Recently wintry weather is a reminder that large trees require maintenance. Otherwise, some are likely to eventually drop limbs or blow over. Even some of the most stable and structurally sound trees benefit from maintenance. Otherwise, they can become shabby, overgrown or obtrusive. Such maintenance is what constitutes the basis of arboriculture.

Arboriculture is, most simply, the specialized horticulture of trees. Of course, it is not as simple as its definition. It is as complex as the diversity of the countless species of trees that it involves. In some gardens, particularly within rural regions, it may involve forestry. For small trees, such as citrus or Japanese maples, it may be comparable to gardening.

Garden enthusiasts are likely to maintain small trees within their gardens. Those who do not enjoy gardening may rely on maintenance gardeners to do so. Unfortunately though, very few maintenance gardeners are qualified for arboriculture. Many commonly damage or ruin trees by attempting to maintain them improperly. Arboriculture is very specialized!

Arborists are specialized horticulturists of trees who perform arboriculture. Most prefer to work with large trees that are beyond reach of garden enthusiasts. Many also work with small trees for those who do not enjoy gardening. Information about arborists is available at isa-arbor.com. This is the website of the International Society of Arboriculture, or ISA.

Garden enthusiasts who maintain their small trees may not be able to do so forever. Only a few of the smallest sorts of trees will never grow beyond their reach. Most trees that are manageable while young eventually mature. Taller types of palms grow too tall to groom within only a few years. It becomes more practical and much safer to rely on arborists.

Trees are the most substantial and permanent of vegetation within home gardens. They are not as temporary or disposable as annual bedding and vegetable plants. Some can survive for centuries. Within most municipalities nowadays, mature trees are protected by ordinance. Trees are commitments, which are certainly worthy of proper arboriculture.