An innovative planter which has been designed to mimic 'earthing up' of potatoes, extending the planter upwards as the plants grow, for a bumper crop! Comprises base plate & three 'collars' (each with a watering ring to deliver water & feed directly to roots at all levels), which are attached to each other via a simple interlocking system. Remove collars one at a time from the top for easy harvesting. Holds Approx. 60 litres of compost. 32cm (13) diameter x 60cm (24) high. Buy 2 SAVE £8.00!