It allows simple wall mounted assembly to create customizable green wall through stackable rectangular unit Perfectly transforms wall into displays of succulents, or flowers in offices, balconies, patios, or modern interiors requiring space efficient vertical gardening solution This auto watering vertical garden planter features automatic watering systems that hydrates plant every few days, offering a time saving solution for plant care Four planter with secure mounting hardware convert any surfaces into living wall art, promoting air purification while adding natural elegances to indoor / outdoor environment Ideal for busy professional, gardeners, and working moms seeking low maintenance greeneries to enhancing living space without floor clutter