Boston Flora


Tuesday, December 31, 1:00 pm – 5:00 pm – New Year’s Eve on the Waterfront Ice Sculpture Stroll

Boston Harbor Now is proud to present the 12th annual New Year’s Eve on the Waterfront Ice Sculpture Stroll with nearly 30 sculptures on display. On New Year’s Eve, Boston’s waterfront will be transformed into a magical winter wonderland with unique and interactive ice sculptures in neighborhoods from Revere Beach all the way down to the Seaport. Grab a map, pick a starting point, and start strolling!

When: December 31, 2024 | 1:00PM – 5:00PM

Where: Click here for the interactive 2024 New Year’s Eve on the Waterfront Ice Sculpture Stroll Map

Enjoy other fun, seasonal activities along the way including:

Registration is *not* required to participate in this free outdoor event. Eventbrite RSVP will allow you to receive any special event updates plus one entry into the Waterfront Staycation Giveaway Contest!

Boston Harbor Now is proud to partner with more than two dozen waterfront organizations, businesses, and entities to bring this beloved tradition back for an eleventh season. We thank each of them for their participation and support! To view a list of all ice sculpture hosts, visit www.bostonharbornow.org/nye


Saturday, January 18, 1:00 pm – 4:00 pm Eastern – Agavaceae & Crassulaceae Highlights of Jalisco & Michoacan, Mexico, Online

Nearly 20 years ago, Julia Etter and Martin Kristen made Jalisco, Mexico their home, embracing the local culture and lifestyle. Now practically Mexican, they immerse themselves in tending their expansive garden and greenhouse, designing a botanical garden for a major Tequila factory, and caring for a lively menagerie of chickens and seven cats. Despite their busy lives, they still seize every opportunity to explore the field. Since 2009, Julia and Martin have collaborated with botanists from the Institute of Biology at UNAM and the University of Guadalajara. Their contributions to botany have been honored with several plant species named after them, including Agave kristenii, Echeveria juliana, E. kristenii, Graptopetalum kristenii, and Sedum kristenii. Their work has been widely published in books, journals, and online, reflecting their deep commitment to sharing the beauty and knowledge of these remarkable plants. More information about their work can be found at agavaceae.com and crassulaceae.com.

On January 18 at 1 pm Eastern, the Cactus & Succulent Society of Massachusetts will present a Zoom virtual meeting with Julia Etter and Martin Kristen, To register (the meeting is for members, but a year’s membership is $20), visit https://www.cssma.org/membership


Wednesday, January 15, 1:00 pm – 12:30 pm Eastern – Sheila Haywood and Cambridge, Online

In January, join Friends of the Landscape Archive at Reading for the beginning of an online series of talks in partnership with the Gardens Trust, on six women – Susan Jellicoe, Sheila Haywood, Brenda Colvin, Mary Mitchell, Marjory Allen and Marian Thompson – who all contributed to the expertise, development and awareness of the landscape profession and in so many different ways. A ticket is for the series of 6 talks at £42 or you may purchase a ticket for individual talks, costing £8. (Gardens Trust and FOLAR members £6 each or all 6 for £31.50). There will be an opportunity for Q & A after each session. Please note that the 6th and final talk in this series is on 30th April. Ticket holders can join each session live and/or view a recording for up to 2 weeks afterwards. For tickets visit www.eventbriteco.uk

Join us in this online series to hear from these special speakers – Sally Ingram, Paula Laycock, Hal Moggridge, Joy Burgess, Wendy Titman and Bruce Thompson – who have each known, worked with, or researched one of these six remarkable women. The second in the series takes place January 15, on Sheila Haywood.

Sheila Haywood (1911-1993) was one of the pioneers of modernism in landscape architecture. Studying at the Architectural Association in London from 1929-1934 during a period of intense student activism and change in the architectural profession, Haywood was not as well-known as some of her contemporaries. However, she played a significant role in the development of the profession of landscape architecture, as is reflected in her achievements.

It was her role as Assistant to Sir Geoffrey Jellicoe from 1939-1949 that was pivotal to her career, and which saw her interest transferring from buildings to the setting of the buildings themselves. While her work in the extractive industries would be a mainstay of her career, she also ventured into other areas, including that of Landscape Consultant for Bracknell New Town (1950-1974). This talk, however, focuses on Haywood’s work in Cambridge, first on the New Addenbrooke’s Hospital Site (1958-1962), then on the landscaping of Churchill College (1959-1974), and finally as Landscape Consultant for Wolfson College, Cambridge (1974-1980).

Paula Laycock is a By-Fellow of Churchill College where she has worked for the past 36 years, for the main part as College Registrar, and in more recent years, in the Churchill Archives Centre where she carries out oral history interviews. However, it was in the College’s own archives that Paula first came across Haywood’s 1959 landscape drawings for the College. Her interest in Haywood’s work and subsequent research resulted in the publication of a guide to the College’s grounds and gardens, and then to a detailed exploration of their development from 1959 to the present day, now recorded in her book Portrait of a Landscape (Churchill College, 2022). Paula also produced an online biography of Sheila Haywood in 2016, and she has recently completed work on a detailed biography entitled Sheila Haywood: A Life in Landscape, with a view to publication in 2025.


