Propagate your houseplants with one of these hanging honeycomb propagation stations. Available in large and regular-sized. Large-sized has 3 tubes and measures approximately 18.5" x 5.5" including tubes and hanging string. Regular-sized has 1 tube and measures approximately 14.5" x 5" including tube and hanging string. Each propagation station comes with clear test tube(s) so you can watch the roots grow and develop on your plant babies.