Ken from Charlotte, Nc writes,
Is Bayer Advanced 12 Month Tree and Shrub Feed safe and effective to prevent spider mites on Junipers?
Bayer Advanced 12 Month Tree and Shrub Protect and Feed II is not labeled to control spider mites. We recommend you contact your master gardener at your local cooperative extension office to see what he/she would recommend for you to use as we are not familiar with junipers and we do not want to recommend a product that would cause harm.
Answer last updated on: 04/27/2013