How To Grow Hydroponic Plants

Hydroponic gardening is a method of growing plants without soil. Instead, plants are grown in water-based solutions that contain all the necessary nutrients. Hydroponic gardening is becoming increasingly popular as it allows people to grow plants in small spaces, and it’s an environmentally friendly way of producing crops. In this article, we will cover the basics of how to grow hydroponic plants.

Types of Hydroponic Systems

There are several types of hydroponic systems that you can use to grow plants. Each system has its benefits and drawbacks. Here are some of the most commonly used hydroponic systems:

Deep Water Culture (DWC)

DWC is a simple hydroponic system that is ideal for beginners. In this system, plants are suspended in nutrient-rich water. The plants’ roots are exposed to oxygen, which allows them to absorb the nutrients they need.

Nutrient Film Technique (NFT)

NFT is another popular hydroponic system. In this system, a thin film of nutrient-rich water is circulated over the plants’ roots. This allows the plants to absorb the necessary nutrients while also providing them with oxygen.

Drip Irrigation

Drip irrigation is a hydroponic system that uses a timer to drip nutrient-rich water onto the plants’ roots. This system is easy to set up and maintain, making it a popular choice among hydroponic gardeners.

Choosing the Right Plants

Not all plants are suitable for hydroponic gardening. Some plants are better suited to soil-based gardening. When choosing plants for your hydroponic garden, it’s essential to choose plants that will thrive in a water-based environment. Here are some plants that are ideal for hydroponic gardening: – Lettuce – Basil – Tomatoes – Cucumbers – Peppers

Setting up Your Hydroponic Garden

Before setting up your hydroponic garden, you’ll need to decide on the type of system you want to use. Once you’ve chosen a system, you’ll need to set up the following: – A container to hold the nutrient-rich water – A pump to circulate the water – A timer to control the pump – Growing medium (if necessary) – Lighting (if necessary)


Q: How often do I need to change the nutrient solution?

A: It’s recommended that you change the nutrient solution every two to three weeks.

Q: Can I reuse the nutrient solution?

A: Yes, you can reuse the nutrient solution. However, over time, the solution will become depleted of nutrients, so it’s essential to monitor the solution’s pH and nutrient levels.

Q: How much light do hydroponic plants need?

A: Hydroponic plants need a minimum of six hours of light per day. However, some plants may require more.


Hydroponic gardening is an exciting and environmentally friendly way of growing plants. With the right system and plants, you can grow a wide variety of crops in a small space. By following the tips outlined in this article, you’ll be well on your way to growing your hydroponic garden. Remember to choose the right plants, set up your system correctly, and monitor your nutrient solution regularly. Happy growing!