Presenting you with a new generation of planting solutions - modular three in one hydroponic seedling tray system. This product is carefully designed for modern horticulture, professional nurseries, and home planting enthusiasts, consisting of three core components: a sturdy plant base+optional perforated/non perforated plant inner support+high transparency cover. Using high-quality PP (polypropylene) and PS (polystyrene) plastics, combined with classic black design, we provide you with a complete, efficient, and flexible set of professional grade planting tools. Its modular design concept allows you to freely combine according to different growth stages (seedling, hydroponic, planting) and plant needs, making it an ideal choice for achieving high germination rates, healthy roots, and convenient management.