Acorus calamus (Marginal Aquatic)

Acorus calamus, commonly known as sweet flag, is a non-invasive rush that, despite being non-native, has established itself in the wild since the 17th century. This perennial plant, characterized by its rhizomatous growth, gradually forms clumps in shallow waters or damp, boggy areas. Its striking flat, blade-like leaves boast a vibrant green hue and emit a delightful citrus fragrance when crushed. From May to July, Acorus calamus produces clusters of arum-like flowers, adding a touch of beauty to its surroundings. This plant not only enhances the aesthetic appeal of water bodies but also serves practical purposes in landscaping.In addition to its ornamental value, Acorus calamus plays a vital role in supporting local ecosystems. It provides essential cover for various wildlife and aquatic creatures, creating a safe haven for them to thrive. Moreover, this plant acts as a natural water purifier, effectively absorbing excess nutrients from the water. By doing so, it helps maintain the clarity of ponds and reduces the growth of algae, contributing to a healthier aquatic environment. Whether used to define pond edges or to promote biodiversity, Acorus calamus is a valuable addition to any water garden or natural landscape.Height: 90cm (35in). Spread: 100cm (39in).