

Ordinary hedges and pleached trees aren't usually subject to planning permission, but very tall evergreen hedges can fall under "high hedges" legislation in a neighbour dispute. Pleached deciduous trees are a common way to get height while staying outside that rule, since the screening foliage doesn't sit at ground level in the same way.