Species Mingan Islands Sedge

Mingan Islands Sedge

Carex x minganinsularum

Mingan Islands Sedge (Carex x minganinsularum) is a rare plant species found only on the Mingan Islands in Quebec, Canada. It can be identified by its bright yellow flowering heads and short rhizomes extending from the base. It grows in wet meadows and marshy areas, and its triangular leaves form a lush green clump. This species is a capable competitor and displaces some native species, but is also an important food source for many indigenous creature species. It prefers acidic soil and cool, damp summers and can tolerate occasional flooding. The Mingan Islands Sedge is protected as a species-at-risk due to its limited natural range and fragmentation of its habitats as a result of human activities.

Watering:

Minimal

Hardiness Zone:

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Salt Tolerant:

Yes

Invasive:

Yes

Care Level:

Medium

watering

Sedge plants require regular watering for optimal growth and health. Generally, water the plant deeply every 5 to 7 days during the growing season. When watering, make sure the soil is thoroughly moistened. During periods of high temperatures, the plant may need to be watered more often. In the winter, water only when the soil becomes dry. Over-watering can lead to root rot, so be careful not to overwater the plant. Additionally, provide the plant with plenty of organic mulch to keep the soil moist and to protect the roots from extreme temperatures.

sunlight

Sedge (Carex x limula) is a perennial plant species that prefers full sun, growing best in areas that receive 4 to 6 hours of direct sunlight each day. The species does best in temperate climates with indirect sunlight during the hottest parts of the day. For optimal growth, Carex x limula should be exposed to morning and late afternoon sun with some midday shade, and will require extra moisture to tolerate extended periods of direct sunlight.

pruning

Sedge (Carex x limula) should be pruned about once a year. It is best to do so late in the season, usually after the first frost. Pruning should focus on tired or overgrown foliage. This includes removing any dead or faded leaves, as well as any brown tips or stems. This will encourage healthy new growth and increase the overall health of the plant. If you need to control its size, then lightly trim the plant back by no more than 1 third of its total height.

⚠️ Perenual and its members cannot be held liable for any health issues that may arise from the information provided on the website or from using any of the plants found on the site. The information provided is intended to be used as general guidelines only.