Echinacea

Echinacea purpurea

Engels: Purple Coneflower

perennialAsteraceaeEetbaar

Echinacea (Echinacea purpurea) is a edible perennial from the Asteraceae family that grows up to 100cm tall. This plant thrives in full sun and requires low maintenance. Blooms in autumn and summer with pink, purple flowers and attracts bees and butterflies and birds.

Hoogte

60–100 cm

Breedte

40–50 cm

Zonligging

full sun

Waterbehoefte

low water needs

Grondsoort

sandy soil, loam, chalky soil

Onderhoud

low maintenance

Bloeitijd

autumn, summer

Bloemkleuren

pink, purple

Ecologische waarde

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Verzorgingskalender

Taak	Jan	Feb	Mrt	Apr	Mei	Jun	Jul	Aug	Sep	Okt	Nov	Dec
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💧Bemesten

Care tips

Planting

Purple coneflower thrives in full sun and tolerates a wide range of well-drained soils, including sandy, loamy, and chalky types. It dislikes heavy clay or waterlogged ground, so if your soil is prone to sitting wet, dig in grit or sharp sand to improve drainage before planting. Choose an open, sunny spot where the plant will receive at least six hours of direct sunlight daily; shade leads to weak, floppy growth and fewer flowers. Plant container-grown echinacea in March, April, September, or October. Dig a hole roughly twice the width of the root ball and the same depth. Loosen the roots gently if they are pot-bound, then position the plant so the crown sits level with the surrounding soil—planting too deep can encourage rot. Backfill with the excavated soil, firm gently with your hands, and water thoroughly to settle the roots. Space plants 45 cm apart to allow for their mature spread of 40–50 cm and ensure good air circulation, which helps prevent mildew. If you are sowing seed, scatter thinly on the surface in early spring and barely cover; germination can be slow and erratic, so many gardeners prefer to buy young plants. After planting, water well and apply a 5 cm layer of garden compost or well-rotted manure around the base, keeping it clear of the crown. This mulch suppresses weeds, conserves moisture during establishment, and gradually improves soil structure. Water regularly for the first few weeks until new growth appears, then reduce frequency—established echinacea is notably drought-tolerant.

Pruning

Purple coneflower does not require traditional pruning in the way shrubs do, but a single annual tidy-up in March keeps plants vigorous and tidy. Use secateurs or garden shears to cut back all the previous year's dead stems to ground level, just as new basal foliage begins to emerge. This removes winter debris, reduces the risk of fungal disease overwintering on old material, and makes way for fresh growth. If you have left the seed heads standing over winter to feed birds—a common and worthwhile practice—March is the time to clear them away. During the flowering season, which runs from summer into autumn, deadheading is optional and depends on your priorities. Removing spent blooms as they fade encourages a few more flushes of flower and keeps the plant looking neat, but many gardeners leave at least some seed heads in place from late summer onward. The distinctive spiky cones are attractive to goldfinches and provide valuable winter interest in the border, and self-sown seedlings may appear the following spring, though they will not always come true to the parent's colour. If your clump becomes congested or flowering declines after three or four years, lift and divide it in early spring rather than pruning. Dig up the whole plant, tease or cut the crown into sections with a sharp spade, and replant healthy portions with plenty of roots. Discard any woody, unproductive centres. This rejuvenates the plant and gives you extras to spread around the garden.

Maintenance

Echinacea is a low-maintenance perennial once established, with modest water and nutrient needs. Water newly planted specimens regularly through their first growing season, but after that you can rely largely on rainfall. The plant's deep taproot makes it highly drought-tolerant, and overwatering—especially in heavy soil—is more harmful than neglect. In prolonged dry spells during summer, a thorough soak every couple of weeks is sufficient; avoid frequent shallow watering, which encourages shallow rooting. Feed once a year in March with a general-purpose granular fertiliser such as blood, fish, and bone or Growmore, scattered around the base at the rate recommended on the packet. Echinacea does not need rich soil and excessive nitrogen produces lush foliage at the expense of flowers. A light spring feed and an annual mulch of garden compost are all that is required to keep plants healthy. Purple coneflower is fully hardy across temperate Europe (zone 3a–9a) and needs no winter protection. Leave the stems standing after flowering finishes if you wish to enjoy the seed heads and provide food for birds, or cut them down in autumn if you prefer a tidy border. Pests are rarely a problem, but watch for vine weevil larvae in container-grown plants; they chew roots and can kill young specimens. Powdery mildew may appear on leaves in late summer, especially in dry conditions or crowded plantings—improve spacing and air flow, and remove affected foliage. Slugs occasionally nibble emerging shoots in spring; use your preferred control method if damage is severe.