The best propagator we've seen for a long time, with a host of useful features, the Vitopod looks smart and works equally well in conservatory, greenhouse or near a window indoors. Features include: • Temperature control accurate to 1°C with a range of 5-30°C - the most accurate propagator on the market! • External electronic thermostat control with internal temperature probe. • Splashproof heated base tray with no hot or cold spots (Single - 50 watt, Double - 100 watt). • Clear covers are built to last (from the same durable, UV resistant acrylic material as aircraft windscreens!). • Large adjustable vents in both the lid and sides allow good humidity control. • Adjust the height quickly and easily with optional add-on layers. Double length: 1.11m (3'8") long x 56cm (22") wide x 22cm (8½") high. Additional 16cm (6") high add-ons are available to double or triple the height and turn your propagator into a 'mini greenhouse' that's ideal for growing on, hardening off or overwintering plants. "Well worth saving up for" - Grow Your Own Mag.