Question From: J. Nagle - OHIO
Q: My four mature hemlocks are shade by a 45-50 ft. cinquapin oak tree and ground cover consists of ivy and some eunonomous. What nutrition do the hemlocks require to encourage greener needles and in what amount?
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I recommend you use Espoma Tree Tone in late winter or early spring following the directions on the package. Best And Happy Yardening, Nancy