Tree Growth Regulators, commonly known as TGRs, have been around for decades and are well known in the utility vegetation management (UVM) industry. However, they tend to be viewed as a limited use ...

Climate change is causing trees to sprout earlier in spring. Nevertheless, some tree species are growing less. A study by the ...

In order for trees to grow, they need to control their water balance meticulously. A study shows how trees react to drought -- and revises previous perceptions. In order for trees to grow, they need ...

Jim Barborinas and his wife, Annie, moved from the Midwest to the Northwest, and in the last 26 years they have built a state-of-the-art tree nursery. Barborinas grew up in Peoria, Ill., and received ...