Every plant in the Erosion-Control Slope Stabiliser collection is chosen to suit slopes erosion control. Add a few that share your conditions and group them for the strongest effect.
Erosion-Control Slope Stabiliser
Stop a slope washing away. These spreading, deep-rooted plants knit the soil together and stabilise banks and embankments.
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Agapanthus · Agapanthus praecox Spheres of blue or white flowers on tall stems above strappy clumps — a tough, drought-proof mass-planting staple. Choose sterile forms, as the species can self-seed into bushland. -
Arrowhead · Sagittaria platyphylla A marginal aquatic with broad lance-shaped emergent leaves and whorled spikes of small white flowers. Note this species is a declared weed in parts of southern Australia. -
Aussie Crawl Fan Flower · Scaevola 'Aussie Crawl' A vigorous prostrate fan flower forming a dense mat covered in mauve-blue fan-shaped flowers through the warmer months. Excellent for groundcover, banks and hanging pots. -
Bearded Iris · Iris germanica Ruffled, often fragrant flowers in a rainbow of colours rise above fans of grey-green foliage from sun-baked rhizomes. Plant rhizomes shallow with their backs exposed for best flowering. -
Bloody Cranesbill · Geranium sanguineum A tough true geranium forming spreading mounds of finely cut leaves smothered in magenta flowers. Foliage flushes red in autumn and the plant copes admirably with dry shade. -
Blue Chalksticks · Curio talinoides var. mandraliscae A spreading groundcover succulent of upright finger-like blue-grey leaves with a chalky bloom, forming a cool silvery carpet ideal for mass planting and erosion-prone slopes. Tough and water-wise. -
Blue Flax Lily 'Little Jess' · Dianella caerulea 'Little Jess' A compact, clumping strap-leaved flax lily with airy sprays of blue starry flowers followed by glossy purple berries. A tough, low-care mass-planting and border grass for sun or shade. -
Blue Flax-Lily · Dianella caerulea A clumping strappy native with starry blue flowers followed by glossy violet berries that draw birds. Tough, tidy and at home in mass plantings or pots. -
Blue Rug Juniper · Juniperus horizontalis 'Wiltonii' A flat, ground-hugging juniper forming a dense silver-blue carpet that trails attractively over walls and rocks. One of the best conifer groundcovers for slopes, banks and erosion control. -
Blue Spruce Stonecrop · Sedum rupestre A hardy creeping groundcover succulent with needle-like blue-green foliage resembling tiny spruce shoots, lighting up with flat heads of bright yellow star flowers in summer. Tough and frost-tolerant. -
Blue Star Juniper · Juniperus squamata 'Blue Star' A compact, slow-growing dwarf juniper forming a neat mound of dense, silvery steel-blue needles. An outstanding small feature for rockeries, pots and the front of borders. -
Bower Wattle · Acacia cognata 'Limelight' · from $18.95 A soft, weeping dwarf wattle with fine cascading lime-green foliage that forms a neat mounding feature. Popular in containers and modern landscapes for its graceful fountain-like form. -
Breeze Flax Lily · Dianella caerulea 'Breeze' A fine-leaved flax lily forming a soft fountain of bright green foliage with blue flowers and purple berries. Hardy and versatile for borders and mass plantings. -
Bronze Rambler Grevillea · Grevillea 'Bronze Rambler' A tough fast prostrate groundcover with deeply lobed foliage that flushes bronze-red, and toothbrush red flowers. Ideal for slope stabilising and weed suppression. -
Cassa Blue Flax Lily · Dianella caerulea 'Cassa Blue' A compact Australian native flax lily with upright blue-grey strappy foliage, sprays of small blue flowers and shiny purple berries. A versatile, hardy choice for borders, mass plantings and pots. -
Catmint · Nepeta faassenii Soft grey-green mounds froth with lavender-blue flowers loved by bees, releasing a minty scent when brushed. Shear after the first flush and it rebounds for a second show. -
Century Plant · Agave americana A massive architectural rosette of thick blue-grey leaves armed with sharp spines and a vicious terminal spike, crowned after decades by a towering branched flower stalk. A bold drought-proof sculptural plant. -
