10 Surprising Plants You Can Grow in a Hydroponic Tower

10 Surprising Plants You Can Grow in a Hydroponic Tower

Hydroponic towers are an excellent choice when it comes to indoor gardening in small spaces. There are a surprising variety of plants that can be planted in such a system. These towers use water and nutrients to nourish plants, bringing the age-old practice of agriculture into the future with an array of benefits:

  • Space Efficiency: By growing upwards, hydroponic towers make the most out of limited square footage.
  • Water Conservation: These systems use less water than traditional gardening by recycling moisture within the system.
  • No Soil Needed: Say goodbye to dirt under your nails; hydroponic towers require no soil, minimizing mess and pests.
  • Controlled Environment: With these systems, you’re in charge of climate, light, and nutrients – perfect for year-round gardening.

The versatility of a hydroponic tower is astounding. Not only can you grow kitchen staples like veggies, but also an array of more surprising plants that thrive in these conditions.

*This article contains affiliate links to some of our favorite hydroponic tower systems. We earn a small commission from purchases made through these links. Thank you for your support!

1. Leafy Greens: Nutrient-Dense Powerhouses

When it comes to nutrient-dense crops that are perfect for a hydroponic tower, leafy greens are the top choice. These plants are packed with essential vitamins and minerals, and they thrive in the unique conditions of a hydroponic system. The consistent water supply and controlled nutrient delivery in a hydroponic tower create an ideal environment for growing lush, vibrant greens.

Some popular leafy greens that are well-suited for hydroponic cultivation include:

  • Kale: Known for its robust growth and nutritional powerhouse status, kale is a favorite among health-conscious individuals.
  • Spinach: This versatile green is not only rich in iron but also grows quickly, making it an excellent choice for hydroponics.
  • Swiss chard: With its colorful stems and abundance of vitamins A and K, Swiss chard adds both visual appeal and nutritional value to any dish.

These leafy greens prefer the cool and steady temperatures provided by indoor gardening, making them excellent candidates for year-round cultivation. With their relatively short growth cycles, you can enjoy multiple harvests from the same space where traditional soil-based methods would limit you to one. By integrating these leafy greens into your hydroponic garden, you’re setting yourself up for a steady stream of fresh salads, smoothies, and healthy meals right at your fingertips.

2. Fruiting Vegetables: A Bountiful Harvest

Fruiting vegetables are a delightful addition to a hydroponic tower. They provide a rich source of vitamins and minerals, and with the right care, you can enjoy an abundant harvest right in your own home.

Examples of Fruiting Vegetables for Hydroponic Towers

Here are some examples of fruiting vegetables that thrive in hydroponic towers:

  • Tomatoes – This beloved vegetable grows exceptionally well in hydroponic towers. It benefits from the high nutrient availability, leading to juicy, flavorful tomatoes all year round.
  • Cucumbers – In hydroponic towers, cucumbers grow faster and more efficiently than their soil-grown counterparts. They also require less space, making them ideal for indoor gardening.
  • Bell peppers – These colorful vegetables flourish in the controlled environment of a hydroponic tower. Hydroponic pepper plants produce crisp, vibrant peppers with a superior taste compared to those grown in soil.

Benefits of Growing Fruiting Vegetables in Hydroponic Towers

By growing fruiting vegetables in your hydroponic tower, you can experience the following benefits:

  1. Optimal Growth Conditions: The support structure provided by the tower mimics the natural vining habit of these plants, allowing them to grow well.
  2. Disease Prevention: The lack of soil eliminates common soil-borne diseases, providing your plants with a healthy environment to thrive.
  3. Year-Round Harvest: With the right care and nutrient supply, you can enjoy a continuous supply of fresh fruits throughout the year.
  4. Space Efficiency: Hydroponic towers require less space compared to traditional gardening methods, making them suitable for small gardens or indoor spaces.

With these fruiting vegetables, your hydroponic tower becomes not only a source of fresh food but also a visually appealing feature in your home. Not to mention the satisfaction of cultivating your own bountiful harvest!

