AeroGarden LED Extra Garden year-round. Grow fresh herbs, vegetables, salad greens, flowers and more in this smart countertop garden. Up to 7 plants can be grown at a time. Plants grow in waternot soil. Advanced hydroponics made simple. High-performance, full spectrum 30-watt LED lighting system is tuned to the specific spectrum that allows plants to maximize photosynthesis, resulting in rapid, natural growth and abundant harvests. Easy-to-use control panel tells you when to add water, reminds you when to add patented nutrients (included), automatically turns lights on and off and provides timely tips and on-screen help functions. Includes Tomato Seed Kit with 3 Tomato Seed Pods and 4 spacers for optimal growth.