Flower Vegetable Fruit Seedling Planting Box Molds https://www.yiwei-mold.com/product/gardening-mold/flower-vegetable-fruit-seedling-planting-box-molds.html These molds are usually made from durable materials such as plastic, recycled plastic, or biodegradable materials like peat or paper pulp. The design of the molds may vary depending on the specific requirements of the plants being grown. Common designs include trays with individual cells, modular systems with stackable components, or biodegradable pots that can be planted directly into the soil. The molds may also incorporate features such as drainage holes, ventilation slots, and labeling options for easy identification of seedlings.