4 FT 5-Tier Green Vertical Garden Indoor/Outdoor Elevated PlanterNo space? No problem! This sturdy, space-saving vertical garden is the perfect maintenance-free gardening solution. Designed with a durable steel frame, food-safe bins, and a cascading drainage system, this planter is ideal for both indoor and outdoor use. The 5 BPA-free green bins are made of 100% new Polypropylene (PP), ensuring safe, chemical-free planting. The optional cascading drainage system helps distribute water efficiently, preventing stagnation while ensuring optimal hydration for all your plants.Key Features Space-Saving Vertical Design - Grow more in just 6 square feet Durable Steel Frame - Sturdy powder-coated construction for long-lasting use 5 Food-Safe Planter Bins - BPA-free, lead-free, and mercury-free (each holds 14L) Cascading Drainage System - Evenly distributes water from top to bottom for maintenance-free gardening Versatile Indoor & Outdoor Use - Perfect for gardens, patios, balconies, or even kit