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Carex sparganioides (Bur-reed Sedge)

Carex sparganioides (Bur-reed Sedge)

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Regular price $ 134.40
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Bur-reed sedge carries round seed clusters at intervals up the stem, with the upper ones crowded together. Broad, arching leaves form a clump below in the shade of rich woods.

Sun exposure for Carex sparganioides: partial shade; Shade. Soil conditions: moist to dry. Recorded habitats include rich deciduous woods; Floodplain forests; Forest edges. Reported height: 12 to 40 inches.

Growth habit: clump-forming rather than colony-forming. Allow space for this growth between neighboring plants over several seasons, rather than spacing only for the size of a young plant.

Plant specifications

Key growing facts

Sunlight Partial shade; Shade
Soil moisture Moist to dry
Height 12 to 40 inches

Native landscape companions

For partial sun / light shade and dry-mesic soil, consider these native plants alongside Carex sparganioides:

Companion plant Height
Elm-leaved Goldenrod (Solidago ulmifolia) About 1¼-3 ft
Curly-styled Wood Sedge (Carex rosea) 8 to 36 inches
Christmas Fern (Polystichum acrostichoides) 1½–2½ ft
White Snakeroot (Ageratina altissima) About 1½–3 ft

These landscape suggestions combine overlapping growing needs with documented plant associations. Match soil, seasonal wetness and mature spread to your site. Remnant records are described separately under Plant communities & associates.

Show / hide ▾Growing & planting details
Growth habit Clump-forming rather than colony-forming
Soil pH 5.0–6.8
Drought tolerance Low
Salt tolerance None

Plant identification & seed reference

Botanical name Carex sparganioides
Other common names loose-headed bracted sedge
Seed germination USDA lists cold stratification as not required; seed-lot response may vary.
Plant family Cyperaceae

Plant characteristics

Carex sparganioides (Bur-reed Sedge) is common sedge of mesic and wet savannas and woods.

  • Flower Color Green
  • Show / hide ▾Plant communities & associatesNo verified list yet

    Illinois woodland and stream communities

    Middle Fork Woods, Vermilion County (1999–2002 survey). Recorded in: dry upland bluff — east-facing river slope.

    Dry upland bluff — east-facing river slope — selected native associates: Carex pensylvanica, Carex rosea, Bromus pubescens.

    These plants share a recorded habitat; they were not necessarily found in the same small plot.

    Show / hide ▾Native range & C-value

    State nativity describes a broad range. Use the Chicago-region assessment for local context; a state listing does not establish county nativity.

    Wetland indicator — NWPL 2022 Midwest FAC
    C-value — Chicago region, Flora 2017 5
    Chicago-region native — Flora 2017 Yes
    Native range — U.S. states Arkansas; Connecticut; Delaware; Georgia; Illinois; Iowa; Kansas; Kentucky; Maine; Maryland; Massachusetts; Michigan; Minnesota; Missouri; Nebraska; New Hampshire; New Jersey; New York; Ohio; Pennsylvania; South Dakota; Tennessee; Vermont; Virginia; West Virginia; Wisconsin
    County nativity Not yet verified; occurrence records do not establish nativity.
    Show / hide ▾Pollinators & wildlifeNo verified list yet

    No additional named relationships have been verified for this listing.

    Show / hide ▾Frequently asked questions

    What are the ideal growing conditions for Bur-reed Sedge?
    Light: Partial shade; Shade. Soil moisture: Moist to dry.

    How do I germinate and establish Bur-reed Sedge from seed?
    USDA lists cold stratification as not required; seed-lot response may vary.

    Is Bur-reed Sedge deer and herbivore resistant?
    Species-specific deer resistance has not been verified here. Even plants described as resistant may be browsed. Use physical protection where deer damage is a concern.

    Show / hide ▾Sources & ecological notes

    Landscape companion selection: Natural Communities compared the growing requirements shown on these species pages with selected source records: Dry upland bluff — east-facing river slope — East-central Illinois. The shortlist is a planting-design inference. A shared record does not establish adjacency, identical soil requirements, local seed origin, or a tested planting combination. Regional synthesis records retain their documented focal-to-associate scope.

    Illinois woodland records: Larimore, Phillippe & Ebinger (2008), Middle Fork Woods flora, Appendix I. © 2008 University of Illinois Board of Trustees, CC BY 4.0. Habitat records transcribed, selected and linked to catalog names by Natural Communities. Survey: 1999–2002.

    Native range & ecological ratings: Flora of the Chicago Region (2017), via Universal FQA; USACE Chicago FQA (2017); Kew WCVP / Plants of the World Online; USACE National Wetland Plant List.

    Growing conditions & other references: Minnesota Wildflowers; USDA NRCS PLANTS.

    Native range does not identify the origin of the seed or plants offered. Community and wildlife records apply to the locations and conditions described.

