Add more valuable bee pollinators to your garden with these Cedar Mason Bee Nesting Trays made in Canada. These professional-grade Mason Bee Trays have either 7 or 13 removable cedar trays for annual cleaning. They are called Masons because they work with mud to build and seal their nests. Mason Bees are attracted to flowering plants, such as vegetables, fruit trees & bushes, flowering annuals, perennials and vine plants. Their work in the Spring can determine the volume of fruit or vegetables that will be available to harvest. Mount to a post or wall ideally near a source of mud. For best results, use near flowering plants known to attract bees (Bee Balm, Black-eyed Susan, Purple Coneflower, etc.). 48 Hole dimensions: 5-3/8" x 3-3/8" x 6.25" deep 96 Hole dimensions: 5-3/8" x 6.25" x 6.25" deep