Saturdays, January 25, February 22, March 22, & April 26, 10:00 am – 11:00 am – Guided Winter Walks at the Polly Hill Arboretum on Martha’s Vineyard

Winter is a great time to observe the framework of the Arboretum; the trees without leaves and bare stonewalls are the basis for lush summer growth, but are readily visible this time of year. Polly Hill Arboretum staff will guide you through the Arboretum for a fresh perspective. The walks take place on Saturdays, January 25, February 22, March 22, and April 26 starting at 10 am. Meet at the Visitor Center. Registration not required. Included with $5 admission, free for members. 

If the walk is cancelled, notices will be posted on the Polly Hill website by 3:30pm the prior day. 


Friday, January 10, 5:30 pm – 25th Triumphant Togetherness: Tantalizing Taxonomy, Tempting Treats, & Thrilling Treasures

The New England Botanical Society is having a membership event on January 10 at the Division of Fisheries and Wildlife’s Cronin Building, 1 Rabbit Hill Road in Westborough, Room 108, Southeast Conference Room. There will be a members potluck, raffle, and show & tell starting at 5:30 pm. For information on joining, visit https://www.rhodora.org/membership/join.html


Saturday, January 11, 12:00 noon – 1:30 pm – Plants for the Winter Garden

When gardens go dormant for the winter months, there are still certain species and cultivars that draw the eye with their bright berries, interesting seed pods, and spectacular bark. Join Warren Leach at the Hunnewell Lecture Hall at the Arnold Arboretum on January 11 at noon for a book talk on his new book, Plants for the Winter Garden: Perennials, Grasses, Shrubs, and Trees to Add Interest in the Cold and Snow, and discover all that a winter garden has to offer. Warren Leach has years of gardening experience in the cold Northeast and will be sharing all of his winter garden tips, from plant selection and placement, to pruning techniques, to structural components that complement the plants themselves. And if you decide to buy a book after the program, make sure to look for some references to the Arnold Arboretum’s own winter landscape! Register at https://arboretum.harvard.edu/events/plants-for-the-winter-garden-by-warren-leach/?occurrence=2025-01-11


Monday, January 6, 6:00 pm Eastern – Houseplants 101, Online

Join Historic New England on January 6 at 6 pm Eastern on Zoom for a conversation with Lynn Ackerman, greenhouse manager at the Lyman Estate Greenhouses in Waltham, Massachusetts. Lynn will present a virtual talk sharing the best growing strategies for house plants and tips on how to keep your plants healthy. You will learn the proper cultural conditions needed to have success growing your houseplants and which ones to choose for growing conditions in your home. Be ready to ask questions about your own house plant to get a personalized answer during the question and answer segment.

Mark your calendar for the Houseplant and Begonia Sale on Saturday, January 18, 9:30 a.m. – 4:00 p.m.

Members Free; Nonmembers $5. Log in or Join now to access member pricing.  Advance tickets required. Please call 617-994-6678 for more information.


Tuesday, January 14, 1:00 pm – 2:00 pm Eastern – Bringing Organic Certification to Native and Ornamental Plant Nurseries, Online

Most people are familiar with certified organic foods. But what about ornamental plants in our built environments, and so-called “native” or “pollinator friendly” plants meant to provide wildlife benefit? The ornamental plant industry includes both floriculture (cut-flowers) and horticulture (nursery plants). In both industries, most plants are produced using high levels of synthetic pesticides and herbicides, with little regulatory oversight. Some growers promise “spray free,” “neonic free,” or “pesticide free” stems or plants, but these are informal promises that have no process for verifiability.

In this January 14 Xerces Society webinar, Matthew Dell, owner and general manager of Treadlight Farm, discusses why organic certification makes sense for ornamental plant production, especially for native plants, and the opportunities and challenges organic certification presents.

The project is a collaboration between Xerces Society and Treadlight Farm and is supported by the Carroll Petrie Foundation. This event is intended for ornamental plant, native plant, and retail nurseries but anyone with an interest in the topic is welcome!

This January 14 webinar will be recorded and available on our YouTube channel. Closed Captioning will be available during this webinar. Learn more and register today!


Wednesday, January 15, 7:00 pm – 8:30 pm Eastern – Plant Communities: Functional Plant Roles for Restorative Gardens, Online

When designing a planting, we are creating an ecological community that will co-evolve over time. We want to give the community the ingredients – the various roles needed – to survive and hopefully thrive. Holly Greenleaf of Greenleaf Design, LLC will detail how to design for the functional roles of plants in addition to their aesthetic beauty. This Grow Native Massachusetts webinar will be held Wednesday, January 15 from 7 – 8:30 pm Eastern. $28 for Grow Native members, $38 for nonmembers. Register at grownativemass.org