Chameleon Plant · Houttuynia cordata 'Chameleon' A spreading bog groundcover with heart-shaped leaves splashed red, cream, yellow and green, and small white flowers. Vigorous and can be invasive in damp ground, so often best contained in a pot. -
Coast Spear Grass · Austrostipa stipoides A coastal Australian native tussock grass forming dense clumps of wiry green-grey foliage with feathery flowering plumes. Salt- and wind-tolerant, it suits exposed seaside and erosion-prone sites. -
Coastal Cushion Banksia · Banksia integrifolia 'Coastal Cushion' A prostrate cushioning form of coast banksia with white-backed leaves and pale yellow flower spikes. Tough, salt-tolerant and ideal for coastal banks and erosion control. -
Coastal Gem Grevillea · Grevillea 'Coastal Gem' A dense prostrate spreading groundcover with fine green foliage and small pink-red spider flowers through the cooler months. Excellent for banks and coastal gardens. -
Common Correa · Correa reflexa · from $5.50 A versatile small shrub with pendulous red-and-green tubular bells through autumn and winter that supply nectar to honeyeaters when little else flowers. Shade-tolerant and frost-hardy. -
Common Everlasting · Chrysocephalum apiculatum A low, silvery-grey spreading daisy carrying clusters of bright golden button flowers through much of the year. Tough, drought-hardy and excellent for pollinators and dry verges. -
Common Tussock Grass · Poa labillardierei A handsome large tussock grass with fine blue-green foliage forming soft fountain-like clumps topped by airy summer seed heads. A movement-rich native for mass planting and erosion control. -
Cotoneaster · Cotoneaster glaucophyllus A hardy evergreen with grey-green leaves, sprays of white summer flowers and heavy crops of orange-red autumn berries loved by birds. Tough and drought-proof, but bird-spread seedlings can become weedy. -
Creeping Boobialla · Myoporum parvifolium A fast, dense prostrate native that hugs the ground with succulent green foliage and tiny white star flowers in summer. An outstanding weed-suppressing cover for banks and verges. -
Cumbungi · Typha orientalis A vigorous native marginal reed with strappy upright leaves and the familiar brown cigar-shaped seed heads. Spreads strongly, so best confined to large dams and natural wetlands. -
Cut-leaf Daisy · Brachyscome multifida · from $4.25 A dainty spreading native daisy carpeted in mauve, purple or white flowers for much of the year above ferny green foliage. Ideal for borders, rockeries, containers and attracting butterflies. -
Daylily · Hemerocallis hybrid Each trumpet lasts a single day but the clumps churn out wave after wave through the warm months. Adaptable and tough; note that daylilies are toxic to cats. -
Dusky Bells Correa · Correa 'Dusky Bells' A low spreading shrub with dark green foliage and pendent dusky-pink bell flowers through autumn and winter. Shade-tolerant, bird-attracting and ideal for groundcover. -
Dusky Coral Pea · Kennedia rubicunda A tough, fast Australian native climber and groundcover bearing dusky red pea flowers in spring that attract honeyeaters. Hardy and adaptable, it is excellent for binding banks and quick cover. -
Dwarf Fountain Grass 'Hameln' · Pennisetum alopecuroides 'Hameln' A dwarf, compact fountain grass forming neat mounds of fine green foliage topped with creamy bottlebrush plumes. Lower-seeding and well-mannered, it suits borders, edging and containers. -
Evergreen Giant Lilyturf · Liriope muscari 'Evergreen Giant' A large, robust lilyturf forming upright clumps of broad dark-green strappy leaves with tall spikes of pale violet flowers. Excellent as a low informal hedge, border or mass planting in sun or shade. -
Fairy Fan-flower · Scaevola aemula 'Purple Fanfare' A spreading native groundcover smothered in fan-shaped mauve-purple flowers from spring through autumn. A fast, hardy carpet and trailing container plant for sun. -
Foxtail Agave · Agave attenuata A spineless soft-leaved agave forming large pale grey-green rosettes, eventually producing a dramatic arching flower spike like a foxtail. A widely planted soft-textured feature, safe and easy. -
