Daily Archives: February 25, 2020


Tuesday, March 10, 6:00 pm – 8:00 pm – Orchids of Massachusetts

Orchids are a source of fascination for many, with their dramatic and unusual flowers, especially in the tropics. They are also important to a diverse suite of pollinators. Massachusetts has its own fair share of native orchid species, many of great beauty or unique in their own way. Two botanists with the Massachusetts Natural Heritage & Endangered Species Program work to protect our orchids species, all across the state, from Martha’s Vineyard to Williamstown to Gloucester. Some of these are very small and difficult to find, located deep in the swamp. Others have such bright flowers they can be seen from quite a distance. How many species are in the state, which ones are rare, where are they found, which are federally listed, which have disappeared, and what are the threats they face? The questions will be discussed as Bob Wernerehl (state botanist) and Karro Frost (Plant Restoration Biologist), and who will present examples of the state’s native species of orchids. The lecture will take place at Tower Hill Botanic Garden from 6 – 8 on March 10, and is $15 for THBG members, $20 for nonmembers. Register online at www.towerhillbg.org


Thursday, March 12, 6:30 pm – 8:00 pm – Holiday Houseplant Hangover

Did you receive plants as gifts over the holidays? Are they looking a bit sad at this point and are you wondering whatever to do with them? Or are you simply a houseplant hoarder whose enthusiasm has waned with the winter months? If yes, let plant propagator and horticulturist Sean Halloran raise your plants—and your hopes—up a notch. In this March 12 Arnold Arboretum class, beginning at 6:30 pm in the Hunnewell Building, Sean will share tips for getting your plants back on track to becoming home enhancements instead of embarrassments. In advance, email close-up photos of your plants and plant problems so that Sean can be sure to address specific horticultural challenges you may be facing. Email (preferred): adulted@arnarb.harvard.edu; or bring images to class.
Fee $10 member; $15 nonmember

Register at my.arboretum.harvard.edu or call 617-384-5277.