Jiffy All In One Greenhouse, 11 x 11-In. Tray, 25 Pellets. This professional seed starting greenhouse includes 25 biodegradable 42mm peat pellets and a sample of Superthrive, a kelp-based vitamin for plants. Simply add water and seeds to the pellets and transplant them directly into the garden or larger containers. The clear dome maintains humidity and warmth during the germination period. Includes (1) clear plastic humidity dome, (1) watertight base tray, (25) 42mm peat pellets, SUPERthrive sample, and (6) plant markers. Seeds are not included.

• 11 x 11-In. Tray
• 25 Pellets
• Includes 25 biodegradable 42mm peat pellets and a sample of Superthrive, a kelp-based vitamin for plants.
• Makes it easy to germinate seeds, simply add water and seeds and the pellets can be transplanted directly into the garden or larger containers.
• Clear dome maintains humidity and warmth during the germination period.