Greg writes
There is not a specific time you must wait for the Solitare Herbicide to completely dry before applying most fertilizers. If you are using a granule fertilizer that needs to be watered in, then we recommend waiting at least 24 hours after using your herbicide so that you do not remove the Solitare application. You may also be able to mix your fertilizer and herbicide together. Solitare Herbicide has been found to be compatible with most herbicides, fungicides, insecticides and growth regulators commonly used in turf and ornamental plant management. However, when preparing a new tank mix conduct an appropriate compatibility test by mixing proportional amounts of all spray ingredients in a test vessel (jar) prior to tank mixing with other products. Shake mixture vigorously and allow it to stand for five to ten minutes. Rapid precipitations of the ingredients and failure to re-suspend when shaken indicates that the mixture is incompatible and should not be applied. If you perform a compatibility test and have no issues, then you can mix a liquid fertilizer with it.
Answer last updated on: 09/29/2018
