By Will Brendza
Jeremy Altdorfer’s day of delivery was hectic, but successful. All day on Saturday, Oct. 5 he was zipping around Boulder in his car, which was loaded to the brim with white pine saplings; making one delivery after the next, dropping off the baby trees wherever they’d been requested. Meanwhile, his brother and other partners from Experience Dental, opening Oct. 30, were doling out more trees at several different locations throughout the county.
Their goal: to plant 1,000 trees in Boulder County in a day. Or, at least, to give out 1,000 ready-to-plant trees to individuals, businesses and schools that wanted and needed them. In part, Altdorfer wants to reduce his own business’ carbon footprint, and in part, he wants to help save Boulder’s threatened canopy of trees.
“I thought we were crazy, trying to do 1,000 in a single day,” Altdorfer says. But by the end of the day, they’d met their goal — all 1,000 trees had been distributed.
Altdorfer’s 1,000 white pines are going to help offset what the City of Boulder is calling the “Tree Crisis of 2019.” Boulder’s trees are currently under threat, and while the City’s forestry department plants about 500 new ash trees a year, Altdorfer’s contribution of 1,000 white pines in a single day is a welcome offering and a much-needed addition.
“Planting new trees is crucial to maintaining our urban tree canopy,” says Kathleen Alexander, a forestry worker with the City of Boulder’s forestry department.
According to Alexander, Boulder is projected to lose some 70,000 ash trees to the emerald ash tree borer (EAB), an invasive insect from Asia, over the next 10 years. By 2035, she says, the EAB could destroy 25 percent of Boulder’s urban tree canopy.
It’s why the City is urging residents and the community to take action and plant trees to replace those being killed, and to protect existing trees. It’s why the City has planted more than 2,500 trees on public property since 2013, and why it’s provided more than 3,900 trees to residents for planting on private property.
Having an assorted mix of tree species around the City and throughout Boulder County means the urban canopy is less vulnerable to any one stressor.
“A diversity of tree species is going to help make the urban forest more resilient long-term,” Alexander says.
White pines are good options because they grow fast, they grow large (so they sequester a lot of carbon) and they aren’t at risk from EAB.