The Garden Club of New Jersey is offering its annual Gardening Study School on Oct. 19, 20 and 22 at the Holly House at Rutgers Gardens, off Ryders Lane in East Brunswick. For more information on attending the Gardening Study School or any of the educational programs, visit the Garden Club of New Jersey’s Web site at www.gardenclubofnewjersey.com or call 732-249-0947.