Table 1. Susceptibility of different landscape plants to iron deficiency.
| Highly susceptible | Moderately susceptible | Moderately tolerant | ||
| Silver maple (Acer saccharinum) | Aspen | Ash | ||
| Red maple (A. rubrum) | Beech (Fagus sylvatica) | Boxelder | ||
| Amur or Ginnala Maple (A. ginnala) | Amur or Ginnala Maple (A. ginnala) | Most oaks | ||
| River Birch (Betula occidentalis) | Birch (Betula species) | Catalpa | ||
| Pin oak (Quercus palustris) | Cherry | Kentucky coffeetree | ||
|
Sweetgum |
Horsechestnut | Cottonwood, poplars | ||
| Dawn redwood | Magnolia | Elms | ||
| Berries | Most maples | Ginkgo | ||
| Grapes | Mountain-ash | Hackberry | ||
| London planetree | Hawthorn | |||
| Most shrubs | Honeylocust | |||
| Most conifers | Linden basswood | |||
| Most fruit trees | Norway and Canyon maples | |||
| Grasses |
*Some plants are listed under two categories because of differences among varieties and growing conditions
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Updated 1/30/03
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