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Applicator FAQs
Product Support FAQs
Why isn't my Roundup working as fast as I expected?
Did it rain within 4 hours of the application? The product could have been washed off the weeds.
Has it been at least 14-28 days since it was applied? While visible results may be seen after 24 hours, it can take 14-28 days to kill the weed completely. Check for yellowing or browning of leaves.
What is the target weed? If the weed is not listed in the label directions, the product may not control it.
What was the average temperature when the product was applied? Weeds may have been dormant if temperatures were cooler than 60°F or warmer than 90°F. Cold nights may delay the results.
Are the weeds drought-stressed? Drought-stressed plants cannot readily absorb the herbicide. The label instructs to water 8 hours before and 8 hours after application during dry conditions.
When was grass last mowed? Mowing 2 days before or after application reduces leaf surface and the plant's ability to absorb the herbicide.
When is the best time to apply Roundup?
Product applications are most effective in Spring or Fall when daytime temperatures range from 60-85°F (15.5-29.4°C). The product can be used whenever the weather is warm and weeds are actively growing. For optimal results, apply during warm, sunny weather. For stumps, the best time for application is late summer to fall, ensuring the stump is actively transporting nutrients. This can be done as long as temperatures remain above freezing and the ground is not expected to freeze within a few days. If reapplication is needed, you can reapply 30 days after the first application, with a maximum of 2 applications per season. If you are still not satisfied with the performance, contact us here.
How do I choose the right Roundup applicator for my job?
How do I use a Roundup Sure Shot or Comfort Wand?
My Roundup Sure Shot or Comfort Wand isn't spraying
How do I open and refill a Pump N Go Container
- Refill Limits: The Pump N Go container can be refilled approximately 10 times.
If you need to open the container to refill, use the following procedure:
- Stabilize: Place the container between your feet to hold it steady.
- Unlock: While holding the pump handle, push down slightly and turn left to move the pump out of the locked position.
- Initial Resistance: The container may be difficult to open the first time due to factory tightening for shipping safety.
- Pressure Management: If the container is fully pressurized, it may be harder to open. Let the container sit for a bit to allow the safety feature to release pressure gradually before trying again.
Who do I contact for help with my Roundup tank sprayer?
Need Help with your Roundup Tank Sprayer? Just chat with us for assistance.
