Ice Glen: Joan Ackermann's world premiere takes place at a Berkshires estate in 1918. A lonely widow and her household staff are visited by a proper Boston editor who has happened on the writings of the widow's gardener, a barefoot poetess whose vivid verse entrances the editor, who in turn entrances the widow. Ackermann's evocative language and the Edenic rural setting offer plenty of mood, and the romantic triangle has the potential for dramatic fireworks, but the result is something less than sizzling. Michael Bigelow Dixon's uninspired production doesn't help. -- Ronald Mangravite Through January 16. Florida Stage, 262 S. Ocean Blvd., Manalapan; 800-514-3837.