We purchased a tall (10 feet) fir tree last fall, it seem to winter well and I thought it was getting enough water but evidently not...the bottom 1/2 of the tree seems worse with the needles turning brown. I have watered well ever since noticing the brown needles...we had a long winter, slow coming spring and now, very unusual, hot summer for Anchorage, AK. So, is watering enough? Am I going to lose this expensive, much wanted tree?
Thanks for any help.