Hydroponic Plants: What Are The Best Plants To Grow Hydroponically?

Hydroponic Plants: What Are The Best Plants To Grow Hydroponically?

Welcome to the world of hydroponic gardening! Hydroponics is a revolutionary method of growing plants without soil, instead using nutrient-rich water solutions. This intriguing technique allows plants to get their nourishment directly from the water, eliminating the need for soil.

The beauty of hydroponics is that it gives you the power to grow your favorite plants indoors, all year round. You no longer have to wait for the right season or weather conditions. Plus, hydroponic plants often grow faster and produce higher yields than their soil-grown counterparts.

This article serves as your guide in selecting the best plants to grow hydroponically. Whether you’re a beginner dipping your toes into indoor gardening or an experienced green thumb looking for a new challenge, we’ve got you covered.

Benefits of Growing Plants Hydroponically

There are several benefits to growing plants using the hydroponic method:

  1. Water Efficiency: Hydroponics uses less water compared to traditional gardening because it recirculates water in a closed system.
  2. No Weeding or Pest Control: Since there is no soil involved, you don’t have to deal with weeds or pests that often plague conventional gardens.
  3. Precise Nutrient Control: With hydroponics, you have full control over the nutrient levels your plants receive, ensuring they get exactly what they need for optimal growth.
  4. Improved Plant Health and Yield: By providing plants with an ideal growing environment, hydroponics can lead to healthier plants and higher yields.

Are you ready to delve into the world of hydroponics? Let’s explore together!

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Long roots on a hydroponic lettuce plant grown in a drip hydroponics system using pH down.

Choosing the Right Plants for Hydroponics

Success in hydroponic gardening depends on choosing the right plants. Here are some factors to consider:

Nutrient Requirements

  • Different plants have unique nutrient needs.
  • For example, fruiting plants like tomatoes need more phosphorus than leafy greens like lettuce.
  • Understanding a plant’s specific nutrient needs will determine its success in a hydroponic system.

Root Structure

  • The root structure of a plant can affect its suitability for hydroponics.
  • Plants with compact, fibrous root systems tend to do well in hydroponic environments.
  • On the other hand, plants with taproot systems may not adapt as easily.

Growth Rate

  • The growth rate of a plant is another important factor to consider.
  • Fast-growing plants can provide quick results and are ideal for beginners.

Now that you know what to look for, let’s explore some plant options for different skill levels:

Best Plants for Beginners

For those new to hydroponics, certain plants are more forgiving and easier to grow. These include:

  • Lettuce: This popular salad ingredient is one of the easiest plants to grow hydroponically. Lettuce has a fast growth rate and requires relatively low nutrient levels.
  • Herbs: Herbs like basil, parsley, or dill thrive in hydroponic setups due to their compact root structure and modest nutrient requirements.
  • Strawberries: Hydroponic strawberries are surprisingly easy to grow! They require very little space overall which makes them ideal for small, start up hydroponic systems.

Intermediate Level Plants

Once you’ve mastered the basics, you may want to try growing slightly more challenging crops such as:

  • Bok Choy: This Asian green is fast-growing and flavorful but requires careful pH management.
  • Celery: While it requires a bit more care than lettuce or herbs, celery can be very rewarding to grow hydroponically.
  • Tomatoes: These are highly productive but require careful monitoring of nutrient levels and pH balance.

Advanced Level Plants

For seasoned hydroponic growers looking for a challenge:

  • Broccoli: If you’re up for a challenge, you can even try growing hydroponic broccoli alongside tomatoes for a diverse harvest. Check out this complete guide to growing hydroponic broccoli that includes step-by-step instructions and tips for success.
  • Peppers: Like tomatoes, peppers require precise nutrient management but can produce bountiful harvests in hydroponic systems.
  • Blueberries: Certain varieties of blueberries can be grown in hydroponic systems. It is recommended you have some experience before starting on larger, perennial shrubs like this. With the right system and a year-round routine, you can successfully cultivate hydroponic blueberries!