    Research notes & credits

    USACE/ERDC fqadata — Chicago Region FQA 2017. Herman, B., Sliwinski, R. & Whitaker, S. (2017), Chicago Region FQA Calculator; distributed by USACE/ERDC in fqadata under CC0. Values may differ from Flora of the Chicago Region (2017). CC0 dedication. Retained for comparison; the displayed C-value follows Flora database 80.

    Range data: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew; 4 June 2026 release, accessed 7 September 2026. © The Trustees of the Royal Botanic Gardens, Kew. CC BY 3.0; selected and reformatted. Kew cannot warrant the quality or accuracy of these data. This use has no Kew endorsement.

    Flora rating attribution: Kenneth Johnson (2018), Flora of the Chicago Region UFQA Database, following Gerould Wilhelm and Laura Rericha (2017), Flora of the Chicago Region: A Floristic and Ecological Synthesis. Individual rating facts are presented with original commentary; the calculator’s software license is not treated as a license for the underlying Flora publication.

    Growing guidance: Illinois Extension — Keeping deer out of the yard and garden. Selected facts in original wording. General deer advice is not a species resistance rating.


    Plant Shipping & Care

    We want to ensure that our customers get what they want, a native backyard oasis. To do that, we need to follow a few simple guidelines and give you some information and pointers to make sure you get your plants delivered in a healthy state.

    As a reminder, you will receive an email to confirm your pickup or shipping window just before the plants are ready. See Order Fulfillment below for seasonal fulfillment windows.

     

    Choices to Receive Your Plants & Accessories

    • Website orders: Seed, plugs and bare-root plants offered for shipping are shipped to your address. Shipping charges are calculated at checkout.
    • Container trees and shrubs: Some #3 and #5 container options are offered for scheduled pickup only. Check the selected product option and the cart pickup instructions before ordering. Pickup and shipped items require separate orders where indicated in the cart.
    • Wholesale orders: Delivery and pickup are arranged separately according to the order, supplier yard and location. Wholesale pickup is free.
    • Pickup locations and dates are confirmed by email. Please wait for confirmation before traveling to a pickup site. Our offices are not retail stores or nursery pickup locations.

     

    Order Fulfilment - When Your Plants or Other Items Will Be Ready

    We take orders all year long and seed is shipped all year, but we only provide the plants to you in certain fulfillment windows to ensure healthy plants.

    Wholesale Orders

    • Shipped or are Ready For Pick Up As Requested.

     

    Retail & Website Orders

    • Seed Typically Ships Out Within One Week Of Order All Year Long
    • Typically, single species flats ship when ready, sometimes as soon as early to mid-April (depends on weather) through early-October.
    • Mixed species kits are batched and shipped as indicated on the product page.
    • If a plant order is placed while outside of the plant fulfillment window your plants will be reserved through your payment, however, the order will not be fulfilled and shipped until the following spring. We don't want to provide you plants when they won't be happy during the cold winter months. 
    • Early in the spring and later in the fall certain species may be dormant or partially dormant with brown leaves, however they will return to grow healthy next growing season.
    • Your order may arrive in several different shipments.
    • If certain plants within an order will not be available until a later date, we may choose to hold the full order until all are ready.  In certain circumstances, we may choose to send them in two separate shipments 
    • Fulfillment is always dependent upon plant availability.  We try our best but sometimes plants do not overwinter well and perish.  If a plant is on back order you will receive an email indicating the estimated shipping date.  If we can not provide the plant we will first notify you and give you an option of substitution or a refund of that individual species.
    • Plants are typically only packaged and shipped on Mondays to ensure they do not sit in the harsh delivery facility for extended periods of time over the weekend. You will receive a confirmation email once your delivery has been shipped and to estimate your delivery date.
    • Apparel & accessories are ready typically within one to two weeks. See product page for holiday shipping.

    Where We Ship

     

     

          What to Expect When Receiving Your Delivery

          • Your plants will be packaged with the utmost care
          • We will need to cut back certain plants prior to shipping. This seems counter-intuitive, however, the fewer leaves the less water the plants can lose during shipping, resulting in healthier plants for you. This also enables the plants to fit within the protective packaging and shipped safely.

           

             Shipments

            • Larger plant shipments will look similar to the picture below with a tray of your plants and a cardboard box to protect them during shipping.

             

             

            What to Do With Your Plants After  Receiving Your Delivery

            • Unpack your order IMMEDIATELY
            • Inspect for damage and report any issues immediately to Natives@NaturalCommunities.net
            • Water your plants
            • Install your plants as quickly as possible and water the entire garden area thoroughly
            • If you cannot install your plants immediately
              • Some plants may not be in a container, put them into some kind of a container such as a paper cup with loose soil until installation
              • Make sure each plant is receiving the appropriate amount of light.
              • Continue to water daily each morning and possibly again in the afternoon
              • No additional fertilizer is needed
            How to install native plugs
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