Typha laxmannii aka Graceful Cattail

Typha laxmannii, or Laxmann's bulrush, is an aquatic perennial. It belongs to the bulrush family, Typhaceae. Its native range runs from southeast Europe to Japan. It grows in temperate regions and is not native to Britain or Ireland. Wild plants grow beside lakes, rivers, and ditches. These wet habitats suit its role in garden ponds.

This upright plant forms tufts of long, narrow, grey-green leaves. It loses its leaves for winter. Garden plants reach about 3.3–4.9 feet [1–1.5 metres] tall and wide. They take two to five years to reach full size. The flowers appear in summer and later turn brown. Missouri Botanical Garden lists a flowering season from July to November. Male flowers are yellow, while female flowers are green. The flower stems also suit cutting for indoor use.

Grow this bulrush in fertile, boggy soil or along pond edges. It can grow in water up to 1 foot [0.3 metres] deep. Full sun suits it, though Missouri Botanical Garden also lists partial shade. Clay and loam both suit its needs. It accepts acid, neutral, and alkaline soil. The soil should stay wet rather than drain freely. RHS rates its hardiness H6; Missouri Botanical Garden lists USDA zones 4–10. It suits water gardens, ponds, and wildlife gardens, and attracts birds.

Spreading growth is its main garden problem. Plants can spread fast in shallow water and become hard to manage. Missouri Botanical Garden warns of strong spread outside containers. Roots may also pierce pond liners. These risks matter when choosing a place to plant it. Serious insect and disease problems are not usually reported. Divide plants in spring to make more plants. Remove dead leaves and old flower stems before fresh spring growth starts.

Plants For A Future lists several edible parts. These include roots, shoots, leaves, stems, flowers, pollen, and seeds. Roots can be eaten raw or cooked, or dried into flour. Young shoots and peeled stem bases can also be eaten. The small seeds need cooking and take work to use. That source reports no known hazards, rather than proof of complete safety. It records medicinal use of stamens and pollen to curb bleeding. Stems and leaves also supply material for thatch, weaving, and paper.