Spring in Guelph brings a sense of relief after a long winter. Buds begin to open, lawns turn green, and outdoor spaces feel alive again. At the same time, spring also marks the most active period for emerald ash borer, when hidden damage starts to show and problems become harder to ignore. At Martin’s Tree Service in Guelph, this is when we start hearing from many concerned homeowners. Many people are surprised by how quickly spring emerald ash borer issues