8 Must-Have Hydroponic Growing Supplies for a Successful Indoor Garden

June 30, 2022

8 Must-Have Hydroponic Growing Supplies for a Successful Indoor Garden

Disclosure: You may also purchase the products from the links provided below in this post. We earn a small commission for qualified purchases, but it has no impact on your price. They help this site continue to provide valuable information to our readers.

Hydroponic gardening is becoming more and more popular every day. If you're looking to start a hydroponic garden, there are a few essential supplies that you'll need. With these supplies, you'll be able to create a successful hydroponic garden that yields bountiful crops! This blog post will discuss the eight most important hydroponic growing supplies.

You'll need to purchase a few supplies to keep your hydroponic garden clean. These supplies include:

  1. Grow lights
  2. Light fixtures
  3. Water pump
  4. Hydroponic growing system
  5. Hydroponic growing medium
  6. Hydroponic fertilizer
  7. pH test kit
  8. Air pump

Let's look at each of these hydroponic growing supplies in more detail.

1. Grow Lights

Grow light - Essential Hydroponic Supplies

If you want to grow plants indoors, you need grow lights. These particular lights mimic the sunlight that plants need for photosynthesis. Without grow lights, your indoor hydroponic plants will not be able to thrive.

There are a few different types of grow lights available on the market. You'll need to research to figure out which kind of light is best for your hydroponic plants.

LED grow lights are becoming increasingly popular because they are very energy-efficient. They also emit very little heat, so you won't have to worry about your indoor plants getting too hot.

High-pressure sodium (HPS), Metal Halide (MH), and Fluorescent lights are some other options. These lights produce more heat than LED lights. If you choose these lights, you'll need to ensure that your hydroponic plants get enough ventilation.

Click this sponsored link to buy if your garden requires LED grow lights.

2. Light Fixtures

Grow light fixture - Essential Hydroponic Supplies

You'll also need to purchase light fixtures to hold your grow lights. Make sure to get fixtures that are designed explicitly for grow lights. Regular light fixtures won't be able to handle the heat that these lights produce.

You can find grow lights and light fixtures at most hardware stores or online.

Click here this sponsored link to buy if your garden requires light fixtures.

3. Water Pump

Water pump - Essential Hydroponic Supplies

You'll also need to purchase a water pump. This pump will be used to circulate the hydroponic water throughout your system. You can find water pumps for the hydroponic system at most hardware stores or online. However, some hydroponic systems, such as Kratky hydroponic systems, don't require a water pump.

Click this sponsored link to buy if your hydroponic system requires a water pump.

4. Hydroponic Growing System

Hydroponic system - Essential Hydroponic Supplies

Hydroponic plants need a place to grow. This is where hydroponic growing systems come in.

A few different types of hydroponic growing systems are available on the market. The type of system you choose will depend on the size of your garden and the variety of plants you're growing.

The ebb and flow system is one of them. This system uses a timer to flood the grow bed with hydroponic water and drain it.

Another type of hydroponic growing system is the drip system. This system slowly drips hydroponic water onto the roots of the plants.

The wick system is the simplest type of hydroponic growing system. This system uses a wick to transmit hydroponic water from the reservoir to the roots of the plants. NFT, Deep Water Culture systems are some more hydroponic growing system.

You can find hydroponic growing systems at most hydroponic stores or online.

Click the following sponsored links to buy a complete kit if your garden requires a specific hydroponic growing system—Drip, NFT, Deep water culture, Wick, Ebb and flow systems.

5. Hydroponic Growing Medium

Growing medium - Essential Hydroponic Supplies

Hydroponic plants need a growing medium to support their roots. However, some hydroponic systems don't require a growing medium as the plants are suspended in the air with their roots in the hydroponic water.

The most popular hydroponic growing medium is Rockwool. Rockwool is made from melted rocks that have been spun into fibers. It's an inert material that doesn't affect the pH of the hydroponic water.

Other hydroponic growing media include coco coir, coco peat, perlite, sponge vermiculite, grow stones, peat moss, rice hulls, sawdust, and clay pebbles. You can find hydroponic growing mediums at most hydroponic stores or online.

Click the following sponsored links here to buy if your garden requires hydroponic growing mediums. Rockwool, coco coir, coco peat, perlite, vermiculite, grow stones, peat moss, rice hulls, sawdust, and clay pebbles.

6. Hydroponic Fertilizer

Nutrient solution - Essential Hydroponic Supplies

Hydroponic plants need a way to get the minerals and nutrients they need. This is where hydroponic fertilizers come in.

Hydroponic fertilizers are specially formulated for hydroponic plants. They provide hydroponic plants with the minerals and nutrients they need to grow and thrive. You can find hydroponic fertilizers at most hydroponic stores or online.

You can make your own if you can't find hydroponic fertilizers. There are a few different recipes that you can use to make organic hydroponic fertilizer at home.

Click here this sponsored link to buy if your garden requires organic hydroponic fertilizer.

7. pH Test Kit

pH tester - Essential Hydroponic Supplies

You'll need to purchase a pH test kit to keep track of the pH level of the hydroponic nutrient solution. This is important because hydroponic plants need a specific pH level to grow and thrive. You can find pH test kits at most hydroponic stores or online.

Click here this sponsored link to buy if your garden requires a pH test kit.

8. Air Pump & Air Stone

Air stone - Essential Hydroponic Supplies

Hydroponic plants need oxygen to grow and thrive. This is why aeration is so crucial in hydroponics.

You can provide aeration in a few different ways. The most common way to aerate hydroponic water is with an air pump and air stone. Air pump will push air through a stone or diffuser and into the hydroponic water. You can find air pumps at most hardware stores or online.

Click this sponsored link to buy if your garden requires an air pump and air stone.

Final Thought

After you've gathered all of your hydroponic supplies, you're ready to start growing hydroponically.

If you've never grown hydroponically before, it's important to research and read up on the subject. There are many different ways to grow hydroponically, and you'll need to figure out which method is best for you.

Further, hydroponic plants are susceptible to pests and diseases. This is why it's so important to keep your grow area clean.

Pests and diseases can spread quickly in hydroponics, so it's essential to take preventative measures. The best way to prevent pests and diseases is to start with clean hydroponic supplies.

You should also quarantine any new plants you bring into your grow area. This will help to prevent the spread of pests and diseases.

Hydroponic plants are a great way to grow plants indoors. With the right hydroponic supplies, you can grow healthy and thriving plants. These are just a few must-have hydroponic supplies for a successful garden. 

Thank you for reading!

Also read:
6 Tips to Increase Yield Using Grow Light
How to Properly Dispose of a Grow Light Used for Hydroponics?
How to Overcome the Drawbacks of Grow Lights?
6 Amazing Benefits of Grow Lights for Your Indoor Hydroponic Garden
What Is the Ideal Distance for a Grow Light to Be Away from Indoor Plants
Best Plants to Grow Under a Grow Light in Hydroponics
Do Grow Light Colors Matter?
8 must have hydroponic growing sup...
8 must have hydroponic growing supplies for a successful indoor garden | Hydroponic Way

How we work

Readers support Hydroponic Way. We earn through display ads. Also, when you buy something we recommend, we may get an affiliate commission. But it never affects your price or what we pick.

Connect with us