Water Circulation System - The indoor garden uses a large water reservoir and a quiet pump to deliver oxygen to plant roots. If water drops to the minimum level, an alarm提醒 will alert you to add water, helping prevent drought stress. Full Spectrum Grow Lights - The 15W LED lights simulate the sun’s spectrum to support photosynthesis in all weather. This enables you to grow your preferred plants anywhere indoors without soil. Customize Timer - Lighting duration is adjustable to match the specific needs of your plants, promoting natural growth and abundant harvests. No soil, no mess, and year‑round control. Height Adjustable - The light’s red/blue ratio and photoperiod vary by mode to suit different growth stages. The extendable light bar ranges from 26 to 35 cm to fit plant height. Applications - Ideal for growing herbs (basil, mint, cilantro) on a kitchen counter or windowsill; starting seedlings or leafy greens in apartments or offices; maintaining a compact indoor garden year‑round on desks or balconies.