
Dead green ash trees (July 2013)
All through our (usually) dry winters, we’ve been beating the drum to get people to winter water their turf AND their trees. With our ongoing drought and irrigation restrictions, we find ourselves in the surprising position of having to remind people to “summer water” their trees.
Most of the trees in our area have been introduced and can have a tough time thriving even when we are not in drought. After several consecutive years of drought, super late hard freezes this year, and watering restrictions, our trees are having a tougher time than ever surviving. Many trees that have been on the edge of survival for the past few years have finally died this year and others are very close (like those trees in the downtown medians with about a quarter of their normal leaf cover). (more…)