I have also the idea that the temperature in pots is important special the not plunged pots not sure if the max temperature is important or the fast temperature changes for example why is Cyclamen hederifolium dying at -10ºC in a pot and surviving -20ºC in the garden with the bulb at the surface Roland 2012/7/1 Ina <klazina@orcon.net.nz>: > This presumably would also apply to bulbs. And would go with Mike's > comment on these bulbs which just will not do well in pots. > > http://www.bbc.co.uk/nature/18612661/ -- R de Boer La Maugardiere 1 F 27260 EPAIGNES FRANCE Phone./Fax 0033-232-576-204 Email: bulborum@gmail.com