Sublime Herbicide is mixed at .75 oz per gallon of water for spot treatments alone with 3 tsp of surfactant per the product label.
According to the product label, the Sublime Herbicide can be safely be used on Kentucky Bluegrass before or At Seeding from Early Spring through Fall.
Yes, this is the correct rate for spot treatment when using Sublime Herbicide
Sublime Herbicide is best applied when no rain is expected with 24 hours for best results.
Sublime Herbicide is labeled for some of the same weeds as Q4 so it really depends on the target weeds you need to treat. They are each effective for the labeled weeds and have the same precautions really. Sublime also requires the use of a non ionic surfactant while Q4 does not.
Sublime Herbicide is labeled to control Virginia buttonweed in a fescue lawn.
The seed timing after using Sublime Herbicide will depend on the type of seed. Please review the product label on pages 5-6.
Sublime Herbicide states on the product label that it will injure poa annua while being safe on Zoysia. Keep in mind that post-emergents cannot be applied till soil temperatures are above 55 degrees as they will not work very well or at all when too cold. Here is our lawn care schedule & you may also reach out to your local extension office for assistance on timing in your area
Sublime Herbicide can be safely be used on Kentucky Bluegrass before or At Seeding from Early Spring through Fall. Before tank mixing this product with other herbicides, conduct a compatibility, safety, and efficacy test before treating larger areas. It is the pesticide user’s responsibility to ensure that all products are registered for the intended use. Read and follow the applicable restrictions, limitations, and directions for use on all product labels involved in the tank mixture. Users must follow the most restrictive directions for use and precautionary statements of each product in the tank mixture.
According to the product label, the Sublime Herbicide can be safely be used on Kentucky Bluegrass before or At Seeding from Early Spring through Fall.