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How to Grow Erigenia Bulbosa

Erigenia bulbosa is the botanical name for a perennial wildflower also known as harbinger-of-spring. It is native to North America and a member of the same plant family as carrots. It produces delicate white blooms with dark brown anthers during late winter or early spring. Erigenia bulbosa grows to a height of less than 1 foot and occurs naturally in shaded, woody sites. It performs well in almost any soil that retains even moisture.

Things You'll Need

  • Spade
  • Organic mulch

Instructions

    • 1

      Gather Erigenia bulbosa seeds in middle spring to late spring, after they have dried completely.

    • 2

      Prepare a planting site by removing weeds and grass. Loosen the soil 8 to 10 inches deep with a spade.

    • 3

      Plant the seeds at a depth equal to 1/2 their length. Moisten the soil lightly right after planting. Continue to water the site when the top 1/2 inch of soil dries out.

    • 4

      Spread 2 to 3 inches of organic mulch around the plants when they are 3 to 4 inches tall. This protects the roots, prevents weeds and eliminates the need for fertilizer, as nutrients are released when the mulch decomposes.

    • 5

      Keep the soil lightly moist at all times, but avoid over-watering, which could lead to disease.

    • 6

      Prune away damaged and unsightly leaves when you notice them.

    • 7

      Cut the foliage of erigenia bulbosa back to soil level during summer.

    • 8

      Renew the layer of mulch in early fall to ensure protection of the roots during winter months.