The CommonWealth Center for Herbal Medicine, in Brookline, presents a weekend intensive workshop on using flower essences to treat Lyme disease from 10 a.m. to 4 p.m., November 16 and 17. The workshop is led by David Dalton, author of Stars of the Meadow and founder and director of Delta Gardens, a flower essences treatment, research and training company.

“We are thrilled to have David here for this two-day workshop,” says CommonWealth Center Director Katja Swift. “Based on decades of work in his busy New Hampshire practice, David will reference more than 50 successful case studies of using flower essences as a powerful tool for anyone suffering from chronic Lyme, as well as those looking to prevent the disease.”

Day one of the workshop includes a presentation on the history and background of Dalton’s protocol, with case studies and a live demonstration. Day two gives participants an opportunity to practice the techniques and see the results for themselves. To learn more about Dalton’s work, visit DeltaGardens.com.

Cost: $250. Location: CommonWealth Center for Herbal Medicine, 25 St. Mary’s Ct., Brookline. For more information, call 617-750-5274 or visit CommonWealthHerbs.com.