Give your seeds the best start possible with our Heavy-Duty Windowsill Propagator Set. Sitting inside the base tray are three individual small propagators, each with their own lid, making it ideal for raising a variety of plants and vegetables from seed and for rooting plant cuttings. Contents include: 1x windowsill tray (without drainage holes), 3x 21cm propagator covers and 3x 21cm seed trays (with drainage holes). Wilko Unheated Windowsill Propagator Kit Polypropylene