Other Suitable Plants

There are also other plants that perform well in hydroponic setups:

  • Green Onions: These are a great addition to any hydroponic garden due to their high yield and easy care.
  • Mustard Greens: Known for their spicy flavor, these greens grow quickly and are highly adaptable to different hydroponic systems.

A Brief Overview of Hydroponic Systems

There are several primary types of hydroponic systems, each with their own list of pros and cons. Two popular hydroponic methods for beginners include nutrient film technique (NFT) and deep water culture (DWC). In this section, we’ll talk about the pros and cons of each of these hydroponic methods.

Nutrient Film Technique (NFT)

NFT is a type of hydroponic system that revolves around a simple concept: a thin film of nutrient-rich water constantly flows over the roots of plants. This setup allows plants to take in necessary nutrients while also providing them with oxygen. Unlike other hydroponic methods, NFT does not require growth medium, making it an excellent option for those interested in reducing their environmental footprint.

Here are few key points about NFT:

  • Efficiency: An NFT system is highly efficient as nutrients and water are recycled, leading to less waste.
  • Scalability: This method is scalable, meaning it can be used for small indoor gardens or large-scale commercial grows.
  • Flexibility: It offers flexibility in terms of what you can grow. However, leafy greens and herbs work best due to their shallow root systems.

But as with any method, there are some drawbacks:

  • Reliance on electricity: The constant circulation of water means that NFT relies heavily on electricity. Any power outage could lead to plant loss.
  • Not suitable for all plants: Plants with deep or complex root systems may struggle in an NFT setup.

In choosing whether the NFT system is right for your hydroponic garden, consider what you want to grow and your resource availability. It’s an excellent option for enthusiasts looking for an efficient, scalable, and eco-friendly method. But it does require a certain level of commitment due to its dependence on electricity.

Remember, the joy of hydroponics lies in its versatility. There are multiple systems to choose from, each with its own set of advantages and challenges.

Deep Water Culture (DWC)

There’s a world of hydroponic systems waiting to nurture your soilless garden. Each one has distinct features, and your choice can greatly influence the success of your indoor plant cultivation. For a comprehensive guide on the different types of hydroponic systems, don’t hesitate to check out our detailed guide. But for now, let’s delve into the Deep Water Culture (DWC) system.

Deep Water Culture is a hydroponic method where plants are grown with their roots submerged in an oxygenated nutrient solution. This system ensures that plants receive an abundant supply of oxygen, which is critical for root growth.

How Deep Water Culture (DWC) Works

How it works is simple – each plant is housed in net pots which allow roots to hang down into a reservoir filled with nutrient-rich, oxygenated water. An air pump continuously bubbles through the solution, ensuring plentiful oxygen supply for the roots. A 5-gallon bucket hydroponic system is commonly used for the DWC growing method.

Pros and Cons of Deep Water Culture (DWC)

As for pros and cons, take note:


  • DWC provides a highly oxygenated environment for roots, promoting faster growth and higher yields.
  • It’s an excellent choice for water-loving plants and those with fast growth rates.


  • Continuous electricity is required to keep the air pump running. Power interruptions can lead to catastrophic results for your plants.
  • Can be a little complex for beginners compared to other methods like NFT or AeroGarden setups.

Selecting the right hydroponic system often goes beyond selecting brand names. It involves considering factors such as size of the space you have available, automation features you prefer, and your budget. So, while you gear up to make your pick, bear in mind that this article aims to equip you with knowledge on plant selection for hydroponics.

Growing With Hydroponic Nutrients

In the realm of hydroponics, plants don’t have the luxury of soil to mine for their nutritional needs. Instead, they depend entirely on nutrient solutions – a well-mixed cocktail of essential elements – to thrive in a soilless environment. These solutions are the lifeblood of hydroponic systems, carrying a balanced blend of nitrogen, phosphorus, potassium, and various micronutrients directly to plant roots.

