10 Unique Plants To Grow Hydroponically

Hydroponic gardening is a great way to grow fresh produce in small spaces and without soil. While you can grow many familiar vegetables and herbs in a hydroponic system, some lesser-known plants thrive in these setups. In this blog, we'll explore ten unusual plants you can grow in your hydroponic garden, along with tips for caring for them.

Microgreens - Microgreens are tiny, nutrient-packed seedlings that can be harvested just a few weeks after planting. They're effortless to grow in a hydroponic system and can add a burst of flavour and colour to salads, sandwiches, and other dishes. Some popular microgreens to try are arugula, kale, and radish.

Saffron - Saffron is a spice made from the stigmas of crocus flowers and is known for its distinct flavour and golden colour. While it's typically grown in Mediterranean climates, you can also grow it in a hydroponic system. Saffron bulbs are available online and require a cool, dry, and well-ventilated growing area.

Wasabi - Wasabi is a pungent Japanese condiment that's often served with sushi. It's notoriously tricky to grow, but hydroponics can make it easier. Wasabi requires cool, flowing water and high oxygen levels, which can be achieved in a hydroponic system. Just be sure to provide plenty of light and nutrients to the plants.

Edible Flowers - Many flowers are edible and can add a unique flavour and visual appeal to dishes. Some popular edible flowers that can be grown in a hydroponic system include nasturtium, marigold, and pansy. Just be sure to research which parts of the flowers are edible and which are not.

Kiwano - Kiwano, also known as horned melon, is a spiky fruit with a bright orange interior packed with vitamin C and antioxidants. It's not commonly found in our grocery stores, but you can grow it yourself in a hydroponic system. Kiwano plants require warm temperatures, plenty of light, and well-draining medium.

Lemongrass -  Lemongrass is a fragrant herb commonly used in Asian cuisine. It's easy to grow in a hydroponic system and can add a fresh, citrusy flavour to soups, curries, and other dishes. Just be sure to provide plenty of light and nutrients to the plants.

Dragon Fruit - Dragon fruit, also known as pitaya, is a tropical fruit with a unique, spiky exterior and a sweet, juicy interior. It's not commonly grown in our country, but you can grow it in a hydroponic system with the right conditions. Dragon fruit plants require warm temperatures, high humidity, and well-draining medium.

Chinese Watercress - Chinese watercress is a leafy green vegetable popular in Chinese cuisine. It's easy to grow in a hydroponic system and can add a peppery flavour to salads and stir-fries. Just be sure to provide plenty of light and nutrients to the plants.

Tamarillo - Tamarillo, also known as the tree tomato, is a tart fruit used in jams, sauces, and chutneys. It's native to South America but widely cultivated over here. Tamarillo plants are easy to grow in a hydroponic system and require plenty of light, warm temperatures, and well-draining medium.

Moringa - Moringa is a fast-growing tree that's native to India but can be grown in our country too. It's known for its high nutritional value and use in traditional medicine for various health benefits. Moringa leaves can be harvested and used in salads, smoothies, and other dishes. Moringa trees require warm temperatures, plenty of light, and well-draining medium.

Tips for Growing Unusual Plants in Hydroponic Systems

• Research the specific needs of each plant, including light requirements, nutrient levels, and temperature range.
• Use a high-quality hydroponic nutrient solution to ensure the plants receive all the necessary nutrients.
• Monitor pH levels regularly and adjust as needed to ensure optimal plant growth.
• Provide adequate airflow and ventilation to prevent mould and fungal growth.
• Consider using grow lights to supplement natural light and provide consistent plant lighting.

Hydroponic gardening is a versatile and rewarding way to grow various plants, including some unusual and lesser-known varieties. You can grow almost anything in your hydroponic system with the right equipment and care. Happy growing!