The Seedbox is the perfect starter set for every grower. Every box contains a growing tray with transparent lid, twelve germination plugs and a bottle of the unique Plagron Seedbooster. Follow the clear instructions in your own language on the manual in the box and your seeds will germinate and develop into perfect plants. The secret of this set is the Seedbooster. Seedbooster is especially designed for a faster and more powerful germination of seeds. The nutrients that Seedbooster consists of work very effectively with a stable germination of seeds.