If it’s metal and can hold an edge it can likely be sharpened.

Join Polly Hill Arboretum Horticulturist Oliver Osnoss on September 28 at 10 am to see how Polly Hill Arboretum maintains its tools and learn how to keep your tools sharp and performing their best. This hands-on class at the Arboretum in West Tisbury will show you how to sharpen pruners, cultivators, mower-blades, and more. Bring in a tool you would like to sharpen, and leave with the know-how to keep your landscape tools in tip-top shape so they last and perform their best.

$35 ($20 for PHA members). Space is limited. Please pre-register at least one week in advance, by calling 508-693-9426. For more information visit www.pollyhillarboretum.org