Hydroponics is a type of soilless gardening that can be done either indoors or outdoors. It’s a great option for people with little or no gardening space, or who want to grow herbs and vegetables through the winter. Hydroponic gardening is space-efficient and takes less water than gardening in soil. Growing in water also means no weeds. With artificial lighting, you can grow hydroponically all year long, even in Minnesota. Although almost anything can be grown hydroponically, short-season crops or crops that do not produce fruit such as herbs and leafy greens are great choices for indoor p