answersLogoWhite

0

The basic Round up bottle commonly used by most householders needs 2 hours rain free after application, for the best results. Round Up works best when the plant or weed is producing sugar, as the Glyphospate the killing chemical in the Round Up, needs the sugar in the plant to distribute the Round Up!

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

How long before rain should I spray Roundup to ensure its effectiveness?

It is recommended to spray Roundup at least 24 hours before rain to ensure its effectiveness.


How long before rain can you spray Roundup to ensure its effectiveness?

It is recommended to wait at least 24 hours after spraying Roundup before it rains to ensure its effectiveness.


How long should Roundup be applied before rain?

Roundup should be applied at least 30 minutes before rain to ensure it has time to be absorbed by the plants.


What time of year should you spray gorse with roundup?

Between November and February to get best results. Roundup works well - 200ml of roundup per 1L of water


How often should I spray Roundup to effectively control weeds in my garden?

To effectively control weeds in your garden using Roundup, you should spray it once every 2-3 weeks, or as needed based on weed growth.


How long should you wait before applying Roundup if rain is expected?

You should wait at least 24 hours after applying Roundup if rain is expected to ensure it has time to dry and be absorbed by the plants.


Where can you get licensed to spray roundup in Florida?

Is it illegal tp sprao Roundup in Florida


How does rain affect the effectiveness of Roundup?

Rain can reduce the effectiveness of Roundup by washing away the herbicide before it has a chance to be absorbed by the plants.


Can you spray roundup on tif-way Bermuda while it is dormant?

Roundup is better sprayed on when the plant is growing strongly.


How long should I wait to spray Roundup before it rains?

It is recommended to wait at least 30 minutes after spraying Roundup before it rains to ensure the product has time to dry and be absorbed by the plants.


How long before the next rain will the weather forecast in the roundup predict?

The weather forecast in the roundup will predict how long it will be before the next rain.


What does roundup ready mean in plant science?

Roundup is the name of a herbicide used by farmers to kill weeds. A plant is said to be roundup ready if it is resistant to roundup, so that you can spray a field with roundup and it will kill the weeds but won't kill the roundup ready crop.