There are many plants that can be successfully grown in a hydroponic system, though some are better suited for beginners than others. Temperature is also another factor to consider when choosing plants. Also bear in mind that climbing and vining plants plants that require a trellis can only be grown outdoors.
Here are some of the most popular options:
• Leafy greens: inlcuding lettuce, spinach, kale, arugula, and other leafy greens are some of the easiest plants to grow hydroponically. They grow quickly, require minimal care, and thrive in the controlled environment of a hydroponic system.
• Herbs: Basil, rosemary, sage, thyme, oregano, mint, cilantro, parsley, and other herbs
• Tomatoes: Cherry tomatoes and other small-fruited varieties are well-suited for hydroponics• Peppers: Like tomatoes, peppers can be grown hydroponically with success
• Other fruiting plants: Such as cucumbers, strawberries, eggplants, melons and passion fruit, to name a few.