Northwest Territory Sedge (Utriculata)

The Northwest Territory Sedge (Utriculata) is generally described as a perennial graminoid. This is native to the U.S. (United States) has its most active growth period in the spring and summer and fall . The greatest bloom is usually observed in the mid summer, with fruit and seed production starting in the spring and continuing until summer. Leaves are not retained year to year. The Northwest Territory Sedge (Utriculata) has a moderate life span relative to most other plant species and a moderate growth rate. At maturity, the typical Northwest Territory Sedge (Utriculata) will reach up to 3.5 feet high, with a maximum height at 20 years of 0 inches.

The Northwest Territory Sedge (Utriculata) is usually not commercially available except under contract. It can be propagated by bare root, seed, sprigs. It has a slow ability to spread through seed production and the seedlings have low vigor. Note that cold stratification is not required for seed germination and the plant cannot survive exposure to temperatures below -43°F. has low tolerance to drought and restricted water conditions.

Plant Basics
Category
Growth Rate Moderate
General Type Graminoid
Growth Period Spring, Summer, Fall
Growth Duration Perennial
Lifespan Moderate
Plant Nativity Native to U.S.
Commercial Availability Contracting Only
Physical Characteristics
Bloom Period Mid Summer
Displays Fall Colors No
Shape/Growth Form Rhizomatous
Drought Tolerance Low
Shade Tolerance Intolerant
Height When Mature 3.5
Vegetative Spread Slow
Flower Color Green
Flower Conspicuousness No
Fruit/Seed Abundance Low
Fruit/Seed Seasonality Spring Summer
Seed Spread Rate Slow
Gardening Characteristics
Propagations (Ways to Grow) Bare Root, Seed, Sprigs
Moisture Requirements High
Cold Stratification Required Yes
Minimum Temperature -43
Soil Depth for Roots 8
Toxic to Nearby Plants No
Toxic to Livestock No
After-Harvest Regrowth Rate Slow
After-Harvest Resprout Ability No
Responds to Coppicing No
Growth Requirements
pH Range 5.7–7.7 pH
Precipitation Range 18–18 inches/yr
Planting Density 11000–18000 indiv./acre
Soil Textures Fine, Medium
Soil Depth for Roots 8
Minimum Frost-Free Days 100 day(s)
Salinity Tolerance Low
CaCO3 Tolerance Low
Sustainability & Use
Leaf Retention No
Palatability Low
Fire Resistant No
Causes Livestock Bloating None

Source: USDA, NRCS, PLANTS Database, plants.usda.gov.
National Plant Data Center, Baton Rouge, LA 70874-4490 USA