The best hydroponic systems let you grow herbs and plants year-round without soil. We tested each top system for 6 weeks to a ...

Loose head varieties, such as butterhead and romaine, are top choices for hydroponics because they have leaves that are very ...

There are two main types of hydroponics, the solution culture and the medium culture. The first uses just water mixed with nutrients, while the second has a solid medium for the roots such as sand ...