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- Salt Tolerant Plants for Florida Landscapes
Salt Tolerant Plants for Florida Landscapes
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Expanding urbanization along Florida's coastlines has resulted in increased construction of individual residences, condominiums, and commercial establishments. This surge in construction has produced a concomitant need and demand for landscaping to solve not only a esthetic but functional problems in design. Unfortunately, there are many environmental stresses present in these are as which predispose plant material s to decline and eventual death. Perhaps the most commonly thought of stress is salinity---both soil and foliar related. Yet it should be understood that the specific salt tolerance of a given plant is related to its ability to withstand not only salinity but a number of other environmental stresses. There are a number of adverse qualities of coastal soils which contribute to poor success in establishing landscape plants. Coastal soils are generally: high in excess soluble salts, alkaline in pH, and sandy with poor nutrient and water holding capacity. Excess soluble salts result from a multiplicity of causes: inundation of coastal soils with saline or brackish water, salt water intrusion in to the fresh water aquifer and subsequent upward movement of salts by evaporation, irrigation with water of poor quality (saline), and overfertilization combined with poor watering practices.Contents:IntroductionTreesPalmsShrubsDwarf Shrubs, Groundcovers and VinesAppendixReferencesIndex
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