One thing is for sure, there is no botanical definition of a “weed”. Instead, you may adopt a practical description of what constitutes weed for you. First of all, let’s understand what a weed is not. In gardening terms, two types of plants can be distinguished. One type is the ornamental species used in gardens and parks, the other kind is the wild vegetation that is usually not seen or planted in gardens. Weed management professional knows how to distinguish what actually are weeds in the farm.
A common practice is to group the latter together under the description “weeds”, while on the other hand, the former are not weeds. This is equal with terming ornamental species as “good” and plants that grow in natural eco-systems, as “bad”. Of course, a lot of people, especially ecologically inclined ones, would object to such a depiction on principle.
Let’s take for instance a private garden in a warm dry climate including grass, hedging shrubs, a fruit tree or two, a shade tree, an area covered with creeping plants, and a small flower bed. All the species and ranges have been cautiously chosen as part of an overall design. All the plants are, therefore “good”.
But what ensues if the lawn begins spreading into the flower bed, and becomes hard to control? Is it still “good”? On the other hand, one of the trees, a glorious specimen in itself, scatters seeds that germinate in the lawn. As these begin developing into trees themselves, are they now to be defined as “good” or as “bad”? If developing the garden along the lines of the design is considered to be vital, then it should be termed “bad”. This is what weed management professionals will tell you.
Talking on this line of argument, let’s assume that this family plot lies in the middle of a nature reserve. While according to the (imaginary) leasing contract, the family has the right to cultivate as they wish in their own garden, the nature reserve authorities, are trying to re-establish the natural flora of the area. It is no secret of course, that the condition of the flora affects the state of the natural fauna.
In any eco-system, some animal species are in need of the presence of certain plant species, and vice versa. Now, what’s liable to occur if the “good” plants in the family garden, spread into the nature reserve near the family property, and in the course of time begin colonizing areas and thus cause the slow elimination of some of the natural plants. The subtle balance is affected, resulting in the decrease and in worse situations, the elimination of animal species that had previously existed in association with the flora. Are our ornamentals still “good”? In terms of the nature reserve, they are arch wrong. Weed management is indeed a complex one as what stands to be a weed to someone might be a plant to another person.
So beautiful versus ugly, or ornamental versus wild can never serve as the basis for labeling a certain plant as a weed or otherwise. The correct beginning point is that any woody, plant or herbaceous, pretty or miserable, cultivated or wild, a plant that enriches the design, or one that detracts from the design, any plant can become a weed if it develops, or is liable to grow where it is unwelcome and in such a way as to become hard and in some circumstances, impossible to keep under control. That is the position of so weed management professionals.
According to the weed management experts, herbicides or chemical weed killers should be used as carefully as possible in gardens as a whole, but especially in private gardens. Extreme use of them is bad for the ecological balance in the garden itself, as much wildlife is discouraged from establishing itself, and in the broader sense, is a serious practice of pollution. However, it is not easy to cease entirely from their application. Highly devoted organic gardeners insist on using herbicides or chemical weed killers. If you are experience weeds which any unwanted plants in your farmland or garden you can call professional weed management to help you out on that.