2024 ADS Virtual Winter Break

Chase away those Winter blues at the
2024 ADS Virtual Winter Break, February 3, 2024, 4:00 – 6:00 PM Eastern

The ADS Virtual Winter Break is open to ANYONE interested in learning about daffodils! Please consider yourself cordially invited.

Daffodil 'Gold Breeze', Photo by Mary Lou Gripshover

Daffodil ‘Gold Breeze’, Photo by Mary Lou Gripshover

Prior registration and payment is required for participation. January 31, 2024 is the cut-off date for all registrations! The access code for presentations will be sent to registrants the evening prior to the conference.

Featured Speakers!

All times for sessions are using USA Eastern Time Zone

Saturday, February 3, 2024

  • 4:00 pm — “Daffodils Past Present and Future (Australia)” – presented by Lawrence Trevanion.

    Lawrence Trevanion, from Canberra Australia, grew up in Snowy River country during the the 1960’s where the only remnants of early European settlers are the daffodils they planted. As a youth he planted these daffodils along the fences where they flower to this day. In the mid 90’s he started daffodil breeding in Perth, Western Australia. There he benefited from an immense collection of older and newer varieties owned by Marie Parton and others. He soon moved to Canberra and was able to expand his activities to a 20 acre property near the neighboring town of Yass. That property has been sold and he is now trying to organize the bones of this collection at his large house block in Canberra.

    Lawrence breeds all kinds of daffodils, every division, flowering for about 8 months from March to October. Thousands of crosses later he is still discovering new and exciting things about daffodils.

    In his presentation Lawrence will talk about some of the old 19th century plantings he has visited and revise the history of daffodils in Australia. He will choose some of his favorite daffodils now, mostly ones of his own breeding, and explain why they have special value for him. And he will make a few remarks about where he sees daffodils heading.

  • Stay on your Zoom session as we prepare for our Speaker presentation coming up @ 5:15 pm.
  • 5:15 pm — “Hybridizing for Beginners (and How Daffodils Have Sex)” – presented by Harold Koopowitz.

    Dr. Koopowitz will start with a discussion on why amateurs might want to create their own daffodils and then simple ways of doing it.

    We will cover some information on variations in the structure of daffodil flowers and some aspects of the biology of seed production. Then we will discuss parent plant selection.

    Dr. Koopowitz will also explain how he labels crosses and handles seeds. We will look at planting seeds and care until flowering is achieved. He will then show how he keeps track of his crosses.

Conference Registration!

REGISTRATION IS CLOSED for this event. Thanks for your Support!

For questions or concerns with Registration, experiencing issues attending Zoom sessions, missing event email reminders or Zoom links for our events, please contact Frank Nyikos at email:  title=

Registration Policies

  • Partial Event Registration: Your registration fee includes all programming and there is no option for partial event registration.
  • Cancellations and refunds: No refund requests will be accepted for this online event.
  • Recording permissions: To enable registered participants to view the educational sessions for an additional ten days after each presentation, those sessions will be recorded. By participating as a presenter or audience member in this digital environment, you agree to be recorded. (If you do not wish to be recorded, please do not participate in the live sessions.)
  • Meeting/Event credentials: Zoom credentials (Meeting Access Links) for events are for designated registrants, and should not to be shared. We do recommend that multiple registrants within a household use the same device when attending the same events.
Narcissus jonquilla var. henriquesii, VIN, Photo by Mary Lou Gripshover

Narcissus jonquilla var. henriquesii, VIN, Photo by Mary Lou Gripshover

Thanks for your Support at the 2024 ADS Virtual Winter Break!