Gary from Houston Texas writes
I see where you can mix with insecticide, but can you use with another herbicide for even quicker kill. And should this be mixed first before the spectacle?
Specticle FLO should be able to be mixed with Roundup. We advise you conduct a small jar test to make sure they mix well together and follow the most restrictive label for both products.
Answer last updated on: 10/06/2021
