My suggestion is that if the daffodil needs its growth to be slowed down, to allow the buds to develop, I would plant it in cool weather before mid winter, keep it somewhere dark until well rooted, and then put it in the refrigerator for 10 weeks. It should then flower in the Spring. Peter (UK) On Sun, Jul 8, 2012 at 7:05 AM, elainejek <elainejek@yahoo.com> wrote: > I'm in SF bay area where it seldom freezes, should I chill Narcissus > 'Nylon' before planting? >