Don’t Forget Yard Maintenance During Spring Home Improvements

Don’t Forget Yard Maintenance During Spring Home Improvements


–(HISPANIC PR WIRE – CONTEXTO LATINO)–Come the warm-weather season, many homeowners are apt to dust off their tools and embark on home improvements. This can be as simple as a little spring cleaning, or as complex as adding an addition onto the house. One area you shouldn’t overlook as you’re making your to-do list is exterior maintenance – especially sprucing up your landscape. Here are some tips for care of your lawn and trees, courtesy of the International Society of Arboriculture

Pruning for light penetration – Pruning to increase light penetration should be considered, keeping in mind that it is usually not a permanent solution. Remember that trees will grow into the voids created by pruning. That’s why a rule of thumb is not to remove more than one-fourth of the tree’s foliage-bearing crown in a single pruning. If a tree is thinned too much, it will be stressed and will probably produce many watersprouts (suckers) along its branches to compensate for lost foliage. This process defeats the purpose of pruning to allow more light penetration. It may help to “raise” a tree’s crown (crown raising) to improve light penetration. Crown raising involves the removal of lower branches on trees, and most tree species are quite tolerant of this pruning practice.

Root Control – Some trees tend to form surface roots, which can be a major problem in lawns. Homeowners always want to know to what extent they can prune or remove tree roots without killing the tree. Because cut roots tend to develop more roots, root pruning is generally not a solution. The most simple maintenance recommendation is also the most important.

Mulch – Mulching the root areas of trees is one of the least expensive but most beneficial things you can do to enhance tree health and minimize competition with turf. Mulch helps retain soil moisture, moderates soil temperature, and reduces competition from weeds. Organic mulch can help condition the soil and improve microbial activity. Apply mulch about 2 to 4 inches deep, but do not pile it against the tree trunks. As far as the trees are concerned, the bigger the mulched area the better. Mulch groups of trees together, and extend the mulched areas as far out as practical.

Fertilization – There is a long-standing, but inaccurate, belief that trees must be “deep-root” fertilized. This notion is associated with the myth that a tree’s root system is an underground mirror of the crown. Because most of the absorbing roots are actually in the upper few inches of soil, it makes little sense to place the fertilizer deeper. If you are fertilizing your lawn and trees are occupying the same area, the trees might not require supplemental fertilization. The key to any fertilization program is to base the application on the plant’s needs.

Mowing – Most people don’t realize the degree of damage that can be caused by the bumping of a mower or the whipping action of a nylon string trimmer. A tree’s bark can only provide so much protection against these devices. Young, thin-barked trees can be damaged almost immediately. In the worst-case scenario, the trees may die. Those that are not killed will be stressed (weak and susceptible), and wounds may serve as entry points for diseases, borers or other insects.

Chemical treatments – Herbicides, especially broadleaf weed killers, are often used on lawns. It is important to remember, however, that most trees are broadleaved plants and can be injured or killed if high enough doses reach them. Homeowners must keep in mind that “weed and feed” fertilizers contain herbicides, which can damage trees.

Achieving a balance – Trees and turf can peacefully coexist, even thrive, in a landscape. Armed with an understanding of how each affects the other, a homeowner can modify the environment and the maintenance procedures to optimize the growing conditions for both.

One of the best ways to be assured you are making wise decisions regarding your trees is to educate yourself on some of the basic principles of tree care. The International Society of Arboriculture offers consumer information about trees at To contact an ISA-certified arborist in your area, visit

Don’t Forget Yard Maintenance During Spring Home Improvements