0
Pre-emergent and post-emergent herbicides are the kinds of weed killers that can be used on irises. Pre-emergents assail annual winter, spring and summer broadleaf and grass weeds while post-emergents attack actively growing annual and perennial grasses. Applicators find the most challenges in attempting to control broadleaf and perennial weeds and will find Florida betony and nutsedge impossible to control around irises.
What else can I help you with?
Can you use Clorox as a weed killer?
Yes, the Clorox can be used as a weed killer. It is a very effective weed killer. Extreme care should be taken as it is very toxic.
Atrazine is used as a?
weed killer
How long does weed killer stay toxic in the environment?
Weed killer can remain toxic in the environment for weeks to months, depending on the type of weed killer used and environmental conditions.
What was the name of the weed killer used to defoliate vietnam's jungles?
the weed killer was called 2,4-D or agent orange.
How long after putting weed killer down can you sow grass seeds?
The waiting times for sowing in grass seeds aft using weed killer depends on the brand of weed killer, how much was used and how strong the weed killer is. The waiting time would be on the packaging.
How long does it take for baking soda to kill grass when used as a weed killer?
Baking soda can take about 1-2 weeks to kill grass when used as a weed killer.
How long does weed killer work for controlling unwanted plants in the garden?
Weed killer typically works for controlling unwanted plants in the garden for a few weeks to a few months, depending on the type of weed killer used and the environmental conditions.
Does rain wash away weed killer?
Yes, rain can wash away weed killer if it occurs shortly after the weed killer has been applied. This can reduce the effectiveness of the weed killer in killing weeds.
How long does it take for weed killer to effectively kill grass?
The time it takes for weed killer to effectively kill grass can vary depending on the type of weed killer used, the weather conditions, and the type of grass being targeted. In general, it can take anywhere from a few days to a few weeks for the weed killer to fully kill the grass.
What time of year should you use weed killer?
It depends on the kind of weed killer. Some have to be applied to the growing weed, others are put down as a germination preventative and have to be placed before the seed germinates. As with any pesticide, ALWAYS read and understand the label.
How do you kill ragweed?
Use a broad leaf weed killer...or any weed killer.
Is Bronco an organic weed and grass killer?
No, Bronco is not an organic weed and grass killer.
