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Swamp Lily

Lilium superbum
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Lilium superbum (Swamp Lily) — botanical photograph
Pl. FDEB — Lilium superbum
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Overview

Swamp Lily, scientifically known as Lilium superbum, is a striking member of the Liliaceae family, native to eastern North America. This plant thrives in moist environments and can be found across states such as Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Kentucky, Louisiana, Maryland, Massachusetts, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, and West Virginia. Known for its ornamental value, Swamp Lily also has edible roots that can be consumed. The plant prefers full to partial sun, light or medium soil, and grows up to 2.4 meters tall, making it a notable addition to gardens and natural landscapes. The Swamp Lily's roots are edible and can be prepared in various ways; they are typically dug from the ground and used fresh or dried before being cooked. However, processing them raw may not yield palatable results. This plant is hardy in zones 4-9 and requires consistently moist conditions to thrive. For cultivation, ensure the soil remains well-draining but consistently damp. Propagation can be done through root division. Swamp Lily's distinctive features include its striking appearance with large, trumpet-shaped flowers that come in shades of white, pink, or red. Its height of up to 2.4 meters makes it a prominent feature in gardens and natural settings. While not medicinal, the plant is both ornamental and edible, offering a unique addition to landscapes where its roots can be enjoyed as a food source.

Quick answers

What is Swamp Lily?

Swamp Lily, scientifically known as Lilium superbum, is a striking member of the Liliaceae family, native to eastern North America.

Growingconditions · propagation · uses
V

Cultivation

Swamp Lily thrives in full to partial sun and requires moist conditions, making it suitable for areas with light or medium soil. It is hardy in zones 4-9 and can grow up to 2.4 meters tall. For cultivation, ensure the soil remains consistently damp but well-draining. Propagation can be done through root division. The plant is native to eastern North America and is both ornamental and edible, with its roots being the edible part.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium
Hardiness
4-9
Mature size
2.4 m tall
For first-time growers

How to grow Swamp Lily for the first time

8steps

Start with Swamp Lily to gain experience in growing lilies, focusing on basic care.

  1. 1

    What you'll need

    Swamp Lily bulbs or seedlings, a trowel, mulch.

  2. 2

    Best time to plant

    Plant in spring after the last frost or fall before the first freeze.

  3. 3

    Soil and container prep

    Choose a location with moist, light soil; amend with compost if needed.

  4. 4

    Sowing or transplanting

    Dig holes 15 cm deep and 30 cm apart for bulbs; plant seedlings at the same depth they were in their container.

  5. 5

    First two weeks

    Water regularly to keep soil moist but not waterlogged; mulch around plants.

  6. 6

    Ongoing care

    Provide light to partial sun, and continue regular watering. Fertilize once a year with compost.

  7. 7

    Harvest or pruning

    Prune dead flowers to encourage more blooms but do not harvest roots for eating.

  8. 8

    Common mistakes

    Planting too deep, overwatering, neglecting mulch, and using chemical fertilizers.

VI

Edible & utility

Edible parts:Root
Edible uses: The Swamp Lily's roots are edible and can be prepared in various ways. They are typically dug from the ground and used fresh or dried before being cooked. Skip processing them raw as they may not be palatable.
Contextrange · companions · related
VII

Distribution

27 native · 0 introduced
Distribution across1 continent· 27 native
Asia1 region
native (1)Georgia
Broader regions
native:Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Illinois, Indiana, Kentucky, Louisiana, Maryland, Masachusettes, Massachusetts, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode I., South Carolina, Tennessee, Virginia, West Virginia
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Specimen gallery

1 image
Lilium superbum (Swamp Lily) — botanical photograph
Swamp Lily (Lilium superbum)
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