Definition
Hydroponic refers to growing plants without soil, using water-based nutrient solutions. 🌱 Think of it as giving plants a liquid diet instead of planting them in dirt. It's an innovative method where roots are submerged in, or periodically flushed with, nutrient-rich water. This method allows for growing plants in places where soil is poor or unavailable. Compared to traditional farming, hydroponics can use less water and space, and also reduces the need for pesticides. Imagine growing a salad in your room with no soil needed!