- All 292
- Environmental factors and damage 136
- Fertilization and soil management 46
- General information 59
- Insects and pests 162
- Plant health care 234
- Tree diseases 206
- Tree management and consulting 18
When a stem splits it is best to leave the wound open to callus over. The tree should recover but ad...
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Unfortunately, we are not currently able to help with a monetary appraisal of stolen/removed trees.
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The stewartia has exfoliating bark, so it should not damage the tree.
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This is normal. It's where the boots of the palm have been removed.
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This species of birch can do well in South Eastern Pennsylvania. Be sure to consider how much space ...
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Unfortunately, our researchers have not tested any product that will reduce the amount of samara pro...
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A Kousa Dogwood works well for this.
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The root flare is an important area for any woody plant as it is the area where stem tissue transiti...
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Scale is best to treat in June when the tree is not flowering, as to not harm pollinators.
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It’s generally not recommended to fill cavities in trees. Filling can trap moisture, promote decay, ...
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Choose Bartlett