Skip to main content


Hydroponics is the process of growing plants using mineral nutrient solutions, water, air, and sunlight without soil. This way of gardening is gaining popularity because it’s easier to maintain than conventional soil-based gardening. You can find all sorts of resources for hydroponics online but the best way to learn about this type of gardening is by reading a book on it or attending a class in your area!

Hydroponics as a Hobby

Hydroponics: An Engaging Hobby with Multifaceted Benefits

Delve into the world of hydroponics and uncover how it stands as a fascinating hobby offering a plethora of benefits.

The Pinnacle of Sustainability: Water-Efficient Gardening

Hydroponics, with its compellingly efficient utilization of water, emerges as a triumph in sustainable gardening. When compared to traditional gardening, hydroponics uses up to 90% less water. This efficiency is attributable to the system’s ability to recycle water continuously, thereby significantly reducing wastage. It’s an enticing prospect, isn’t it? The thought of nurturing a lush, green garden while being eco-conscious.

An Indoor Eden: Year-Round Cultivation

Imagine enjoying fresh, home-grown tomatoes during the dead of winter. Does it sound implausible? Well, hydroponics makes it possible. Its indoor nature allows for year-round cultivation, unhindered by seasonal constraints. No longer do you have to rely on the whims of weather. Your green thumb gets a green light, regardless of the calendar.

Harnessing Space: Compact Yet Abundant

Dwelling in an apartment and lamenting the lack of space for gardening? Enter hydroponics. This compact system is designed to optimize space usage by stacking plants vertically. Now, envision this – an elegant tower of leafy greens, succulent strawberries, and vibrant flowers standing tall in your living room. A living piece of art, wouldn’t you agree?

Therapy for the Mind: A Stress Buster

Hydroponics, in its essence, is not merely about plant cultivation. It is a therapeutic activity that eases stress and promotes mental well-being. The simple acts of monitoring nutrient levels or adjusting lighting conditions can provide a sense of control and achievement. It’s not just about growing plants, it’s about growing happiness.

Cultivating Knowledge: A Science Experiment at Home

Every hydroponic setup is a mini science experiment. It sparks curiosity and encourages learning about plant biology, nutrient chemistry, and environmental science. A hobby that feeds the mind, indeed!

Hydroponics as a Hobby: The Basics

Hydroponics is actually much simpler than soil gardening; all you need to do is master the basics. This type of gardening has only three main components: plants, containers, and nutrients.

Plant selection

The first step – plant selection – can be daunting because there are so many different types of plants you can grow hydroponically. When selecting plants for your garden consider how much space you have, the sunlight available (to avoid over or under-watering), what kind of climate you live in (some plants like it hot while others prefer it cool), and if any animals will try to eat your crops!

For hydroponic systems that use artificial lighting, lighter leafy greens are good choices since they don’t require as much light as vegetables like tomatoes or peppers.

Choose a container

The next step is to choose the containers you will use; hydroponic planters range from plastic cups with holes punched in the bottom, to soda bottles with PVC irrigation tubes inserted into them. If you like DIY projects, there are countless ways to make your own planters out of different materials (like wood).

Find good nutrients

Once you’ve chosen a container for your plants it’s time to find some good nutrients. These liquid fertilizers contain everything your plants need for optimal growth, so read the instructions carefully!

A lot of beginner growers make the mistake of over-watering plants because they aren’t familiar with how much liquid fertilizer to use – this can lead to root rot and other issues if there’s too much water in the system.

Choose a hydroponic system

Once you understand the basics of hydroponics, you can expand by choosing a hydroponic system to grow in, or adapt your existing hydro system to add more plants! A quick Internet search will give you tons of ideas for taking your hydroponics hobby to the next level.

Some of the most popular systems include aeroponics, which uses a misting method to provide water and nutrients directly to the roots of growing plants; aquaponics, a type of symbiotic environment where fish are raised along with produce crops; vertical farming; and xeriscaping.

In general, there’s no limit on how many different kinds of systems you could use – if you have an interest in pursuing hydroponics as a hobby, just remember that as long as you choose plants that can thrive in an indoor environment and use the appropriate growing medium (like gravel or sand), you’ll be off to a great start!

What You Need to Start Hydroponics

Hydroponic System

Hydroponics comes in various systems – each with its unique benefits. Some popular choices include:

  • Deep Water Culture (DWC): The simplest and most cost-effective system, where roots are submerged in a nutrient solution with an air stone providing oxygen.
  • Nutrient Film Technique (NFT): A system where a thin film of nutrient solution is pumped over the bare roots of plants held in sloping troughs, ideal for herbs and leafy greens.
  • Aeroponics: The most high-tech choice, where plant roots hang in the air and are misted with nutrient solution, encouraging rapid growth.

Growing Medium

Contrary to popular belief, soil-less doesn’t mean root-less. The growing medium supports the plants physically and provides room for root growth. Some options are:

  • Coconut Coir: Made from coconut husks, it’s an environmentally friendly and reusable choice.
  • Rockwool: Made from melted rock spun into cotton candy-like fibers, it’s great for seed starting but requires careful pH management.
  • Perlite: Lightweight, porous volcanic rock that promotes good airflow around roots.

Nutrient Solution

Plants need nutrients to grow, and in hydroponics, these are provided by a specially formulated nutrient solution. Remember to regularly check and adjust nutrient levels for optimal plant health.


Hydroponics gives you the power to control every aspect of your garden, including the sun. Grow lights simulate sunlight, providing the energy needed for photosynthesis. Depending on your budget and requirements, you can choose between LED, fluorescent, or HID (High-Intensity Discharge) lights.

pH and EC Meters

Maintaining the right pH and nutrient concentration (measured as Electrical Conductivity or EC) is crucial in hydroponics. Digital pH and EC meters are indispensable tools for this.

Air and Water Pumps

Air and water pumps ensure your plants get the oxygen and nutrients they need. Air stones attached to the air pump help diffuse oxygen into the water, and water pumps are used in NFT and ebb and flow systems to move the nutrient solution.

Seed or Plants

Last but certainly not least, you need your plants or seeds! Choose plants suitable for hydroponics, like lettuce, spinach, strawberries, or herbs.

After Thoughts

Growing your own food using hydroponics is not only easy but also saves money. It’s easy because it doesn’t require a lot of time and expertise, and saves money because the product is free from all contaminants and often times has higher nutritional value than commercially grown crops. Many people who grow hydroponic vegetables for sale also grow them at home for their families. Fresh fruits and veggies without pesticides are always going to be healthier for your whole family.    

By continuing to use the site, you agree to the use of cookies.