Gold Cluster Grevillea · Grevillea 'Gold Cluster' A prostrate, dense grevillea smothered almost year-round in clusters of bright golden-yellow flowers loved by honeyeaters. A reliable low groundcover and bank cover. -
Gold Star Juniper · Juniperus × pfitzeriana 'Gold Star' A low, wide-spreading juniper with arching branches tipped in bright golden-yellow foliage. A hardy, colourful groundcovering feature for sunny banks and large pots. -
Golden Sweet Flag · Acorus gramineus 'Ogon' A low grassy bog plant forming fans of bright gold-and-green striped leaves with a faintly sweet scent when crushed. Ideal for the edge of ponds, rain gardens and damp borders. -
Granny's Grave Correa · Correa reflexa 'Granny's Grave' A hardy spreading correa with red and green tubular bell flowers through autumn and winter that draw honeyeaters. A tough, shade-tolerant feature and groundcover. -
Great Bougainvillea · Bougainvillea spectabilis A robust, large-growing climber armed with stout thorns and clothed in showy crimson, red and orange bract clusters over a very long season. A spectacular subtropical screen for hot, sunny positions. -
Heartleaf Iceplant · Aptenia cordifolia A fast spreading trailing succulent with heart-shaped glistening green leaves and bright magenta daisy-like flowers through the warm months. A vigorous water-wise groundcover and basket plant. -
Hens and Chicks · Sempervivum tectorum An extremely hardy alpine succulent forming tight rosettes that cluster into colonies of offsets, the leaves often blushed red at the tips. Famously frost-proof and ideal for rockeries and troughs. -
Hop Goodenia · Goodenia ovata 'Gold Cover' A prostrate form of hop goodenia spreading into a glossy green mat dotted with bright yellow flowers for most of the year. A fast, hardy groundcover for sun or shade. -
Kalgoorlie Emu Bush · Eremophila glabra 'Kalgoorlie' A low spreading emu bush with silver-grey foliage and orange-red tubular flowers that draw honeyeaters. Extremely drought-hardy and ideal for arid and coastal gardens. -
Kangaroo Grass · Themeda triandra An iconic native grassland species with blue-green tufts that turn russet-bronze in summer and nodding rusty seed heads. Drought-hardy, it suits meadows and low-water plantings. -
Katie Belles Lomandra · Lomandra longifolia 'Katie Belles' A tall upright lomandra with broad green strappy leaves and tall scented yellow flower spikes. Architectural and hardy, excellent for screening and feature plantings. -
Knobby Club-rush · Ficinia nodosa A tough, tufting coastal sedge with wiry dark green stems tipped by little knobby seed heads. Salt-, wind- and waterlogging-tolerant, it excels in coastal and rain-garden plantings. -
Large Wild Iris · Dietes grandiflora Strappy evergreen iris from southern Africa with elegant white flowers marked yellow and violet, opening in fortnightly flushes. Almost indestructible, though it can naturalise. -
Lilyturf 'Just Right' · Liriope muscari 'Just Right' A clumping strappy-leaf perennial forming tidy tufts of arching deep-green foliage topped with spikes of violet-purple flowers in late summer. A reliable, low-care border and mass-planting plant. -
Lime Tuff Lomandra · Lomandra confertifolia 'Lime Tuff' A compact fine-leaved lomandra forming a dense lime-green tuft that needs no trimming. Tough and drought-hardy, ideal for borders, containers and mass plantings. -
Lime Tuff Mat-rush · Lomandra 'Lime Tuff' A compact, dense lomandra with fine lime-green foliage forming a tidy rounded tussock. Tough and low-care, it suits formal borders, mass plantings and containers. -
Little Jess Flax Lily · Dianella 'Little Jess' A compact, clumping flax lily with deep green strappy leaves, sprays of blue starry flowers and purple berries. A neat, tough small native for borders, pots and mass planting. -
Louisiana Iris 'Black Gamecock' · Iris 'Black Gamecock' A Louisiana iris bearing rich velvety deep purple-black flowers with golden signals, held above strappy green foliage. Thrives in boggy ground or at the edge of ponds. -
