Green walls are a new trend in urban environments. These plants add natural beauty to buildings and reduce energy costs.
Besides their aesthetics, these living wall systems can provide a variety of health benefits, from air quality control to sound absorption. Plants filter pollutants and toxic chemicals in the air by using their microscopic holes called stomata, while microorganisms living on and inside them break down toxic substances and release them into the atmosphere in a less harmful form.
Indoor and outdoor plants can also absorb a lot of noise, especially from traffic, airplanes, construction, and more. They also help to diminish the noise level of buildings, which helps people to relax and feel calmer.
They also reduce the temperature of a building and reduce the amount of heat that escapes during wintertime. This way, they save energy and lower heating bills.
The type of plants you use on your green wall depends on the size and structure of your walls. Some are easy to care for while others require more attention.
For example, if you’re trying to grow herbs and vegetables, you’ll need to consider how much maintenance they require. These plants need regular watering, and you’ll have to change the soil regularly for your green walls to stay healthy.
There are four main types of growing media used in green walls: loose media, mat media, sheet media and structural media. The type you choose will depend on what your goals are for your wall and whether you’re going to be using it as a display or if you’re looking to use it to grow food.
Loose Media
A loose media green wall is a simple system that relies on a soil-like material that the plants take root in. These walls are most common for home gardeners because they are very easy to install and maintain.
The growth media on green walls can be in the form of a box, bag, or tray that has a hole to let in water and nutrients for the plants. You can either water it directly from a hose or through a recirculating system that connects to a tank and pump.
It is important to make sure the area you want to put your green wall in gets plenty of sunlight. This is particularly important for exterior green walls as they will need to be able to get a lot of sun exposure to grow properly.
Other factors you should take into consideration include the location of your wall and what kind of weather it usually gets. If your wall is outdoors, you’ll need to decide whether it will be exposed to rain and wind as these can affect the plants’ health.
There are many different types of plants that you can put on your walls, so it is important to do some research before choosing one for your wall. Some plants are better suited for sun or shade and there are also a few that can survive in windy areas. It is also important to consider the lifespan of your plants, as they will need to be replaced if they die.