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How to Grow Japanese Lace-Leaf

The Japanese maple (Acer palmatum) is a deciduous tree that originates from eastern Asia. Many varieties of this species exist, and the shape of the leaves is particularly variable. The lace-leaf varieties have leaves with deep divisions, giving them a lacy appearance. A Japanese lace-leaf tree is hardy in U.S. Department of Agriculture hardiness zones 6 through 8, meaning these trees grow in areas where the lowest temperature during the year is between minus 10 and 20 degrees F.

Things You'll Need

  • Shovel
  • Organic compost
  • Peat
  • Leaf mulch
  • Tree wrap
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Instructions

    • 1

      Select a planting site in partial shade for the Japanese lace-leaf, such as the eastern side of a house. This location provides the trees protection from the afternoon sun.

    • 2

      Add organic compost to soil with poor drainage. The Japanese lace-leaf prefers loam, although it can tolerate some sand and clay. Add peat to the soil as necessary to lower the soil pH to between 4 and 7.5.

    • 3

      Create a mound of soil around the trunk of the Japanese lace-leaf at least 3 inches high to further improve the soil's drainage. Ensure the crown of the tree is above the soil level, as this tree does not root deeply.

    • 4

      Water the Japanese lace-leaf tree with 2 inches of supplemental water per week during its first growing season after transplanting it. Increase the amount of water during a prolonged drought to ensure the roots remain moist.

    • 5

      Apply a layer of leaf mulch that is at least 3 inches deep around the trunk of the Japanese lace-leaf. Ensure the mulch does not touch the trunk to prevent damage from insects and disease.

    • 6

      Wrap the trunk of a Japanese lace-leaf with tree wrap for its first two years of growth if it is in a sunny location. These trees are especially sensitive to leaf burn when they are young.