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Broadleaf Evergreens Original PowerPoint Created by Howard Henderson Modified by the Georgia Agriculture Education Curriculum Office June, 2002
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Definition Hold their leaves year-round. Have broad leaves rather than needles. Require a constant supply of moisture.
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Uses Foundation Plantings Specimen plants Hedges To line sidewalks In woodland plantings
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Foundation Plantings Japanese Holly Azalea Rhododendron Dwarf English Holly Andromeda Barberry Viburnum
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Specimen Plants Rhododendron American Holly Magnolia Andromeda Barberry Camellia Firethorn
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Hedges Privet Japanese Holly Boxwood Barberry
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To line sidewalks Privet Japanese Holly Common Boxwood Chinese Holly Barberry
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Requirements Ample moisture Good soil drainage Mulching Location which is sheltered from strong winds Enough sunlight
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Fertilizer Usage Too much nitrogen fertilizer will cause – long shoot growth – open unattractive plant A small, compact, slow-growing plant is much more attractive. Fertilizer is added in the spring in a circular fashion around the plant at the dripline.
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Amount and Type of Fertilizer All broadleaf evergreens except Hollies require a few handfuls of fertilizer sprinkled around the plant. For larger trees, use 1-1 1/2 lbs per inch of tree trunk. Chinese and Japanese Holly require 1 1/2 lbs. Per 3 feet of height of plant. Use a 10-5-5 fertilizer.
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Transplanting Should be dug up with the soil remaining around the roots because roots are less disturbed and able to supply moisture to the leaves. Must be planted in a raised bed if planting in a poorly drained soil. Planting hole should have 10-12 inches of space around the plant.
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Applying Mulch Apply 2 to 3 inches deep Use wood chips or pine bark
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Pruning Should be done in early spring or immediately after blooming – Exception: Holly can be pruned during the winter holiday season (clippings can be used for decorations) Rhododendrons should be pruned at the point where a flush of growth stops and buds are more plentiful
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Insects and Diseases Buy varieties that are adapted to the area; minimizes insect and disease problems. If insects are a problem, use malathion and sevin. If fungus diseases are a problem, use captan, zineb, ferbam, or alliette.
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