Types of Hydroponic Nutrient Solutions

There are several types of nutrient solutions that cater to different needs and preferences:

Liquid Concentrates

  • Easily mixed with water
  • Offer precise control over nutrient levels
  • Ideal for beginners due to their simplicity of use
  • If you are a beginner, I recommend starting with Fox Farm’s Grow Big nutrient product. I’ve had great success with this nutrient solution from day 1!

Powdered Formulations

  • More cost-effective in the long run
  • Longer shelf-life than liquid options
  • Require careful measurement and thorough mixing

Organic vs. Synthetic Nutrients

  • Organic nutrients are derived from natural sources such as fish emulsion or seaweed extract, promoting sustainable practices.
  • Synthetic nutrients provide plants with a more consistent nutrient profile and are often more concentrated.

The choice between organic and synthetic nutrients can also depend on the grower’s philosophy and the specific requirements of their hydroponic system.

For those looking to dive deeper into the specifics of hydroponic nutrients, Bright Lane Gardens offers an in-depth guide on Hydroponic Growing Nutrients 101. This resource is packed with insights on selecting the best nutrient solutions for your plants.

Importance of Nutrient Solutions in Hydroponics

Without soil as a buffer, delivering the right balance of nutrients in hydroponics becomes critical. Plants require a variety of minerals to perform essential functions:

  • Nitrogen for leaf growth
  • Phosphorus for root development and flowering
  • Potassium for overall health and disease resistance

The correct nutrient mix enhances plant growth, bolsters yields, and ensures that your greens are as nutritious as they are delicious. It’s also important to regularly monitor pH levels and electrical conductivity (EC) to ensure that plants can effectively absorb these vital nutrients.

By understanding the importance of hydroponic nutrients and choosing the right type for your system, you pave the way for lush growth in your garden. The journey doesn’t end here; continue exploring other facets of hydroponics to fully harness this innovative method of cultivation.

DIY Hydroponic Systems: A Cost-Effective Approach to Soilless Gardening

Embarking on the journey of DIY hydroponic systems not only unveils a world of gardening possibilities but also brings the advantages of building your own hydroponic system—customization and affordability front and center.

Why Choose DIY Hydroponic Systems?

With a do-it-yourself approach, you can:

  1. Tailor your setup to fit specific space requirements
  2. Choose materials that meet your budget
  3. Apply your unique flair to the design

For those ready to dive into the creation of their own system, we’ve got you covered with a comprehensive video series. Our Hydroponics 101 Video Series on YouTube is packed with step-by-step instructions to help you get started on your indoor hydroponic setup. From seed starting and selecting containers to mixing nutrient solutions and harvesting produce, this guide is an indispensable resource for beginners and seasoned gardeners alike.

Key Takeaways from Our Guide

When you build your own hydroponic system, you can experience the following benefits:

  1. Cost Savings: By sourcing materials independently and avoiding pre-built kits, you can significantly reduce your startup costs.
  2. Personalization: Customize everything from nutrient mixtures to system size, crafting a setup that’s as unique as your gardening goals.
  3. Understanding & Knowledge: Through building your own system, you gain an in-depth understanding of how hydroponics works, knowledge that’s invaluable for troubleshooting and expansion.

By embracing the DIY spirit, you’ll not only save money but also gain a sense of accomplishment as you watch your plants thrive in a system that you’ve built with your own hands.


Embarking on the journey of indoor hydroponic gardening can be an exhilarating venture for the micro homesteader. Embrace the role of an urban farmer and enjoy the satisfaction of growing food indoors, where your greens and herbs thrive in a controlled environment, regardless of the season. This article has equipped you with essential knowledge to select plants that match your skill level and understand various hydroponic systems.

The allure of hydroponics lies in its sustainable approach to agriculture, allowing you to cultivate fresh produce year-round without the need for traditional soil. Imagine the delight of harvesting crisp lettuce or aromatic herbs just steps away from your kitchen!

For those ready to dive into the world of hydroponics, consider this a sign to start creating your personalized hydroponic garden today.

Beautiful Backyard Harvest by Woodley