Space efficient vertical gardening solution: A 4tier plant tower with a stable tray that fully utilizes small spaces, maximizing planting area in urban environments such as apartments, balconies, and compact yards. Convenient stacking and setup: Innovative stacking design simplifies planting and maintenance, with quick and easy assembly for flexible arrangement and fast installation. Versatile for or commercial use: Suitable for a variety of planting needs, including strawberries, potatoes, and other vegetables, helping to bring life to homes, storefronts, or shared spaces. drainage and ventilation: Each planter features strategic ventilation to prevent waterlogging and ensure even water distribution, with a smart vent to support healthy growth for potatoes, strawberries, and other vegetables. Clear performance attributes: Designed for stable multilevel support, efficient watering, and scalable use across different planting projects without compromising space or access. Use scenarios: Urban balcony or small patio: maximize greenspace by growing herbs, leafy greens, and berries vertically without crowding the floor. Cafes, storefronts, or commercial spaces: create an appealing vertical display while producing fresh produce or decorative plants. Schools, community gardens, or workshops: scalable solution for teaching sustainable growing practices and boosting local food projects.