Growing Onion

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01 Sep 20 M.fourie (South Africa - Summer rainfall climate)
My onions grow big but don t have any bulbs.thy were planted from seedlings juni july and grow easy but till now no bulbs.we are in south of namibia
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03 Sep 20 Anonymous (South Africa - Semi-arid climate)
Work out your climate type from the Blue climate Zone tab at the top of the page. Then check the planting guide. You may have planted out of season or at the very end of the season. Usually if something grows really well but doesn't produce a crop your soil is too rich, too much nitrogen.
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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. GardenGrow is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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