Kerria japonica
Ranunculus shrub
Common names: Kerrie, Japanese Kerrie
Photo: Jeffdelonge · CC BY-SA 3.0 · Source
This description was machine-translated.
Description
Kerria japonica, a summer‑green shrub from East Asia, has drooping green shoots that provide color even in winter. In April and May, yellow, ranunculus‑like flowers open densely along the arching branches. The ‘Pleniflora’ cultivar bears fuller blooms and appears especially lush. The plant spreads by runners over the years into a loose thicket, making it suitable for wild borders and naturalistic hedges. It is completely non‑poisonous and safe for children and pets.
Care instructions
Kerria japonica thrives in semi‑shaded to sunny spots on normal, well‑drained garden soil and tolerates slightly drier periods well. After flowering in May–June, cut back the spent shoots close to the ground to encourage fresh, blooming shoots the next year. Because the plant spreads via rhizomes, a rhizome barrier or annual removal of runners is advisable if you wish to limit its spread. The shrub is fully winter‑hardy and requires no winter protection. Remove yellowed or dead shoots in early spring before new growth begins.
Soil & site
Soil pH
Soil type
well-drained, humus-rich, nutrient-rich, loamy
Feeding
Medium feeder
Pruning
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