Gardening Tools. Gardeners all have their favourite tools, and this session focuses on the Grey County Master Gardeners' favourites. As well, we will discuss and show what tools to use where, how to use them correctly, types of pruners and how to use them effectively: sharpening and maintenance techniques. You might even find new tools to add to your Christmas list! The Gardener in Residence program is presented by the Grey County Master Gardeners. Attend a monthly gardening demo followed by a 1-hour drop-in advice clinic for all your plant and garden queries.