Problems / Solution Advice...Deer TipsDeer Control & Deer Resistant Plants Damage to ornamental plants in the St. Louis area by white-tailed deer has increased significantly during the past ten years. This increase is attributed to a rising deer population, the loss of deer habitat to development, plus landowner and local municipalities decisions to prevent deer hunting.In the short run, damage to ornamental plants is largely irreversible. Damage, particularly in suburban areas with good-quality deer habitat, probably will increase. However, by planting ornamentals not favored by deer, homeowners can attempt to preserve vulnerable landscapes. Deer Feeding HabitsCostly browsing damage may be reduced or eliminated by planting less-preferred species or by establishing susceptible plants only in protected areas. A few strategies to consider include planting susceptible plants close to the house or in a fenced yard, or planting preferred species inside a protective ring of less-preferred species. Under most circumstances, landscaping based on a knowledge of deer feeding preferences provides an alternative to expensive chemical repellents.Whether deer will target a particular plant species or variety depends on their previous habits and nutritional needs, plant palatability, seasonal factors, weather conditions, and availability of alternative foods. Deer are creatures of habit, and previous movement patterns or foraging experiences can determine where damage will occur. Therefore, caution must be taken when using plant preference lists.In general, damage from browsing is most severe when snow cover or extreme cold has reduced food availability. Another problem time is early spring when young succulent growth of ornamentals provides attractive browse before other spring growth is available. When food is in short supply, deer will browse even the most undesirable plants. Under such conditions, homeowners should combine damage control measures with careful plant selection. Damage control measures may also include deer repellent solutions. Plant Damage ListThe following list contains many ornamental plants adaptable to St. Louis landscapes. This information is to select plants that are unlikely to be damaged by deer. Please note that deer-browsing resistance of a plant species changes according to fluctuations in deer populations, alternative food availability, and environmental factors. No plant is safe under all conditions.
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