Trough planting typically refers to the system of growing plants in raised troughs, also known as benches. In most cases, instead of soil, materials like rockwool, clay pellets, vermiculite, perlite and coconut fiber is used in trough planting in order to grow diverse variety of plants. For the purpose of fertilizer applications and irrigation, a drip system is ideally used in this process. This system essentially prevents the flowers, foliage and buds of the plant from getting wet, and also considerably minimizes the risks of mold developing in the greenhouse. The open and uncluttered nature of the troughs enables the roots of the plants to receive maximum oxygen, airflow and nutrients.
Usage of metal containers for trough planting
Trough planters can be made from a variety of materials, such as clay, terracotta, metal and wood. Among them, metal trough planters are quite commonly used nowadays due to the various advantages offered by them. Some of them have been discussed below:
· Mental planters are ideally thinner and have a more compact designing in comparison to their clay or terracotta variants. Most of the planters made from metal are about 1 or 2mm. Hence, these metal containers can save a considerable amount of space in the garden.
· High quality of metal containers made for trough planting are ideally crafted specially with fully seam welded, thick gauge galvanized steel. The quality construction of these planters ensures that they can resist weather related cracking and rust, during both the summer season and harsh winter months. Most metal trough planters manufactured by renowned companies are provided with an additional protection of strong, scratch resistant powder coat.
This coating ensures that these planters would have the capacity to resist the daily wear and tear, and stand the test of time in both residential and commercial settings. Such planters are also equipped with Styrofoam insulation, which subsequently helps the plants grown inside them to stay healthy in both extreme hot and cold temperatures.
As trough planters made of metal usually have a drainage hole in the bottom, they should typically not be placed directly on the ground. People can easily purchase premium quality of metal trough planters through the website of any renowned company offering indoor and outdoor planters.
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