Modern landscape design favours strong lines, restrained palettes, and the right plant in the right spot. Trees in this style of garden aren't decoration. They're structure. The trick is choosing trees with form clear enough to read against architecture, and discipline enough not to overwhelm it.
Five trees that work in a modern garden.
Hedge for Structure
The dense glossy foliage of the Magnolia 'Coolwyn Gloss' or Ficus Hillii is the modern garden's go-to hedge. Both clip to clean architectural shapes and hold them year round.

Olive for Materials
Silver olive foliage softens concrete, stone and rendered walls. A single 'Manzanillo' Olive at a courtyard corner reads as both Mediterranean and quietly modern.
Purple Maple for Foliage Contrast
The Acer palmatum 'Atropurpureum' brings deep burgundy foliage into a pale palette. The slow growth and refined form keep it in scale for small modern footprints.

Bottle Tree for Sculpture
If the garden has space for one statement, the Brachychiton rupestris is the answer. The trunk reads as sculpture. Drought-hardy roots make it forgiving in modern courtyards with limited soil volume.

Putting It Together
Three rules keep a modern garden working: restraint, repetition, and contrast. A clipped Ficus or Magnolia hedge supplies the line. The olive or sculptural Brachychiton supplies the feature. The purple Maple supplies the contrast. Repeat the hedge along multiple boundaries to tie the design together.
FAQ
Do I need to clip the hedges formally?
You'll get the cleanest modern look that way, but a soft natural finish also reads well if the planting around it is disciplined.
What if my courtyard is small?
Drop the Brachychiton and use the Maple as the lone feature. Hedge plants stay essential.
How much soil do feature trees need?
For the Brachychiton, plan for a planting pit at least 1.5m wide and deep. Olives and Maples are more forgiving.
Final Word
Modern design is more demanding of plant choice, not less. Pick trees with clear form, keep the palette short, and let architecture and planting work together.
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