Frequently Asked Questions

Table of Contents

 Tree Pruning:
 Plant Health Care:
 Landscaping:
 General:
If we have not answered your question please feel free to contact us.

Questions & Answers

When is the best time to prune shade trees?

Pruning dead and diseased branches can be done at any time. The best time to prune a tree is during the dormant stage in the fall and winter, or in the summer after the leaves are fully expanded.
Back to Top

When is the best time to prune evergreens and shrubs?

Fortunately, most plants can be pruned at any time of the year. More importantly, it matters how you prune. Improper pruning can seriously damage plants.
Back to Top

Why don't tree care professionals apply paint to pruning cuts and wounds?

Research now proves that trees heal better on their own. Proper pruning cuts will seal naturally and treatments on the wounds may actually slow this process.
Back to Top

How can you tell a branch is alive when you prune in the winter?

Twigs and branches that are dead are dry, brittle, dark brown and have no living buds. Experienced Arborists have little trouble telling the difference.
Back to Top

Why won't you top my trees?

Topping of trees is deemed a non-professional practice for three reasons:
1. It won't work. After being topped, a tree will usually grow back at an increased rate, trying to regain the leaves it needs to produce its vital food supply. Another possible result is that the tree will die right away.
2. It is dangerous. Not only is the life expectancy of the tree cut by one-third to one-half, but there can be extensive internal damage done to the tree, which often produces a hidden hazard, such as rotted heartwood. In addition, where there was once one structurally strong branch, there are now numerous narrow branches that soon will be equally long, but with much less strength and resistance to breakage.
3. It is expensive. Topping may cost less in the short run. However, the true costs of topping are hidden. Once a tree is topped, it must be re-done every few years in order to maintain the newly desired height. The frequent large wounds provide a perfect entryway for fungi and diseases, which will compromise the tree's durability.
Back to Top

What is Plant Health Care?

Plant Health Care (PHC) is a holistic approach to landscape design and maintenance. Plants, when given the proper growing conditions, are less likely to develop disease and insect problems. While past methods relied on treating symptoms, PHC emphasizes preventative treatments that are not only environmentally safer, but more effective and less costly in the long run.
Back to Top

If I have a pest control application done this year, must I do the same next year?

Once you have gotten a pest situation under control, it is best to have us inspect the plants periodically in order to keep the pests under control. After an inspection, we can determine if further application is necessary.
Back to Top

If my trees appear okay, why should I be concerned about their health?

Tree health problems in the early stages can be difficult to detect. Drought, improper location or improper planting can cause stress, Trees should be inspected annually to identify small problems before they become large ones.
Back to Top

When is the best time to plant?

In the spring from about mid April until about late June, when the weather gets too hot and dry. Then again in the fall from September until the ground freezes.
Back to Top

How much should I water newly planted shrubs and trees?

You should water them at least once a day to get them established.
Back to Top

What's the best way to have a vegetable garden?

Vegetable gardens in raised beds are best because they provide better drainage.
Back to Top

Can you give estimates over the phone?

Generally, no. We must see the actual situation, site, accessibility, size, and risk of the job involved in order to give an accurate price and determine the labor, materials, equipment, and time required to complete the job.
Back to Top

What is mower blight?

Serious damage occurs when mowers or trimmers strike the base of a tree, causing wounds that can allow insects and disease organisms to enter a tree. A ring of mulch will protect the tree.
Back to Top

What's the best fertilizer to use?

The old adage is best: the gardener's own shadow. If you notice what's going on with your plants you'll be able to catch problems before they get out of hand.
Back to Top

Why are there mushroons growing on or near my tree?

Mushrooms can be a sign of decay. A qualified arborist should be consulted to determine the extent and severity of the potential safety hazard.
Back to Top
Gary's Tree & Shrubbery Service
4583 Shimerville Road
Emmaus, PA 18049-5232
Call: (610)967-2760
(610)434-4380
Fax: (610)965-6730
Site Design By Nicholas Eng-Rohrbach, 2005