Scotts Turf Builder Weed and Feed 3 is only labeled for applications as directed for established, Bermudagrass, bahia, centipedegrass and zoysia turfgrass species only. It should not be applied to any variety of St. Augustine including Palmetto.
Diamondia is a form of groundcover and Scotts Turf Builder Weed and Feed 3 is only for use on turfgrass. It could injure the groundcover and would be best to avoid any applications to the area and keep a few feet away when applying. It would be best to handpull weeds from the path area where the Diamonida is growing.
You can reapply Scotts Turf Builder Weed and Feed 3 as long as there is a minimum of 30 days between applications. Keep in mind that if you are treating taller or more mature weeds, then we recommend a liquid post-emergent herbicide rather than a granule.
With Scotts Turf Builder Weed and Feed 3 and Scotts Turf Builder WinterGuard Fall Weed and Feed 3 both having a max application of 2 times per year with 30 days between applications, we would suggest dividing the 4 applications up quarterly. You may contact Scotts directly at 888-270-3714 for more information.
You will want to wait 30 days in between applications of Scotts Turf Builder Weed and Feed 3 and Scotts Turf Builder Triple Action Built For Seeding.
You can reapply after at least 30 days as long as your turf is listed as safe. Do not make more than 2 applications per year. Please refer to the product label for complete instructions.
If you are referring to the Scotts Turf Builder Triple Action, you could apply the Scotts Turf Builder Weed and Feed 3 within a month of applying the 3 in 1 product. The Triple Action contains fertilizer with the weed prevention and you would not want to overload the lawn and risk burning it. Most fertilizer applications will last at least a month in the lawn.
Per Scotts Turf Builder Weed and Feed 3 the label, "apply when weeds are actively growing when daytime temperatures are consistently between 60-90 degrees." Please refer to the label or manufacturer for complete application instructions.
Scotts Turf Builder Weed and Feed 3 can be reapplied after 30 days. We would recommend doing a second application after 30 days when the morning dew or lawn has been lightly watered for better adhesion of the application.
According to the product label, you do not want to water the lawn within 24 hours after application of Scotts Turf Builder Weed and Feed 3.
Scotts Turf Builder Weed and Feed 3 is a fertilizer and post-emergent herbicide, so it is designed to be used in late spring when target weeds are young and actively growing. You can reapply after at least 30 days as long as your turf is listed as safe/tolerable. Do not make more than 2 applications per year. In the fall, do not treat centipede after the first of October and do not treat bahia after the first of November. Wait at least one month after using this product to seed, sod, or plant grass sprigs. Please refer to the product label for complete instructions.
The Scotts Turf Builder Weed and Feed 3 would likely kill or damage the edibles it touched in the garden and may not be safe for consumption. You will want to speak to the manufacturer directly for any precautions regarding the soil and planting veggies in this area after the application reached those areas. You can reach Scotts at 1-888-270-3714.
