Caltha polypetala – Giant Marsh Marigold

Erect stems with serrated leaves. Plant in medium container, using aquatic soil, covering with pea gravel. Place on marginal shelf. Trim decaying foliage in Autumn.

Flower: Yellow

Flowering time: March to May, August to October

Planting depth: 0-10cm (0-4in) of water

Height: Up to 23cm (9in)

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