Why Is The Top Of Our Vanderwolf Pine Tree Turning…
Joanne Asked
Why is the top of our Vanderwolf pine tree turning brown? This has been a healthy tree for the four years we’ve had it.
The Gardener’s Answer
Hello, Joanne: When did you first notice the browning at the top of your pine? If it has been there all season it could be winter burn, which is caused by lack of moisture and freezing soil temperatures. If the plant did not have adequate moisture before the ground froze the pine would have been very susceptible to winter burn. How many hours of sunlight is it getting each day? These pines will perform best when planted in a space where they will receive at least six hours of sunlight each day. They are adaptable to soil conditions but prefer moist, well-drained sites. These evergreens are not susceptible to many insect or disease problems; inadequate moisture levels are the most common problem with these evergreens. Unfortunately once evergreens turn brown there is little we can do to reverse the problem. These pines are unique with their bluish-green with twisted needles. To rule out any insect problems you can take a sample of the pine to your County Cooperative Extension Service. For now make sure the pine is getting enough moisture and clean up any fallen plant debris. The Stark County Extension Service Web site is stark.osu.edu
or you can reach the horticulture agent at: (330) 830-7700.
