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How to Fertilize Wheatgrass

Wheatgrass sprouts are considered a health food and are easily grow at home. Home growers can plant the sprouts in outdoor gardens or in growing trays. For growing trays, you can use either soil or a soilless medium, such as a baby blanket or vermiculite. Soilless mediums will need fertilization and even wheatgrass grown in soil can benefit from a nutrient boost. Wheatgrass thrives in nitrogen-rich conditions.

Things You'll Need

  • Compost
  • Pitch fork or rototiller
  • Kelp fertilizer
  • Spray bottle
  • Fleece blanket
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Instructions

  1. Compost

    • 1

      Spread rich compost over the soil before planting the wheatgrass.

    • 2

      Work the compost into the soil using a pitchfork or rototiller for large spaces.

    • 3

      Plant the wheatgrass as usual.

    Kelp

    • 4

      Dilute liquid kelp fertilizer in a spray bottle at a ratio of 1 tablespoon per quart of water.

    • 5

      Saturate non-soil planting mediums, such as fleece blankets, with the solution. Potting soil won't need kelp fertilizer added.

    • 6

      Spray the kelp fertilizer onto the wheatgrass for one of the two daily waterings.