3. Herbs: Fragrant and Flavorful Additions to Your Tower Garden

Herbs are the perfect addition to any hydroponic tower. With their compact growth habit and robust flavor profile, they thrive in these vertical growing systems.

Best Herbs for Your Tower Garden

Here are some popular herbs that do well in hydroponic towers:

  • Basil: This herb loves the constant flow of nutrient-rich water that hydroponic towers provide. It grows quickly, offering fresh leaves for your favorite pesto or pasta dish.
  • Mint: Imagine stepping onto your patio and picking fresh mint for your morning tea or evening mojito. The hydroponic tower allows this invigorating herb to grow without invading other plant spaces like it does in a traditional garden.
  • Parsley: Known for its resilience, parsley flourishes in a hydroponic setting. Its vibrant green leaves add a pop of color and flavor to any dish.
  • Chives: Tiny but mighty, chives pack a punch of flavor. They can be harvested continually ensuring a steady supply for your culinary adventures.

Quick Tip: To ensure optimum growth and flavor, monitor the pH level of your water regularly. Most herbs prefer a slightly acidic environment (pH 5.5-6.5).

Why Grow Herbs in a Hydroponic Tower?

There are several benefits to growing herbs in a hydroponic tower:

  1. Space-saving: Hydroponic towers take up less space compared to traditional gardens, making them ideal for urban dwellers or those with limited garden space.
  2. Year-round availability: With a hydroponic system, you can grow herbs indoors regardless of the season, ensuring a fresh supply all year round.
  3. Easy maintenance: Hydroponic systems provide a controlled environment with automated watering and nutrient delivery, reducing the need for manual upkeep.
  4. No soil required: Herbs grown hydroponically don’t need soil, minimizing the risk of soil-borne diseases and pests.
  5. Faster growth: Hydroponic plants generally grow faster than their soil-grown counterparts, allowing you to enjoy your herbs sooner.

A hydroponic tower offers an easy-to-maintain, space-saving solution for fresh herbs all year round. Grow them alongside other plants or dedicate an entire tower to create an aromatic, vertical herb garden!

4. Strawberries: Juicy Delights at Your Fingertips

Strawberries are a true gem when it comes to hydroponic tower gardening. They not only provide a delightful burst of sweetness but also bring a splash of color to your vertical space. Let’s dive into why these berries are particularly well-suited for cultivation in hydroponic towers, especially using vertical aeroponic systems.

Why Strawberries Thrive in Hydroponic Towers

Here’s why growing strawberries in hydroponic towers, specifically with vertical aeroponic systems, is a recipe for success:

  1. Optimal Growing Conditions: Vertical aeroponic systems excel in strawberry production. These systems allow air and nutrient-rich mist to reach the roots directly, promoting robust growth and fruit development.
  2. Hydroponic Methods: For strawberry cultivation, the Nutrient Film Technique (NFT) and Deep Water Culture (DWC) are great fits. Both methods ensure that strawberries receive a continuous flow of water and nutrients, encouraging healthy plants.
  3. Flavor Enhancement: To boost the taste of your strawberries, precise nutrient management is key. Adjusting the EC (Electrical Conductivity) levels can enhance sweetness and aroma, creating strawberries that are irresistibly flavorful.

For those eager to start their hydroponic journey with strawberries, Bright Lane Gardens offers a comprehensive guide on hydroponics for beginners. This resource is perfect for anyone interested in trying out hydroponics but unsure where to start.

Growing strawberries in a hydroponic tower is not just about yield—it’s about experiencing the joy of picking fresh, succulent berries right from your own indoor garden.

5. Ornamental Plants: Enhancing Your Vertical Space

Imagine your hydroponic tower as more than just a system for cultivating edibles; it’s also a canvas for the vibrant colors and varied textures of ornamental plants. Integrating both edible blossoms and purely decorative varieties, you create a living mosaic that is as pleasing to the eye as it is beneficial for the mind and soul.

Adding Edible Blossoms

Nasturtiums, with their peppery flavor, and pansies, adding a gentle sweetness, serve dual purposes in your kitchen and aesthetic design.

