How to Build a Mason Bee House: Boost Your Garden’s Pollination Naturally
How to Build a Mason Bee House: Boost Your Garden’s Pollination Naturally TL;DR: A mason bee house is a block of untreated wood drilled with 5/16-inch holes 6 inches deep, mounted 3 to 6 feet high facing southeast. Just 250 mason bees can pollinate an acre of fruit trees, work that would take 15,000 honeybees….