Stand beneath its enormous, lobed leaves, and you’ll feel like you’ve stepped into a prehistoric jungle. Philodendron Selloum, also known as Tree Philodendron or Lacy Tree Philodendron, is a striking evergreen shrub that develops a thick, trunk-like stem over time, sending down strong aerial roots. Its crowning glory is the magnificent canopy of gigantic, glossy, dark green leaves, which can grow up to 1.5 metres long, with deeply cut, ruffled lobes that create a bold, textural, exotic silhouette. In its native habitat, it may produce a showy, funnel-shaped inflorescence with a red-purple spathe, but indoors or in non-tropical climates, flowering is extremely rare.

If you’ve ever struggled to keep a houseplant alive, this one was made for you. The Snake Plant, also known as Mother-in-Law’s Tongue or Saint George’s Sword, is a clump-forming evergreen perennial with stiff, upright, sword-shaped leaves. Those thick, leathery leaves are dark green with an irregular pattern of lighter horizontal bands, often edged with a sharp, golden-yellow to creamy-white border. They rise vertically from the soil, creating a dramatic, sculptural accent. In ideal conditions, it may produce a tall, slender flower spike bearing clusters of fragrant, greenish-white, lily-like flowers.

Forget the flowers—this plant’s leaves steal the show. The Ornamental Sweet Potato Vine, a close relative of the edible sweet potato, is a vigorous, trailing perennial grown entirely for its spectacularly coloured, heart-shaped foliage. Depending on the cultivar, you can choose from the deep, dramatic purple of ‘Blackie’, the bright, luminous chartreuse of ‘Marguerite’, or the unique, finely cut, lacy foliage of varieties like ‘Illusion Penny Lace’. Long, trailing stems spill gracefully over pot edges or scramble across the ground, forming a dense, flowing carpet of lush colour.

Forget flowers—this plant’s leaves put on a show that stops traffic. Bloodleaf, also known as Beefsteak Plant or Chicken Gizzard, is a soft-wooded, evergreen perennial treasured for its intensely colourful, ornamental foliage. It features striking, rounded to heart-shaped leaves in rich shades of deep purplish-red or burgundy, often dramatically veined with hot pink, light red, or purple. The fleshy, red-tinged stems add to the plant’s vibrant appearance, creating a luminous, almost glowing effect. While it produces small, insignificant greenish-white flowers, they are rarely seen in cultivation and are typically pinched out to keep the plant’s energy focused on its magnificent leaves.

In a world of green gardens, this plant dares to be different. Black Mondo, also known as Black Lilyturf or Black Dragon, is a stunning, evergreen perennial treasured for its striking, near-black foliage and its dramatic, ground-covering habit. It forms dense, low-growing tufts of arching, strap-like leaves that mature to a deep, rich purple-black, appearing almost jet black in certain light. That incredible, dark foliage creates a dramatic, textural carpet that provides the ultimate contrast. In summer, short spikes of small, bell-shaped flowers in soft lilac or pinkish-white appear, followed in autumn by glossy, pea-sized, ornamental jet-black berries.

Sometimes the smallest plants make the biggest impact—and Blue Fescue proves that perfectly. This compact, evergreen, clump-forming perennial grass is treasured for its remarkable, finely textured foliage and its neat, mounding habit. It features dense tufts of very narrow, needle-like leaves in a striking shade of silvery-blue to icy-glaucous, creating a soft, spiky, porcupine-like effect that adds wonderful contrast and a cool splash of colour. In summer, delicate, airy flower spikes in buff or light green appear just above the foliage—leave them for subtle interest or remove them to keep the focus on the magnificent leaves.

If you want a shrub that brings both delicate beauty and a buzz of pollinator activity, Honeybell Bush is a fantastic choice. Also known as Blue Honey-bells or Waterberg Bell-bush, this slender, upright evergreen shrub has slender, loosely spreading branches clothed in small, delicate, bright green leaves with lightly serrated margins. From late winter through spring (and often with sporadic blooms year-round), it produces an abundance of dainty, tubular flowers in shades of light mauve to bright blue. A white form is also available. Those charming blooms are a magnet for bees and butterflies.

Look closely at those leaves—it’s as if an artist flicked a brush loaded with deep purple ink across each one. The Penwiper Plant, also known as Spotted Kalanchoe, is a unique, upright evergreen succulent that forms a bushy, branching clump of fleshy stems, reaching up to 40 cm tall and wide. The leaves are thick, waxy, oval to paddle-shaped, and a soft, powdery, glaucous green to silvery-blue, dramatically splashed with irregular, maroon to deep purple spots. Those markings become more pronounced in bright light. In spring, a delicate, branching flower stalk rises, bearing clusters of small, starry, four-petalled white flowers, sometimes tinged with pink.