If they are plants which need to lose their leaves, or be cool in Winter, put them outside in the sun each afternoon, and bring them indoors at night. Or try to borrow a shed or garage, which has less heat. Sometimes windowsills behind curtains are enough cold at night, or landings / hall ways in apartment buildings Your Pleiones will have better colours because of refrigeration!. Peter (UK) On Wed, Dec 4, 2013 at 8:12 AM, romain amato <ramato2210@gmail.com> wrote: > I don't water them for 3 weeks now, and > the outside temperature is below 1-5° C. > > The problem is I can't maintain Fall temperatures during winter, because my > appartment is warmed at about 18-20°C, and I've only frost protections > outside for winter growing bulbs. > How can I make those summer growers enter in dormancy in order to stock > (stack) > them (for example in a box in the fridge, like my Pleione) ? > Best regards > romain Amato > Paris, France > zone 8 > _______________________________________________ > pbs mailing list > pbs@lists.ibiblio.org > http://pacificbulbsociety.org/list.php > http://pacificbulbsociety.org/pbswiki/ >