Marsh Marigold 'Multiplex'

Caltha palustris 'Multiplex' is a marginal aquatic perennial with dark green leaves and profuse, double, bright yellow flowers in spring, perfect for pond margins.

Sun: Full Sun to Partial Shade.

Soil: Aquatic/Boggy.

Hardiness: H5 — down to −15°C.

Flowering: Jun, Jul, Aug.