Thuja Green Giant turning yellow and brown..what to do?
Hi everyone! I've searched for this exact situation, but was unable to find the answer. Spring '08, I've just purchased and planted seven 4' Thuja green giants and planted them EXACTLY as instructed by several on-line sites. Soil is mostly clay here in Colorado. They were a little yellowish/browning at the top when I planted, but the guy at the nursery said they probably got a little too much water there. Now in the ground, the top 50% of 5 of the plants is starting to turn even more yellow and brown and moving it's way to the bottom. They've been in the ground a week and I've watered twice with healthy doses. I may be overreacting, but I don't want to lose them. Any suggestions? Ken,Dax...anyone?? Thanks in advance!