Hello Penellype, I've grown sweet potatoes for 3 years now.
Year 1 planted outdoors a bit late as received slips late from supplier. Result: no crop worth having.
Year 2 again late getting the plants but planted out in new polytunnel. Result: unknown as we live in open countryside and rat ate most of the crop.
This year I hadn't been going to bother again but a piece of last years crop was still sound and, not expecting anything, I planted it and put it in a propagator. A few days later it was not rotting as expected but sending up lots of shoots. I took 10 cuttings which all turned into plants and also planted out the plant which was still sending up lots of shoots. The rats have left them alone this year and I got 30 to 40lb from them not sure exactly as were quite dirty when dug up. This is about 1/2 the crop dug up about 2 weeks ago.
I would say they definitely need warmth and as long growing time as possible. cloches would probably be good as they are low growing.
Sainsbury sometimes have organic Beauregard variety which is one that the catalogs sell so I've kept 1 root from a packet of those to see it it will sprout in the spring.
Year 1 planted outdoors a bit late as received slips late from supplier. Result: no crop worth having.
Year 2 again late getting the plants but planted out in new polytunnel. Result: unknown as we live in open countryside and rat ate most of the crop.
This year I hadn't been going to bother again but a piece of last years crop was still sound and, not expecting anything, I planted it and put it in a propagator. A few days later it was not rotting as expected but sending up lots of shoots. I took 10 cuttings which all turned into plants and also planted out the plant which was still sending up lots of shoots. The rats have left them alone this year and I got 30 to 40lb from them not sure exactly as were quite dirty when dug up. This is about 1/2 the crop dug up about 2 weeks ago.
I would say they definitely need warmth and as long growing time as possible. cloches would probably be good as they are low growing.
Sainsbury sometimes have organic Beauregard variety which is one that the catalogs sell so I've kept 1 root from a packet of those to see it it will sprout in the spring.
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