Lucia Flax Lily · Dianella 'Lucia' A compact flax lily with blue-green foliage that develops purple tints, plus blue flowers and berries. Tough, frost-hardy and tidy for borders and mass plantings. -
Matted Dampiera · Dampiera diversifolia A spreading WA groundcover forming a dense low mat that becomes a sheet of intense violet-blue flowers in spring and summer. A striking colour carpet for well-drained gardens. -
Matted Pratia · Lobelia pedunculata A creeping, mat-forming groundcover with tiny leaves studded with starry pale blue flowers, tolerant of light foot traffic. An excellent lawn substitute and paving filler for moist spots. -
Mediterranean Spurge · Euphorbia characias Architectural domes of blue-grey foliage topped by lime-green flower heads in late winter, unfazed by drought. The milky sap is a skin and eye irritant, so wear gloves to prune. -
Meema Native Lilac · Hardenbergia violacea 'Meema' A non-climbing shrubby form of native lilac forming a dense mound smothered in purple pea flowers in winter and spring. Ideal for groundcover, banks and low borders. -
Mondo Grass · Ophiopogon japonicus A tough evergreen strappy-leaf groundcover forming a dense carpet of fine dark-green grassy foliage. A hard-wearing, low-care lawn alternative for shade and a favourite for pathways and edges. -
Moonshine Yarrow · Achillea 'Moonshine' Flat heads of soft sulphur-yellow flowers float above ferny silver foliage all summer. An award-winning, drought-hardy yarrow that bees and butterflies flock to and that dries well. -
Mundi Coastal Rosemary · Westringia fruticosa 'Mundi' A low spreading coastal rosemary forming a dense flat mat of grey-green foliage with white flowers most of the year. Excellent for groundcover and erosion control. -
Nafray Fountain Grass · Pennisetum alopecuroides 'Nafray' An Australian-bred selection of the native swamp foxtail forming neat green clumps topped with fluffy purple-bronze bottlebrush plumes. Tough, low-care and sterile-flowering, making it a safer choice than the weedy species. -
Nardoo · Marsilea drummondii An Australian native aquatic fern with four-lobed clover-like leaves that float on the surface or stand above damp mud. An iconic inland wetland plant; its spore cases were ground for food by Aboriginal peoples. -
Nasturtium · Tropaeolum majus Trailing or mounding plants with round lily-pad leaves and edible peppery flowers that thrive on neglect and poor soil. Both leaves and blooms spice up a salad; it self-seeds and can naturalise. -
Native Iris · Patersonia occidentalis A tufted native iris with strappy leaves producing a succession of delicate purple-blue three-petalled flowers in spring and summer. A hardy, grassy clumper for borders and damp spots. -
Native Pelargonium · Pelargonium australe A hardy native geranium forming a low clump of softly hairy scalloped leaves topped with clusters of pink, veined flowers in the warmer months. A tough, drought-tolerant groundcover perennial. -
Native Sarsaparilla · Hardenbergia violacea A vigorous evergreen climber that smothers fences and trellises in cascades of purple pea flowers through late winter — one of the first natives to announce spring. -
Native Violet · Viola hederacea A dainty spreading groundcover with kidney-shaped leaves and white-and-purple flowers held on slender stems almost year-round. Loves cool, moist shade where it forms a lush living carpet. -
New Blood Grevillea · Grevillea 'New Blood' A low spreading shrub with fine soft foliage and deep blood-red spider flowers held over many months. A reliable, compact bird-attracting native. -
Nyalla Lomandra · Lomandra longifolia 'Nyalla' A robust lomandra with steel-blue strappy foliage and scented yellow flowers in spring. Extremely hardy and architectural, ideal for mass plantings and coastal sites. -
Pale Rush · Juncus pallidus A hardy Australian native rush forming dense clumps of stiff, upright pale-green stems, thriving in wet ground and pond margins. Excellent for bog gardens, rain gardens and bank stabilisation. -
Paprika Yarrow · Achillea millefolium 'Paprika' Flat clusters of cherry-red flowers with gold eyes age to soft salmon over ferny green foliage. A tough, spreading yarrow excellent for dry banks and pollinator borders. -
