Pennsylvania, United States
My little cypress (lawsoniana elwoodi) all of a sudden turned yellow after being just fine and healthy since last spring! I am in central PA, and we have had some cold winds recently , could that have caused it? Is there anything i can do to save my tree?
I do not see presence of any kind of pests, and hard to imagine there would be any in such cold.
Are these trees sensitive to sudden changes in temperature? (we had a sudden burst of spring for 2 days and then back to cold and wind)
Please, please help! This browning occurred over course of two days - one day tree was perfectly green and two days later 80% of needles are yellow-brown:(
- 22 Feb, 2011