Incorporating Decorative Varieties

Petunias and marigolds don’t just attract admirers; they also lure beneficial insects that can help manage pests naturally.

When it comes to suitable hydroponic methods for these beauties:

  1. Ebb and flow systems ensure delicate roots receive gentle care.
  2. Nutrient film techniques provide a constant flow of nutrients, perfect for consistent growth.

In a soil-less environment like our hydroponic towers, pest management becomes more straightforward. Without soil to harbor insects or diseases, issues like root rot and pests are significantly reduced. However, vigilance is key. Regular inspections coupled with natural deterrents like neem oil keep your ornamental plants thriving without the need for harsh chemicals.

Should you wish to delve deeper into suitable plants for hydroponic cultivation, Bright Lane Gardens provides insights into optimizing your indoor garden with their guide on hydroponic plants.

By embracing the world of ornamental plants within your hydroponic garden, you transform functional spaces into blooming havens.

6. Bok Choy: Chinese Cabbage for Any Recipe

Bok choy, a type of Chinese cabbage, finds a perfect home in the hydroponic tower garden, offering crisp texture and a mild flavor that complements countless recipes. Adaptable and relatively easy to grow, bok choy is an excellent choice for those looking to add a nutritious leafy green to their indoor garden.

Quick Tips for Growing Bok Choy Hydroponically:

  • Seed Selection: Choose high-quality seeds that are suitable for hydroponic growing to ensure robust plants.
  • Nutrient Solutions: Maintain a balanced nutrient solution rich in nitrogen to promote healthy leaf growth.
  • Lighting: Provide adequate light — bok choy thrives under full-spectrum LED grow lights when natural sunlight isn’t sufficient.
  • Harvesting: Harvest the outer leaves first, allowing the center to continue growing for multiple yields from a single plant.

Cultivating bok choy in your tower garden not only maximizes space but also accelerates growth compared to traditional soil gardening. The absence of soil reduces common issues with pests and diseases, making bok choy an even more appealing choice for your hydroponic endeavors.

With its quick growth cycle, you’ll enjoy fresh bok choy sooner than you might expect, ready to be tossed into stir-fries, salads, or steamed as a healthy side dish. By integrating bok choy into your hydroponic tower garden, you elevate your culinary options while enjoying the freshness that only homegrown produce can offer.

7. Beans: Compact Beans Make Easy Protein

Beans are a welcome addition to hydroponic towers, not just for their nutritional value but also for their structural compatibility with vertical gardening systems. Varieties such as lima beans, green beans, and fava beans adapt well to these soil-less conditions. Here’s how to incorporate these protein-rich legumes into your hydroponic setup:

Lima Beans

These require moderate support and benefit from the controlled environment of a hydroponic tower. With proper nutrient management, lima beans thrive, yielding plump, buttery pods.

Green Beans

Known for their relatively fast growth cycle, green beans are perfect for those seeking quick results. The vining or bush varieties can be trained up trellises if needed.

Fava Beans

While larger than many other bean varieties, fava beans can flourish in a spacious hydroponic tower. These robust plants do well with ample light and consistent nutrient delivery.

To ensure success with these plants:

  1. Use net pots that provide enough depth and support for root development.
  2. Employ a trellis system within your hydroponic tower for climbing varieties to maximize your vertical space effectively.
  3. Monitor pH and nutrient levels closely; beans are responsive to their environment and will produce more generously under optimal conditions.

By integrating these bean varieties into your hydroponic garden, you not only enjoy fresh, homegrown protein but also contribute to an efficient and sustainable method of food production. Moving from leafy greens to protein-packed beans demonstrates the remarkable versatility of hydroponic towers in cultivating a wide array of crops.

8. Peas: A Decorative Edible Addition to your Garden Tower

Peas, with their vibrant green tendrils and delicate white flowers, are a beautiful addition to any hydroponic tower. Not only do they add aesthetic appeal, these legumes also offer a nutritious crop, rich in protein and fiber.

Peas Thrive in Hydroponic Towers

Being cool-season plants, peas can be cultivated year-round in an indoor hydroponic tower. They prefer temperatures between 55-70°F (12-21°C) and require moderate sunlight.

