Jiffy 14 Cell Self-Watering Greenhouse Seed Starter Kit is designed to provide the amount of water to your seedlings for up to 10 days, eliminating the worry of overwatering or drying out too quickly. This innovative 14-cell self-watering greenhouse features a matted wicking system that minimizes the need for frequent watering, making seed starting easier and more efficient. The kit includes a watertight tray, a greenhouse dome, and 14 peat pellets measuring 42 mm each. Simply add water and seeds to get started. Each pellet is biodegradable, and the tray and dome are reusable, ing a sustainable solution for your gardening needs. Model Number: