The PlantBest Coconut Coir Pot Greenhouse Kit is a sustainable and effective option for starting plants, offering a durable and mold-resistant solution with 2.5 inch coconut coir pots. Made from the fibrous material found between coconut shells, these pots serve as an eco-friendly alternative to traditional peat pots. Each kit includes coconut coir pot strips, a professional greenhouse tray, and a humidity dome, providing the perfect environment for seedlings to thrive. Additionally, refill packs are available to recharge the greenhouse kits, making it a long-lasting and environmentally responsible choice for gardeners.