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brien_nz

Fertilising Alliums

brien_nz
15 years ago

My shallots, garlic and onions are growing well (it is early summer here in New Zealand) and I just read that they are heavy feeders and I should side dress them with ammonium sulphate. Then I read somewhere else not to apply nitrogenous fertiliser as they would all go to top growth with no bulbs. Could someone tell me which is correct?

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