Garden ideas – Tyre tower potatoes

Getting them started:

Chitting seed potatoes – getting their sprouts growing before you plant them out – gives them a head start, but is optional. To do this just leave in a dry spot, away from direct sunlight, until sprouted.

You’ll need…

– Some seed potatoes

– Soil

– Two or three old tyres (most tyre dealers will happily give you old ones for free; 2-3 are ideal)

– Cardboard or newspaper

– Plastic sheeting for lining (optional)

– Water

Method

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Step 1 – Place a tyre in a sunny spot – if planting on to grass, place a piece of cardboard underneath the tyre.

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Step 2 – Cover the cardboard with an even layer of earth, compost or a combination of both. Some people worry about the tyre rubber breaking down or affecting the soil – if this is a concern, you can line the sides with plastic sheeting (make sure there is drainage at the bottom).

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Step 3 – Place potatoes evenly on the earth. Don’t be too concerned with which way up they go – the shoots will find their way upwards.

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Step 4 – Cover potatoes with a good layer of earth. Water thoroughly and frequently, particularly if the weather is hot. Avoid wetting the foliage once sprouted.

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Step 5 – When the potatoes sprout and the green tops are above ground add another tyre and some more soil. Leave a small amount of foliage exposed at the top.

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Step 6 – Replenish the nutrients in the earth by mixing in comfrey leaves (pictured), compost, weed-free straw and rotted animal manure.

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Step 7 – Tubers grow from the covered stems of the plants, so repeat Step 5 as the plants gain height. In warm areas potatoes grow all year round but still watch out for frost – if you think it will freeze overnight prevent damage to the leaves by covering them with cloth or newspaper.

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Step 8 – Early potato varieties are ready within 3-4 months; they are not the best for storing so eat soon after harvesting. Main (late) varieties typically take 4-5 months; these are ready once the foliage has withered. For better storage, leave main crop varieties on the soil to dry for a couple of hours.

 

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