Extension > Garden > Diagnose a problem > Is this plant a weed? > Sedges > Yellow Nutsedge
Yellow Nutsedge
Cyperus esculentus
Found in:
- Lawns and landscape beds
- Common in moist areas, but is occasionally found in drier conditions
Characteristics:
- Perennial, yellowish-green, grass-like plant
- Long, narrow, waxy appearing triangular shaped stems
- Flowers are yellowish or brownish spikelets similar to those of grasses
- Root system is fibrous
- Underground stems, known as rhizomes, form off-white, marble sized tubers (nutlets) from which new plants grow each spring
Significance
- Minnesota Secondary Noxious Weed
- Tolerates and survives normal lawn mowing conditions