Good news for gardeners: Rhodanthe chlorocephala is one of those wonderful plants that gives a lot and asks for very little. With its papery, everlasting blooms and elegant appearance, the pink everlasting is equally at home in a cottage garden bed or a cut flower patch — and it won’t demand rich soil or constant attention to thrive. Here’s everything you need to know to grow it successfully.
Drainage Is Important, But Don’t Stress
Rhodanthe chlorocephala prefers well-drained soil and is most at home in sandy or sandy-loam conditions — the kind that drain freely after rain. That said, it can tolerate some degree of waterlogging, making it more adaptable than many people assume. If your garden has heavier clay soil, working in some coarse sand and grit will help, but a brief wet spell won’t spell disaster. Raised garden beds, rock gardens, and well-draining containers are all great options if you want to play it safe.
Keep the Soil Lean
This is a plant that thrives on neglect — at least when it comes to fertiliser. Rich, heavily amended soils encourage lush leafy growth at the expense of flowers. Avoid adding compost or slow-release fertilisers if your soil is already reasonably fertile. Sandy, nutrient-poor conditions most closely mimic the plant’s native Western Australian habitat, and that’s where it performs best. If you do feed it, choose a low-phosphorus fertiliser and apply sparingly.
Sowing and Transplanting
Rhodanthe chlorocephala can be sown directly where you want the plants to grow, or started in pots and transplanted once seedlings are established. In temperate Australian climates, sow in autumn. In cooler climates, early spring works well.
Scatter seeds thinly on the surface of prepared soil and cover with no more than two millimetres of fine sand or vermiculite — these seeds need light to germinate, so don’t bury them. Keep the seedbed moist but not wet. Germination typically takes 7–14 days. Once seedlings have their second set of true leaves, thin or transplant them to around 15–20 centimetres apart, handling the roots gently.
Sun, Sun, and More Sun — But Shade Is Fine Too
Rhodanthe chlorocephala loves a sunny spot and performs best with at least six hours of direct sunlight daily. That said, it’s more flexible than many sun-loving annuals — it can tolerate a degree of shade, and dappled or speckled sunlight works just fine. While deep, heavy shade will cause plants to become leggy and flower poorly, a spot under light tree canopy or along a partly shaded fence is perfectly workable. When in doubt, err on the side of more sun, but don’t rule out those softer, filtered-light spots in your garden.
Watering and Ongoing Care
Once established, the pink sunray is pleasingly drought tolerant. Water moderately and allow the soil to dry out a little between waterings. In humid conditions or during wet spells, ensure good air circulation around plants to prevent botrytis and other fungal problems.
The best part? Once sown, Rhodanthe chlorocephala largely looks after itself. No deadheading, no fussing — simply let the flowers do their thing. As blooms mature and dry on the plant, seeds fall naturally to the ground and self-seed for the following season. Over time, an established patch will reliably return year after year with minimal intervention. It’s gardening at its most effortless.