Category: Science

This category is about the biology of daffodils and narcissus.

Additional Offerings at PHS Daffodils

Greetings! At long last, 38 additional daffodil cultivars from our harvest surplus are now available at www.phsdaffodils.com, including ”Ambergris Caye’, ‘Biosphere’, ‘Moon Moth’, ‘Mrs. Alfred Pearson’, ‘La Salle’, and ‘Spring Coronation’.   Additionally, we have restocked 19 previously sold out gems such…

An invitation for all to register for the American Daffodil Society Virtual Fall Forum 2020

I am cordially inviting all DaffNet participants to register for our upcoming virtual symposium, Visionary Venture. Registration is OPEN and is $25 for ADS members registering before 31 AUG and $35 beginning 1 SEP.  Non ADS members registration fee is…

Theory according to Dave

Last year I posted a theory about succession flowering in species narcissus. I theorized that some species had a succession of flowers to ensure that if the first did not have the conditions that enabled pollination then the second and…

PHS Daffodils’s 2020 Sale

At long, long last, the 2020 PHS Daffodils web shop is open!  We thank each of you for your emails, eagerness, and patience—and as importantly, for your overwhelming interest in our specialty product and business, now in its 17th year. …

Help with oddball poet

All, The attached poet is from a old garden with scads of Ornatus, however some of the bulbs look like this What the heck is going on ?? I have images from 2014 of the same phenomenon; I don’t know…