Summer Reusable Wood Trays for Leafcutter Bees

The perfect choice for annual leafcutter bee raisers! Our wood trays are long-lasting, reusable, and easy to open for spring cocoon harvesting. Precision crafted of Pacific Northwest alder, our wood trays are a safe and natural nesting material for bees.   Lifestyle photos may not accurately depict what is included with this product. Please make sure to read the specifications below.   Specifications Nesting holes are 6mm in diameter, the preferred size of alfalfa leafcutter bees. 78-Hole Count Tray: 3.25” H x 5.75” W x 6” D | Fits Cabin, Chalet, and Townhouse Bee Houses. 156-Hole Count Tray: 7" H x 5.75" W X 6" D | Fits Tower Houses For DIY Bee Houses, ensure roof is a minimum of 3” longer than wood tray dimensions. Product Features Wood material provides both insulation and moisture control to protect leafcutter bee cocoons from extreme temperatures and mold caused by excess moisture. Wood is a porous material, which captures and retains natural nesting scents and helps to attract next season's bees. Reusable wood trays minimize year-to-year costs. The front of the trays are lightly burned, creating a visual pattern that helps female leafcutter bees locate their nests and removes splinters that can harm bee’s wings. Side notches lock into neighboring trays, retain alignment, and help block pests from entering the nest from the side. All wood trays come with removable cardboard backing and pest-blocker fabric to prevent pests and parasites from entering the nest from the back.