Material Durable and reusable seedling trays that stand up to repeated use. Humidity and drainage Equipped with drainage holes for effective drainage. This design helps prevent root damage from overwatering, promotes root circulation, and supports healthier plant growth. Ease of replacement and expansion Trays are of moderate thickness, soft to the touch, and easily expandable. This makes soil changes and transplanting seedlings simpler and less disruptive to young plants. Gift value A practical gift for gardeners, breeders, and farmers who need reliable seedling management tools. Practical use scenarios Indoor seed starting: Use these trays to start small seeds indoors, ensuring proper drainage to prevent overwatering while keeping roots airy for strong seedling development. Greenhouse transplanting: or add trays as your seedlings grow, enabling gradual expansion without disturbing established roots during transplanting. Nursery or farm batch production: Organize multiple seedling batches, streamline soil changes, and simplify moving seedlings to larger pots or field beds as they mature.