Gauteng Smallholder September 2015 | Page 47

From page 39 Potatoes only need a couple of eyes per piece to grow, so feel free to cut up the larger potatoes into two or more chunks, at least as big as a golf ball. The smaller potatoes can be simply planted whole. Ideally, cut the potatoes 24 hours prior to planting, allowing time for a scab to grow over the cut, thereby reducing disease or rot issues. Next, it is important to absolutely soak the compost, as it often is on the drier side. Do this after every potato layer is planted. Continue to lay down a new layer of potatoes on top of 30 cms of compost until finished. The whole bin will use about VEGETABLES 2 kg of potatoes. There are a couple options for finishing off the potato tower. You can finish it off with a top layer of potatoes, along both the outside and also an inner circle, which will sprout out the top of the bin. Cover with about 15cm of compost. Or you might consider planting other plants or herbs which will help to keep away aphids and other insects. Try Line the outside with straw and fill the inside with soil 45 www.sasmallholder.co.za lavender, wild garlic, nasturtiums or marigolds. It is important to keep the bin moist, from top to bottom. In about ten to 14 days you will see your first little potato shoots sprouting out the side of the potato tower. Once the potatoes have all died back in the late summer, it's harvest time. Simply tip over the potato bin and pick Continued on page 40