Papyrus · Cyperus papyrus A tall, architectural marginal sedge with triangular stems topped by spherical bursts of fine green thread-like bracts. Dramatic at the edge of large ponds or in bog gardens. -
Pickerel Weed · Pontederia cordata A hardy marginal aquatic with glossy spear-shaped leaves and showy spikes of violet-blue flowers through summer that attract bees. Excellent for pond edges and bog gardens. -
Pig Squeak · Bergenia cordifolia Large glossy leathery leaves form a weed-suppressing carpet that flushes burgundy in cold weather. Sprays of pink flowers rise on red stems in late winter. -
Pigface · Carpobrotus glaucescens A hardy coastal succulent forming a fleshy mat that sprawls over dunes and rocks, bright with magenta-pink flowers and edible salty-sweet fruit. Superb for sandy, salt-blasted sites. -
Pink Cascade Tea Tree · Leptospermum 'Pink Cascade' A graceful weeping tea tree with fine arching foliage smothered in dainty pink blossom in spring. A soft cascading feature beautiful spilling over walls and banks. -
Poorinda Royal Mantle Grevillea · Grevillea 'Poorinda Royal Mantle' A vigorous flat groundcover that roots as it spreads, carrying deep red toothbrush flowers against dark green foliage. A classic erosion-control native. -
Powdery Thalia · Thalia dealbata A bold marginal aquatic with large blue-green canna-like leaves dusted with white bloom and tall stems of purple flowers. A statuesque feature for the edge of ponds. -
Purple Coral Pea · Hardenbergia violacea 'Happy Wanderer' A vigorous twining native pea bursting into sheets of purple flowers in late winter and spring. A reliable, fast cover for fences, trellises and banks. -
Ruby Glow Stonecrop · Sedum 'Ruby Glow' Low, spreading stems of blue-purple fleshy leaves carry flat heads of glowing ruby-red flowers in late summer. A compact, drought-hardy stonecrop alive with bees and butterflies. -
Seaside Daisy · Erigeron karvinskianus 'Profusion' A carpet of tiny daisies opening white and ageing to pink, flowering almost year-round in mild climates. Self-sows charmingly into walls and paving and shrugs off drought and salt. -
Shara Lomandra · Lomandra fluviatilis 'Shara' A soft weeping fine-leaved lomandra forming a low blue-green fountain. Compact and very hardy, ideal for borders, slopes and low-maintenance mass plantings. -
Shore Juniper · Juniperus conferta 'Shore Juniper' A low, spreading juniper with soft, slightly prickly blue-green needles that hugs the ground and tumbles over banks. Exceptionally salt- and sand-tolerant, it is a top groundcover for coastal slopes. -
Siberian Carpet Cypress · Microbiota decussata A low, spreading conifer with lacy, arching sprays of green foliage that turn bronze-purple in winter. An extremely hardy, shade-tolerant groundcover for banks and under trees. -
Silver Sunburst · Chrysocephalum apiculatum 'Silver Sunburst' A low spreading native with silvery-grey woolly foliage and clusters of golden button flowers over a long season. Tough, drought-hardy and great for bee-attracting borders. -
Six Hills Giant Catmint · Nepeta 'Six Hills Giant' A larger catmint forming a big, sprawling mound of grey aromatic foliage drenched in lavender-blue flowers. Long-flowering, drought-hardy and irresistible to bees and cats alike. -
Snake Vine · Hibbertia scandens A scrambling coastal climber and groundcover with glossy leaves and large bright yellow buttercup-like flowers through much of the year. A tough, versatile cover for banks, fences and dunes. -
Soft Twig Rush · Baumea rubiginosa A native marginal sedge forming neat clumps of fine green stems, useful for stabilising pond edges and natural water filtration. A reliable choice for constructed wetlands and rain gardens. -
Spiny-head Mat-rush · Lomandra longifolia An indestructible strappy-leaved native that thrives in sun or shade, wet or dry, coast or inland. The workhorse of low-maintenance landscaping and erosion control. -
