Secret Jardin Dark Propagator 120 v4.0 (4' x 2' x 6 2/3')The Dark Propagator 120 v4. 0 (4 x 2 x 6 2 3) from Secret Jardin is the perfect grow tent for beginners and expert indoor gardeners alike. With four propagation trays per level, it can accommodate more plants. You should take advantage of the upgraded features of this tent to get healthier plants and better yield. Propagation Trays: This propagator model includes two metal shelves and four 10''x20 propagation trays per level, making it a total of 12