Carex typhina aka Cat Tail Sedge

Carex typhina is a perennial known as cattail sedge. The RHS also calls it cat-tail sedge. It belongs to Cyperaceae, the sedge family. Its home range spans eastern Canada and the United States. Within the United States, it grows in central and eastern regions. Kew places this plant in a temperate climate. The RHS lists it as non-native to Britain and Ireland. This tells us about its origin, not its garden hardiness.

Kew calls its life form perennial or a rhizomatous geophyte. A perennial lives for more than one growing season. The term rhizomatous refers to growth through stems below ground. Chicago Botanic Garden lists it as a perennial too. Neither of the two supplied plant profiles gives its full-grown height or width. These sources give no firm size range for garden plans. They also lack details on this species' leaf shape. They give no account of its stem form either.

Chicago Botanic Garden lists green flowers for this sedge. It gives bloom times of May through June and July through August. These dates span late spring and the summer months. They do not show that blooms last that whole time. The supplied records give no more facts about the flowers. They do not describe the fruit or seed heads. The common name alone cannot tell us about those parts. The sources do not say how pollen reaches its flowers.

Chicago Botanic Garden lists full sun and partial shade for growth. This gives more than one choice of light level. The same record pairs both light levels with moist soil. It states a need for moisture, not an ability to cope with drought. It gives USDA hardiness zones 4 through 10. It gives no UK hardiness rating or soil pH range. It does not state soil texture or rate of growth.

These records give a basic view of this temperate perennial sedge. They tell us its origin and its green flower color. They also give light choices and its need for moist soil. They list no specific landscape uses or benefits for wildlife. Neither profile gives pest or disease facts for this species. No supplied source names parts to eat or uses as medicine. Nor do these records say if this species is toxic. Do not take that lack of facts as proof of safety.