Doug was solo this week and talked about planting radishes and carrots in the same bed and his Gardening With Friends Video series. Davey Tree's Rob Kruljac and his new associate Eric told Doug about proper mulch application to tree roots and what trees they feel should be planted more often. They also answered questions from callers about moving raspberries, animals digging holes in backyards, debris under a hemlock tree and black spots on a weeping pear tree's leaves.