Description
Equisetum japonicum, commonly known as Japanese Horsetail, is a striking architectural marginal pond plant valued for its tall, upright green stems marked with distinctive dark bands. The clean vertical growth habit makes it particularly popular in modern pond designs and contemporary water features.
This hardy aquatic plant grows well in shallow water or damp soil and is ideal for planting along pond margins, streams, or bog gardens. The strong vertical stems provide structure and contrast against softer pond plants while also creating a natural habitat for insects and small wildlife.
Equisetum japonicum spreads steadily and is often planted in aquatic baskets to help control its growth, making it easier to manage within a pond planting scheme.
Planting depth: 0–10cm of water above the basket
Position: Full sun to partial shade
Height: 60–100cm
Spread: 45–60cm
Growth rate: Moderate to fast
Hardiness: Fully hardy in the UK
A bold and architectural marginal plant that adds height, structure, and a contemporary look to pond margins and water gardens.