The following trees have certain disadvantages that you should be aware of before planting.


Common name
Scientific name
Potential problems
American elm Ulmus americana Dutch elm disease
Black locust Robinia pseudoacacia Brittle wood; susceptible to leaf miner and cankers, produces root suckers
Black cherry Prunus serotina Messy fruit; susceptible to insects
Black walnut Juglans nigra Difficult to grow plants under due to a toxin (jugalone) produced in the leaves; anthracnose can defoliate the tree
Box elder Acer negundo Weak wood; short lived; female tree attracts boxelder bugs
Catalpa Catalpa species Messy flowers and seed pods
Empress tree Paulownia tomentosa Excessively volunteers
Golden chain tree Laburnum anagyroides Environmental stress
Mimosa Albizia julibrissin Weak, fast growth; susceptible to mimosa wilt
Mountain-ash Sorbus species Not tolerant to heat; damage from sawflies, borers, scale, and fire blight
Mulberry Morus species Messy fruit
Siberian elm Ulmus pumila Brittle wood; reseeds and suckers; short lived; insect prone
Silver maple Acer saccharinum Brittle wood, shallow surface roots, susceptible to insects
Sycamore Platanus occidentalis Brittle wood; surface roots; susceptible to anthracnose
Tree of heaven Ailanthus altissima Volunteers; disagreeable odor
White pine Pinus strobus Air pollution; does not tolerate poor drainage and high temperatures of coastal plain and piedmont


Prepared by: Erv Evans, Consumer Horticulturist, NC State University

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