What is a Vertical Hydroponic System?

A vertical hydroponic system, also known by other names like tower gardens, vertical grow systems, and tower hydroponics, is a type of garden in which plants are grown in vertically stacked layers.

The plants are usually grown in water and nutrients are delivered to them through a series of tubes or other watering systems. This type of garden is becoming more popular as gardeners look for ways to maximize their small spaces.

Through the years, vertical farming is growing in popularity because it contributes to the environment and economy. It has become so popular that according to the forecast released by Grand View Research, the vertical gardening system is expected to have an annual compound growth of 21.3%, which translates to $9.6bn by the year 2025.

How Does a Vertical Hydroponic System Work?​

Vertical hydroponic systems are designed around traditional hydroponic methods built into a vertical gravity-fed water system.
A tube is used in a vertical hydroponic farm’s tower to allow the various stacked levels access to a water supply continuously. The source is usually a water tank placed at the bottom of the tower. A unique hydroponic pump is being used to help the water climb up to the top of the tower.

The gravitational force is utilized to assist the water back down to the reservoir after it has completely circulated the tower in order to keep a continual and steady circulation of water throughout the tower.

The water is being mixed with the needed nutrients in order for the plants to get the nourishment they require to grow and survive. Additionally, in order to support optimum growth of the plants, the nutrient levels are evaluated and tracked very carefully.
When only one major crop is cultivated in a vertical grow system, a single tube is frequently utilized. Because all of the plants will require the same nutrients, it’s simpler to feed them in one chute.

However, if numerous plants are cultivated in several levels of a vertical hydroponic system, it will require more channels. Each channel will be linked to a distinct water supply with the right level of nutrients for the plants being cultivated on that particular level. This system allows farmers to alter the water flow based on the species cultivated on each layer.

Plants are kept in netted pots at a 45-degree angle to allow them to absorb water easily. Through this, the water may easily enter the roots of the plants and access the most essential parts of the fruits, allowing it to properly nourish them.

By choosing vertical farming, you can grow a wide range of plants in the same space all at once. This allows you to grow everything from veggies to herbs to fruit. 

Why Should You Consider a Vertical Hydroponics System?​

Even if there are different types of vertical farming, the hydroponics system remains to be the most-used type as it is the easiest to and more practical.

Aside from those, there are many benefits to using a vertical hydroponics system. They include:

1. Increased yields – vertical hydroponic systems can produce more plants in a smaller space than traditional gardening methods.
2. Increased access to light – all sides of the plant are exposed to light, which leads to increased photosynthesis and higher yields.
3. Improved air circulation – vertical hydroponic systems allow for better air circulation around the plants, which leads to healthier plants.
4. Easier maintenance – vertical hydroponic systems are easier to maintain than traditional gardens, as they require less watering and fertilizing.
5. Use less water – vertical hydroponic systems use less water than traditional gardening methods, making them more environmentally friendly.