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5 20 pruning
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Transcript of 5 20 pruning
![Page 1: 5 20 pruning](https://reader031.fdocuments.in/reader031/viewer/2022012916/5576a629d8b42ad8038b4fed/html5/thumbnails/1.jpg)
Pruning
Tree: Crape Myrtle
Term: Pruning
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Pruning
• The removal of living plant tissue to stimulate growth, remove dead tissue, or reshape a shrub or tree.
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Tutorial
• Go to this website
• Go thru the tutorial
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5 Harmful Cuts
• Topping
• Tipping
• Bark ripping
• Flesh Cutting
• Stub setting
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Pruning
• Removes Apical Dominance
• Makes plants bushier
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Types of pruning cuts• Heading:• Cut end of stem off
• Thinning:• Remove back to trunk
or large stem
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Heading cuts
• Cut just above a bud
• Get new growth at the tips
• Crape Myrtles
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Other techniques
• Pollarding • Topping
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Espalier
• Pruning trees to make them 2 dimensional
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Thinning cuts
• Cut whole branches to the stem or trunk
• Get more vigorous growth on the remaining branches
• Important on fruit trees
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Spacing
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What to remove?
This will be on the quiz!
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Heading Cut: Where to cut
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Thinning Cut: Where to cut?
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How to cut large branches
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Tools
• A good pair of pruning shears is probably one of the most important tools. Cuts up to 3/4 inches in diameter may be made with them
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Tools
• Lopping shears are similar to pruning shears, but their long handles provide greater leverage needed to cut branches up to 11/2 inches in diameter
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Hedge Shears
• Hedge shears are meant only for pruning hedges, nothing else. They usually cut succulent or small stems best. Cut multiple small stems with each stroke.
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Hand Saws
• Hand saws are very important for cutting branches over 1 inch in diameter. Many types of hand saws are available. Special tri-cut or razor tooth pruning saws cut through larger branches — up to 4 inches in diameter — with ease
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Pole Saws
• Pole saws allow for extended reach with a long handle, but they must be used carefully as it’s difficult to achieve clean cuts with them
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When to prune
• Spring flowering shrubs & trees – right after blooming– Flower on last years growth
• Summer flowering shrubs & trees – in dormant season– Decrease opportunity for disease
• When in doubt prune when dormant
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What to remove?
This will be on the quiz!
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Draw where to prunePut in your notebook
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• Summer Flowers
• Multiple Branches
• Full Sun
Crape Myrtle
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Bradford Pear
• Full Sun
• Spring Flowers
• Pyramidal shape
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Dogwood
• Sun or Shade
• Spring Flowers
• Pink or white
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Redbud Tree
• Spring Flowering
• Sun or shade
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Azalea
• Spring Flowering
• Shrub
• Part shade
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Hydrangea
• Spring Flowering
• Shrub
• Part shade
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Knock-out Rose
• Summer flowers
• Shrub
• Full Sun
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Forsythia
• Spring Flowering
• Shrub
• Full sun
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Winged Euonymus
• Fall Foliage
• Shrub
• Full sun
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Periwinkle
• Spring-summer flowers
• Ground cover
• Shade – part shade
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Ajuga
• Spring Flowers
• Ground Cover
• Part – full shade
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Winter Creeper
• No flowers
• Ground cover
• Full sun to full shade
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Pachysandra
• Ground cover
• Full shade
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Hosta
• Summer flowers
• Part shade
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Coral Bells - Heuchera
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Sedum
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Fountain Grass
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Geranium
• Summer flowers
• Sun
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Marigold
• Summer flowers
• Sun
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Impatiens
• Summer flowers
• Shade
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Begonia
• Summer flowers
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Pansy
• Spring or Fall
• Sun or part shade