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Large Toothwort

Dentaria maxima
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Dentaria maxima (Large Toothwort) — botanical photograph
Pl. 4524 — Dentaria maxima
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I

Overview

Large Toothwort (Dentaria maxima) is a perennial herb native to the northeastern United States and eastern Canada, including states and provinces such as Connecticut, Maine, Massachusetts, Michigan, New Brunswick, New Jersey, New York, Ohio, Ontario, Pennsylvania, Québec, Vermont, and Wisconsin. This plant thrives in moist, light to partial shade environments with well-drained soil that can be sandy or medium in texture. Known for its edible root, large toothwort is both a native and ornamental addition to gardens, though it is not commonly cultivated. Its distinctive feature lies in the shape of its leaves, which are divided into three leaflets, each with prominent teeth along the edges. The roots of large toothwort can be prepared in various ways, typically dug from the ground and eaten raw or cooked. Some may choose to dry the roots for later use. While it is not medicinal, caution should be exercised when handling and consuming any wild plants to ensure they are correctly identified.

Quick answers

What is Large Toothwort?

Large Toothwort (Dentaria maxima) is a perennial herb native to the northeastern United States and eastern Canada, including states and provinces such as Connecticut, Maine, Massachusetts, Michigan, New Brunswick, New Jersey, New York, Ohio, Ontario, Pennsylvania, Québec, Vermont, and Wisconsin.

Growingconditions · propagation · uses
V

Cultivation

Large Toothwort thrives in partial sun to shade and prefers moist, light to medium soil. It is a perennial that grows to about 0.3 meters tall. For best results, plant in a location with adequate moisture and well-draining soil. Propagate through division or seed. This plant is hardy in temperate regions and is native to areas including Connecticut, Maine, Massachusetts, Michigan, New Brunswick, New Jersey, New York, Ohio, Ontario, Pennsylvania, Québec, and Vermont. Its edible parts include the root.
Light
Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium
Life cycle
Perennial
Habit
Forb/herb
Mature size
0.3 m tall
For first-time growers

How to grow Large Toothwort for the first time

7steps

Start with Large Toothwort as a simple, low-maintenance perennial for your garden.

  1. 1

    What you'll need

    A small plot of soil or container, seeds or young plants.

  2. 2

    Best time to plant

    Plant in early spring or late fall when the weather is cooler.

  3. 3

    Soil and container prep

    Ensure the soil is moist, light (sandy), and well-draining. Containers should have good drainage holes.

  4. 4

    Sowing or transplanting

    Direct sow seeds 0.5 cm deep in the ground or plant young seedlings at a spacing of about 30 cm.

  5. 5

    First two weeks

    Keep soil consistently moist and avoid direct sunlight to prevent drying out.

  6. 6

    Ongoing care

    Water regularly, especially during dry spells. Mulch around the plants to retain moisture and suppress weeds.

  7. 7

    Harvest or pruning

    Prune dead leaves in late winter before new growth starts to maintain plant health.

VI

Edible & utility

Edible parts:Root
Edible uses: The Large Toothwort's root is edible and can be prepared in various ways. It is typically dug from the ground and eaten raw or cooked. Some may choose to dry the roots for later use. Skip preparation details beyond these basic methods.
Contextrange · companions · related
VII

Distribution

14 native · 0 introduced
Distribution across0 continents· 14 native
Broader regions
native:Connecticut, Maine, Masachusettes, Massachusetts, Michigan, New Brunswick, New Jersey, New York, Ohio, Ontario, Pennsylvania, Québec, Vermont, Wisconsin
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Specimen gallery

1 image
Dentaria maxima (Large Toothwort) — botanical photograph
Large Toothwort (Dentaria maxima)
XI

Explore further

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About this entry

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