Smart irrigation systems use technology to optimize the watering of plants and crops. These systems often include sensors that measure soil moisture, weather conditions, and plant needs. By collecting this data, they can automatically adjust the amount of water delivered, ensuring that plants receive the right amount without waste. These systems can be controlled remotely through smartphones or computers, allowing users to monitor and manage irrigation from anywhere. This not only conserves water but also promotes healthier plant growth. Smart irrigation is increasingly popular in agriculture and landscaping, contributing to sustainable practices in farming and gardening.