
Julie Alnwick
After a corporate career in marketing, Julie followed her passion for flower gardening that was inspired by her mother and grandmother. Having lived in California, Maryland, Massachusetts and now Connecticut, she has garnered knowledge of many types of flowering plants and their habitats. She has created beautiful and extensive gardens while discovering new and exciting plants to include in her design. Julie joined the Ender’s Island volunteer team in 2023 to immerse herself in dahlia care. As is typical of anyone dealing with this beautiful species, she has become a “dahlia-addict” and spends many hours working with the dahlias on the Island.
Upcoming Programs by Julie Alnwick

Roots of Renewal: A Journey into Dahlia Care
April 21, 2026
Join us for a hands-on workshop all about dahlias! Learn essential skills for dividing and planting dahlia tubers, ensuring vibrant blooms for seasons to come. Whether you're new to gardening or an experienced grower, you'll gain valuable insights and take home 10 tubers to start your own beautiful garden.

In the Garden of Grace: A Morning Dahlia Tour
August 20, 2026
Join us for an inspiring day as you take a guided tour through a breathtaking dahlia garden, where beauty and grace bloom in harmony. This peaceful day will be a chance to admire the vibrant variety of dahlias and how they are cultivated.

In the Garden of Grace: An Afternoon Dahlia Tour
August 20, 2026
Join us for an inspiring day as you take a guided tour through a breathtaking dahlia garden, where beauty and grace bloom in harmony. This peaceful day will be a chance to admire the vibrant variety of dahlias and how they are cultivated.

In the Garden of Grace: A Morning Dahlia Tour
September 16, 2026
Join us for an inspiring day as you take a guided tour through a breathtaking dahlia garden, where beauty and grace bloom in harmony. This peaceful day will be a chance to admire the vibrant variety of dahlias and how they are cultivated.

In the Garden of Grace: An Afternoon Dahlia Tour
September 16, 2026
Join us for an inspiring day as you take a guided tour through a breathtaking dahlia garden, where beauty and grace bloom in harmony. This peaceful day will be a chance to admire the vibrant variety of dahlias and how they are cultivated.

Autumn reflections: A Season of Change and Transformation
November 4, 2026
After a growing season of sensationally brilliant dahlias, the period of dormancy that autumn precedes is a time for regeneration that helps prepare for the period of rest and renewal. This workshop will focus on the essential skills of putting these beauties to rest for the Winter, ensuring their renewal in the Spring.