Plantui Smart Garden is, by far, the easiest way to grow greens at home all year round. These gardens are available in two sizes - larger one allows you to grow six plants at once, and the smaller three plants. The device itself is very easy to maintain, just add plant capsules and water (with a spoonful of nutrient) and let the device take care of the rest. Your task is just to add water (every 1-3 weeks) and insert the height blocks when the plants grow and need more space (2 blocks included in the device package).