The utility model discloses a low-carbon energy-saving environment-friendly gardening greening device. The low-carbon energy-saving environment-friendly gardening greening device comprises a container used for containing soil and water. Hollow holes are formed in the wall of the container, plant protective pieces made of flexible materials are embedded into the hollow holes, and planting holes communicated into the container are formed in the planet protective pieces. The low-carbon energy-saving environment-friendly gardening greening device can be arranged at any position with space, and after the device is installed, a user only needs to insert green plants to be planted to the planting holes in the side face of the container, and then fill soil, nutrient content and the like into the container. The plants are grown gradually along with prolonging of the grown cycle, and finally the whole outer surface of the container is full of the plants; the whole greening effect is achieved, and home greening, wall greening, suspension greening, hanging garden creative greening, office greening, boat and car roof greening and the like are achieved. The low-carbon energy-saving environment-friendly gardening greening device is natural, environmentally friendly, healthy, and harmonious, and completely meets the epoch topic of resource conservation, low carbon, environment protection, and city development agricultural greening.