Designing with Thicket: The Lush, Layered Look of the Garden Route

If fynbos is fine and silvery and renosterveld is grassy and bulb-rich, thicket is the green, generous one of the family. It’s dense, evergreen and semi-succulent — a comfortable tangle of woody shrubs, aloes and small trees that thrives in the sheltered, more fertile pockets of the Garden Route. Where fynbos likes things lean and open, thicket wants to layer up and fill in, wrapping around a house and settling it into the landscape as though the garden simply grew there on its own.

It’s also one of the most rewarding styles for wildlife. Thicket is a bird’s idea of paradise — berries to eat, nectar to drink, and dense cover to nest in — which makes it a natural fit for a wildlife village. Here’s a palette to build one, layer by layer.

Trees: structure, shade and habitat

These are the backbone, giving the garden an established, natural character as they mature.

Milkwood (Sideroxylon inerme) — a magnificent, wind-hardy evergreen and a genuine legacy tree, iconic along our coast. Two important things to know: the white milkwood is a legally protected species in South Africa, so once it’s growing it may not be pruned, damaged or removed without a permit; and it’s a large tree with assertive roots, so give it generous room, well clear of walls, paving and foundations.
White pear (Apodytes dimidiata) — a neat, glossy-leaved canopy tree whose striking red-and-black fruit is a magnet for birds.
Cape ash (Ekebergia capensis) — light, dappled shade and a handsome form, though it grows large and fast; it suits bigger, open spots rather than tight corners.
Wild olive (Olea europaea subsp. africana) — tough, water-wise and perfect for framing a view. It has assertive roots, so keep it away from structures, paving and pools.

Large shrubs and thicket fillers

These soften the house and knit the space together between the trees and the ground.

Cape honeysuckle (Tecomaria capensis) — vivid orange-to-yellow-to-red flowers and a sunbird’s favourite fuel stop. Vigorous and scrambling, so give it something to clamber over or keep it lightly in check.
Num-num (Carissa macrocarpa) and forest num-num (Carissa bispinosa) — neat, tough, evergreen and pleasantly spiny. The spines make them a superb, secure barrier or boundary hedges; just site them thoughtfully around seating areas. The forest num-num reads as the more natural, thicket-like of the two.
Confetti bush (Coleonema pulchellum) — fine, feathery texture and a soft scatter of pink flowers, a lovely contrast to bolder-leaved neighbours.

Feature and accent plants

The eye-catchers — bold shapes and strong character placed with restraint.

Bitter aloe (Aloe ferox) — strong architectural form and reliable, sunbird-pulling colour in winter, exactly when the garden needs it most.
Krantz aloe (Aloe arborescens) — softer and more clumping, and excellent grouped along slopes and edges.
Dune crow-berry (Searsia crenata) — dense and wind-tolerant, ideal for soft, natural screening.
Yellow milk bush (Euphorbia mauritanica) — a sculptural succulent best used sparingly as a focal point. One caution: like all euphorbias, its milky sap is toxic and causes eye and skin irritation, so place it away from busy paths and play areas, and wear gloves when handling it.

Groundcovers and understorey

These tie everything together and cut down on mulching and weeding.

Trailing gazania (Gazania rigens) — tough and cheerful for sunny, open ground.
Ivy-leaved pelargonium (Pelargonium peltatum) — indigenous, lightly fragrant and right at home here.
Christmas berry (Chironia baccifera) — light and airy, with pink flowers and red berries, perfect for filling gaps naturally.
Helichrysum species — soft grey foliage that sets off the surrounding greens beautifully.
Restio species — where drainage allows, for a touch of movement and texture that won’t crowd the shrubs.

A garden that works for wildlife

This is where a thicket garden really comes into its own. The white pear, num-nums, dune crow-berry, and milkwood all produce fruit that feeds a steady procession of birds; the aloes and Cape honeysuckle become nectar stations for sunbirds through winter; and the dense, spiny shrubs offer exactly the kind of protected cover that small birds need to nest safely. Thicket is also browser- and tortoise-friendly, so planting it extends the estate’s wildlife corridors right up to your door.

Getting it established

A thicket garden is water-wise and low-maintenance once it’s settled, but new plantings need regular watering through the first season or two while their roots establish. After that, you can ease right off. The single best piece of advice is to plant in loose, uneven groups rather than straight lines — let some plants overlap, allow a few to self-seed, and resist the urge to over-prune. A good thicket garden should look as though it arrived on its own, with only a little help from you.

Where this palette fits best

Based on soil type, wind exposure and slope, this palette suits Phases 3, 10 and 12 well, along with the more sheltered spots in Phases 11 and 13. Conditions vary from erf to erf, so if you’re unsure whether a species will thrive in your particular position, it’s always worth checking before you plant.

Before you plant: a friendly reminder

All landscaping at Outeniquasbosch is guided by our Approved Plant List and Landscape Manual, which keeps our gardens indigenous, water-wise, and ecologically in step with the surrounding reserve. Every species here is drawn from that list, which also means this palette is suitable across all areas of the estate, including rehabilitation zones and street-front gardens where exotics aren’t permitted. Before starting a new project, please check your choices against the Approved Plant List and submit your landscaping application for approval — we’re always glad to help you plan something both beautiful and a perfect fit for our environment.

Thicket rewards a little patience and a light hand. Give it time to layer and settle, and you’ll end up with a lush, living, bird-filled garden that feels as though it has always belonged here — because, in every meaningful way, it has.