Schildblad

Darmera peltata

Engels: Umbrella plant

perennialSaxifragaceae

Schildblad (Darmera peltata) is a perennial from the Saxifragaceae family that grows up to 120cm tall. This plant thrives in partial shade to shade and requires low maintenance. Blooms in early spring and spring with pink flowers and attracts bees.

Hoogte

60–120 cm

Breedte

80–150 cm

Zonligging

partial shade, full shade

Waterbehoefte

high water needs

Grondsoort

loam, clay soil, peat soil

Onderhoud

low maintenance

Bloeitijd

early spring, spring

Bloemkleuren

pink

Ecologische waarde

Trekt bijen aan

Verzorgingskalender

Taak	Jan	Feb	Mrt	Apr	Mei	Jun	Jul	Aug	Sep	Okt	Nov	Dec
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Care tips

Planting

Darmera peltata thrives in damp, shaded spots and is ideal for bog gardens, pond margins, or any area with reliably moist soil. Choose a position in partial or full shade; it tolerates some morning sun but scorches in hot, exposed sites. The soil should be moisture-retentive—loam, clay, or peat-based soils are all suitable—and ideally enriched with organic matter such as well-rotted compost or leaf mould before planting. Plant in March, April, September, or October. Autumn planting allows the rhizomes to establish before winter, while spring planting gives a full growing season ahead. Dig a hole large enough to accommodate the thick, fleshy rhizome comfortably. Position the rhizome horizontally just below the soil surface, around 5–8 cm deep, with any growing points facing upwards. Space plants 100 cm apart; darmera spreads steadily via rhizomes and needs room to develop its impressive foliage clumps. After planting, water thoroughly to settle the soil around the roots and eliminate air pockets. Keep the soil consistently moist, especially during the first growing season. Apply a 5–8 cm layer of organic mulch such as composted bark or leaf mould around the base to conserve moisture and suppress weeds, but keep it clear of the crown to prevent rot. In very dry spells, water generously—darmera will not tolerate drought. If planting near a pond or stream, position it where the roots can access moisture naturally. The plant will reward you with striking umbrella-like leaves up to 60 cm across and clusters of pink flowers in early spring before the foliage fully emerges.

Pruning

Darmera peltata requires very little pruning, but a tidy-up in November keeps the plant looking its best and prevents fungal issues over winter. By late autumn the large, rounded leaves will have turned attractive shades of bronze and red before collapsing with the first hard frosts. Once the foliage has died back completely and looks unsightly, cut it down to ground level using secateurs or a sharp knife. Remove all dead leaves and stems, as decaying material left in place can harbour slugs and encourage rot around the crown, particularly in the damp conditions this plant prefers. There is no need to prune during the growing season. If individual leaves become damaged, tatty, or diseased during summer, you can remove them at the base, but avoid cutting back healthy foliage—the large leaves are the plant's main feature and essential for photosynthesis. After the pink flower clusters fade in spring, you can deadhead the spent blooms if you wish, though this is purely cosmetic; leaving them does no harm and the seed heads have a certain architectural interest. No special tools are required beyond clean, sharp secateurs. Darmera's thick rhizomes sit at or just below soil level, so take care not to damage them when cutting back top growth. If clumps become congested after several years, you can lift and divide the rhizomes in early spring, replanting sections with healthy growing points and discarding any woody, unproductive portions. This rejuvenates the plant and provides new stock, but division is optional—established clumps can remain undisturbed for many years without issue.

Maintenance

Watering is the single most important task with darmera. This plant has high water needs and must never dry out. In spring and summer, water deeply and regularly, especially during dry spells; the soil should remain consistently moist to the touch. If planted beside a pond or stream, natural moisture will usually suffice, but in borders you may need to water two or three times a week in warm weather. Reduce watering frequency in autumn as growth slows, but don't let the soil become bone-dry even in winter. Feed in April and May to support the lush foliage. Apply a balanced, slow-release granular fertiliser around the base of the plant, or use a general-purpose liquid feed every three to four weeks during the growing season. Avoid high-nitrogen feeds, which promote soft growth at the expense of flowers. A spring mulch of well-rotted compost or manure also provides gentle, sustained nutrition and helps retain soil moisture. Darmera is fully hardy in zones 5–9 and needs no winter protection in temperate Europe. The rhizomes survive freezing temperatures underground, and new growth emerges reliably each spring. Mulch around the crown in late autumn to insulate the soil and suppress weeds. Pests are rarely a problem, but slugs and snails can damage emerging shoots and young leaves in spring. Use organic slug pellets, beer traps, or hand-pick in the evening. Darmera is generally disease-free, though prolonged waterlogging in heavy clay can occasionally cause rhizome rot. Ensure good drainage despite the plant's love of moisture, and clear away dead foliage promptly in autumn to reduce fungal risk.