Ranunculus flammula
lesser spearwort
This pond plant dies right back in autumn, then fresh new growth appears again in spring.
- Position: full sun or partial shade
- Depth of water: 15-22cm (6-9in)
- Rate of growth: average
- Flowering period: May to June
- Hardiness: fully hardy
This delicate water buttercup is a perfect marginal plant for still or slow-moving water. Slender red-tinted green stems are useful for softening the water's edge and in early summer the plant produces a profusion of small, yellow, buttercup-like flowers. Less invasive than greater spearwort, Ranunculus flammula is ideal for small ponds.
Grow in boggy soil, still or slow moving water up to 15-22cm (6-9”) deep. Cut back after flowering. Lift and divide large clumps in early spring before the plant has flowered.
- Humans/Pets: Harmful if eaten; skin irritant