Was Edible Bulbs - Allium, now crop rotation

bulborum botanicum bulborum@gmail.com
Sun, 06 Nov 2011 01:15:55 PDT
> I have been advised by another nurseryman that control of "ink spot" on
> reticulata Iris is only really achieved by replanting in fresh ground every
> year, (though I do feel from observation of reticulata Iris, that Ink spot
> primarily is brought about by irregular temperatures and periods of drought
> during spring growth )

If I remember well ,Willem van Eden (a famous reticulata grower)
explained me that it was irregular temperatures and periods of
humidity in the dormant period


R de Boer
La Maugardiere 1

Phone./Fax 0033-232-576-204
Email:   bulborum@gmail.com

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