Adding statuesque colour to a perennial prairie style garden, Echinacea Purpurea Magnus (Purple Coneflower) ground cover will add splashes of colour when planted towards the back of a border with their stiffly upright stems. Plant them in full sun with Rudbeckia, Verbena, Ornamental Grasses or Hardy Geraniums for a wonderful long flowering show of colour.
Ideally grow Echinacea Purpurea Magnus ground cover in full sun for maximum colour, though they will tolerate partial shade . They will happily thrive in most soils so long as they are well-drained. Cut back any dead flowers and foliage in spring to allow for new growth. Once established they are fully hardy. Over time clumps can become congested so split these into two or three plants in late Autumn or early Spring and they will last for years.
As a rough guide when planting Echinacea Purpurea Magnus as ground cover – 4 plants per square metre is adequate with a little patience, 6 will give better coverage, and 9-12 will make a weed supressing carpet very quickly.
How to grow Echinacea Purpurea Magnus
Position: Full sun, dappled shade
Soil and site: Well-drained – almost any soil except waterlogged
Flowering time: Mid-late Summer to late Autumn
Growth rate: Moderate
Ultimate height and spread: Height to 75cm, spread to 45cm
Hardiness: Fully hardy once established
Aftercare: In early Spring cut back the flowered shoots and any dead foliage to ground level. After pruning feed with bonemeal and apply a generous mulch of well-rotted garden compost or manure around the base of the plant. Split congested clumps every few years in Autumn or early Spring.