Contains two 11 in x 11 in greenhouses, 34 Jiffy-7 pellets per greenhouse, 2 capillary mats to give plants proper moisture and 4 water tubes with level marker to eliminate guesswork. Clear dome maintains greenhouse humidity and temperature for healthier seedlings. 100% biodegradable peat pellets, made of Canadian sphagnum peat moss and wood pulp. Expands with water to pot and soil in 1 to provide a rich, high-quality growing environment and can be planted directly in ground or larger containers to minimize transplant shock.