Growing Process

To grow peas in your hydroponic tower, follow these steps:

  1. Directly sow pea seeds into the net pots of your tower.
  2. Keep the growing medium moist, but not overly wet, for successful germination.


Peas are ready to harvest when the pods are plump and firm to the touch. Regular harvesting encourages continued production for a steady supply of fresh peas.

Nutrient Management

For optimal growth and yield of your pea plants, it’s important to manage their nutrient intake. Consider the following tips:

  • Provide high levels of phosphorus and potassium to promote healthy growth.
  • Adjust nutrient levels during flowering stage to enhance pea production.

Note: Pea plants may require some form of support due to their vining habit. Installing a simple trellis around your tower will help keep the plants upright and make harvesting easier.

Growing peas in a hydroponic tower is not just an exercise in practicality – it’s also about creating a visually stunning garden that feeds both body and soul.

9. Lavender: Functional, Fragrant, and Beautiful

Imagine a waft of calming fragrance greeting you as you step into your garden space. Lavender, that quintessential herb known for its soothing scent and vibrant purple blossoms, finds an unexpected home within your hydroponic tower. Cultivating lavender hydroponically can yield a lush growth of this aromatic plant, ready to be harvested for essential oils, culinary uses, or simply to enjoy its beauty.

Here’s what makes growing lavender in a hydroponic tower an enriching experience:

  • Enhanced Growth Control: A hydroponic system allows for precise nutrient management, giving lavender just what it needs to flourish without the guesswork involved in soil gardening.
  • Year-Round Blooms: With controlled conditions, lavender can produce flowers throughout the year, bringing a touch of summer regardless of the season.
  • Space Efficiency: Lavender traditionally requires room to spread out; a vertical hydroponic setup maximizes space and allows for ample growth in compact living areas.

When nurturing lavender in your hydroponic tower:

  1. Select the Right Variety: Some species like Lavandula angustifolia adapt better to hydroponic cultivation than others.
  2. Optimize Nutrient Solutions: Aim for a balanced mix rich in calcium and iron to promote strong root development and vivid blooms.
  3. Ensure Adequate Light: Lavender thrives under plenty of light. Supplement natural sunlight with grow lights if necessary.

The presence of lavender in your hydroponic garden serves as a multi-sensory reward; its enticing aroma coupled with its visual appeal makes it a standout addition. Plus, it contributes to a healthier home environment by purifying the air and promoting relaxation.

10. Grow Chamomile in Your Indoor Tea Farm

Cultivating chamomile in your hydroponic tower transforms a section of your home into a serene tea garden. Known for its soothing properties and delicate apple-like fragrance, chamomile is a delightful addition to any indoor farm. Here’s how to grow this calming herb:

1. Seed Selection

Opt for German or Roman chamomile varieties, both of which adapt well to hydroponic systems.

2. Planting

Begin with high-quality seeds or starter plants, placing them in net pots filled with a suitable growing medium.

3. Lighting

Chamomile thrives under consistent lighting—consider LED grow lights to simulate natural sunlight and promote flowering.

4. Nutrient Solution

A balanced nutrient mix, rich in potassium and nitrogen, encourages lush foliage and abundant blooms.

5. Harvesting

Once flowers are fully open, harvest by snipping the flower heads. Dry these for use in homemade teas.

By integrating chamomile into your hydroponic tower, you not only enjoy the beauty of its daisy-like flowers but also reap the benefits of fresh, homegrown tea leaves. Imagine unwinding at the end of the day with a cup of tea harvested from your own green sanctuary.

As we explore innovative ways to cultivate plants vertically, consider other non-traditional crops that might surprise you with their adaptability to hydroponic systems.

Gardyn: The Functional and Stylish Hydroponic Tower for Every Home Gardener

If you’re a beginner in the world of hydroponic gardening, then let us introduce you to the Gardyn hydroponic tower. This system not only streamlines the process of growing plants in a water-based environment but also does so with an elegant design that enhances any setting it’s placed in.

Functional Design for Your Home

One of the features that makes Gardyn stand out is its functional design. It’s crafted to fit seamlessly into your home without compromising on its productivity. The tower supports up to 30 plants at a time, allowing you to grow a variety of crops ranging from leafy greens to fruiting vegetables and even ornamental flowers.

Easy-to-Use Technology

What’s more, Gardyn simplifies the entire process for you. The system is equipped with smart technology that monitors your plants’ needs and alerts you when it’s time to add more water or nutrients. This means that even if you’re new to hydroponics, Gardyn makes it easy for you to maintain a thriving indoor garden.

Sustainable Gardening Solution

Another feature worth noting is Gardyn’s focus on sustainability. The tower uses 98% less water and grows plants up to five times faster than traditional soil-based gardening. All while reducing your carbon footprint by eliminating the need for transportation and storage of produce.

“Whether it’s your first step into hydroponics or an upgrade to your home decor, Gardyn has got you covered.”

In essence, whether you’re just dipping your toes into hydroponic gardening or are looking for a stylish yet functional addition to your home, Gardyn offers an ideal solution.

The exo hydroponic tower can grow 20 plants in a very small space.

Diversifying your options, hydroponic towers come from various brands and even include DIY plans for the more hands-on gardeners.

1. AeroGarden

AeroGarden is a reputable brand known for its countertop hydroponic systems. These compact units are perfect for indoor gardening enthusiasts who want to grow herbs, lettuce, or even small fruiting plants like tomatoes and peppers. If you’re interested in trying out hydroponics but don’t know where to start, Bright Lane Gardens offers a comprehensive guide on getting started with AeroGarden systems.

2. EXO Garden Tower

EXO Garden Tower is another excellent choice, offering commercial-grade hydroponic tower systems. Ideal for both commercial growers and beginners looking to start out, EXO offers a variety of tower sizes ranging from 12-24 plants each. This intuitive tower has a minimal footprint that makes it easy to grow large quantities of food in a small space.

3. DIY Hydroponic Towers

For those who prefer a DIY approach, numerous online resources provide step-by-step guides to building your own hydroponic tower. This allows for customization based on your specific gardening needs and preferences. If you are interested in creating your own hydroponic system, use this video as a reference for getting started.

Each system has its unique advantages, and the best choice depends on individual gardening goals and circumstances. Remember that successful hydroponic gardening isn’t exclusively about the tower; it’s also about understanding plant needs, effective nutrient management, and regular system maintenance.

Embrace the Versatility of Hydroponic Gardening

We invite you to experience the joy of cultivating these ten surprising plants in your vertical oasis. A hydroponic tower, such as the Gardyn system, offers an innovative approach to home gardening that’s both practical and aesthetically pleasing.

Grow Your Own Greens, Veggies, Herbs, and Flowers

Whether you’re a seasoned gardener or a green-fingered beginner, the power to produce your own leafy greens, fruiting vegetables, herbs, and even decorative flowers lies at your fingertips. Not only does this method save space, but it also allows nature to flourish in unexpected places.

Key Benefits of Growing with a Hydroponic Tower

Remember these key benefits of growing with a hydroponic tower:

  1. Space-efficient: Vertical gardening optimizes limited spaces, even allowing for indoor gardening if outdoor space is unavailable.
  2. Controlled conditions: With hydroponics, you control the conditions, reducing reliance on weather and soil quality.
  3. Diverse plant growth: From leafy greens to strawberries, beans to ornamental plants, a wide variety of crops can thrive in hydroponic towers.
  4. Healthy and sustainable: Hydroponics use less water than traditional farming and eliminate the need for soil which can be contaminated with pollutants or pests.

Immerse Yourself in the Delights of Hydroponic Gardening

Bask in the beauty of strawberries hanging ripe for picking. Smell the heady fragrance of herbs such as lavender and chamomile. Taste the crunchy freshness of bok choy and beans straight from your own homegrown supply. All these delightful experiences can be yours through hydroponic gardening.

Let this guide inspire you to try something new. Start your journey into hydroponic gardening today and unlock a world where every corner holds potential for growth.