Swamp Foxtail · Pennisetum alopecuroides A clumping grass with arching green foliage and showy purplish foxtail plumes in summer and autumn. Self-seeds readily and is regarded as an environmental weed in parts of Australia. -
Sweet Alyssum · Lobularia maritima A low carpet of tiny honey-scented flowers that hum with bees and hoverflies, perfect for edging and baskets. Tough, quick and self-seeding in mild climates. -
Tall Sedge · Carex appressa A vigorous weeping sedge forming a lush green fountain of fine arching foliage. Thriving in damp and boggy ground, it is a go-to for rain gardens, pond edges and erosion control. -
Tanika Mat Rush · Lomandra longifolia 'Tanika' A popular Australian native strappy-leaf plant forming fine-textured weeping clumps of bright green foliage with scented yellow flower spikes. Extremely tough, drought- and frost-hardy, and ideal for mass plantings. -
Tar Bush 'Kalbarri Carpet' · Eremophila glabra 'Kalbarri Carpet' A prostrate emu bush forming a dense silver-grey mat dotted with tubular yellow-green flowers that feed honeyeaters. An extremely drought-hardy groundcover for hot, dry banks. -
Tas Red Flax Lily · Dianella tasmanica 'Tas Red' A flax lily prized for the red-burgundy tones in its strappy foliage during cooler months, with blue flowers and purple berries. Hardy and colourful in mass plantings. -
Terracotta Yarrow · Achillea 'Terracotta' Broad flat heads open burnt-orange and fade through terracotta to soft buff-yellow over ferny grey foliage. A drought-hardy yarrow giving warm, shifting colour and excellent for drying. -
Tiny Rubies Pink · Dianthus 'Tiny Rubies' A dense, ground-hugging mat of fine blue-grey foliage studded with masses of tiny double rose-pink flowers in spring. Spicy-scented and tough, perfect for rockeries and edging. -
Turkish Sage · Phlomis russeliana Tiered whorls of soft-yellow hooded flowers stack up sturdy stems above big felted leaves. The architectural dried seed heads earn their keep right through winter. -
Upright Water Milfoil · Myriophyllum crispatum A native semi-emergent aquatic with feathery whorled foliage that rises above the water surface. A useful oxygenator and habitat plant for natural ponds and frog bogs. -
Virginia Creeper · Parthenocissus quinquefolia A vigorous self-clinging deciduous vine with handsome five-fingered leaves that ignite into fiery red and burgundy tones in autumn. Excellent for quickly covering large walls, fences and pergolas. -
Walker's Low Catmint · Nepeta x faassenii 'Walker's Low' A billowing mound of grey-green aromatic foliage smothered in lavender-blue flowers from spring into summer. Award-winning, tough and a superb low edging that bees swarm over. -
White Anzac Bottlebrush · Callistemon 'White Anzac' A low spreading bottlebrush with soft white brushes through spring and summer. A hardy, bird-attracting groundcovering screen useful for banks and coastal sites. -
Wonga Wonga Vine · Pandorea pandorana A hardy, fast Australian native climber bearing dense clusters of small creamy bell flowers often marked with maroon or brown throats in spring. Tough and adaptable, it screens quickly and shrugs off dry spells. -
Woolly Grevillea · Grevillea lanigera A prostrate, spreading grevillea that carpets the ground in soft grey foliage and pink-and-cream spider flowers through the cooler months, feeding honeyeaters when little else is out. -
Yarrow · Achillea millefolium Flat-topped flower plates over ferny aromatic foliage, exceptionally tough in poor dry soils and a haven for beneficial insects. Vigorous and spreading, so give it room. -
Yellow Wild Iris · Dietes bicolor Pale yellow iris flowers, each petal blotched maroon-brown at the base, are carried over slender evergreen foliage through the warm months. A hardy, low-care clumping perennial for tough spots. -
Zagreb Tickseed · Coreopsis verticillata 'Zagreb' Masses of golden-yellow star flowers cover a fine, thread-leaved mound all summer long. Drought-hardy and spreading, it makes a low, pollinator-rich carpet. -
Zebra Rush · Schoenoplectus tabernaemontani 'Zebrinus' A marginal rush prized for its upright cylindrical stems banded horizontally with cream and green. A striking vertical accent for pond edges and bog gardens.