While it would not be an issue to apply it when temperatures are in the 60s, Casoron 4G Herbicide is a pre-emergent herbicide, so usually summer is not an appropriate time to use this product. This is generally used in spring an fall to prevent listed weeds from germinating. If you would like to tell us more about your application needs, then we may be able to recommend a better product for you.
Yes, Casaron 4G Herbicide is registered for use and for sale to Arizona.
Casoron 4G is a selective pre-emergence herbicide that prevents many variety of weeds and grasses. It will not kill a growing Vinca that is already established.
Casoron 4G Herbicide is not labeled for use in lawns and could possibly injure the turfgrass if applied. We are not aware of a pre-emergent herbcide that would prevent acorns from germinating due to oak trees also grow sprouts from the roots. Our recommendation for control would be to cut them off as close to the tree as possiblle at all and there is not a product we are aware of that can be applied to prevent them.
You can contact an local arborist or the Master Gardener with the Cooperative Extension Office for recommendations on any control methods they have found successful for your treatment.
Casoron 4G Herbicide is used to control weeds around blackberries and other similar species plants so it would not do anything to stop the neighbors blackberries from coming over onto your side of the fence. There aren't any herbicides that could prevent that from growing except those that would kill your neighbors plant.
A great option for tumbleweed pre-emergent control would be Casoron 4G Herbicide. Apply CASORON 4G either in early spring before seeds of annual weeds germinate or after cultivation has removed the growing weeds. Distribute granules uniformly over the soil surface. If treatment is followed by application of 1/2 to 1 inch of water by overhead irrigation, the lower rates are recommended. Shallow incorporation immediately after application is recommended in southern areas. In other areas, shallow incorporation or sprinkler irrigation is suggested when applications are made during periods of high temperature. This product can be applied in late fall to prevent weeds as well.
Casoron 4G is a great pre-emergent product that is labeled for nutsedge in non-crop areas only. It is also legal for use in California. For annual weeds, apply Casoron 4G either in early spring before seeds of annual weeds germinate or after cultivation has removed the growing weeds. Distribute granules uniformly over the soil surface. If treatment is followed by application of 1/2 to 1 inch of water by overhead irrigation, the lower rates are recommended. Shallow incorporation immediately after application is recommended in southern areas. In other areas, shallow incorporation or sprinkler irrigation is suggested when applications are made during periods of high temperature. For perennial weeds, Apply Casoron 4G as a soil surface treatment in late fall from November 15 to February 15. Old weed growth should not be removed before application. Do not make surface application to areas which have been cultivated during the fall or summer prior to application.
Products that could have the same active ingredient as the Casoron 4G Herbicide could have a different formulation of the ingredient or precentage but we do not carry any that are labeled for use in sewer pipes so cannot say for sure. The Casoron label specifically states: Do not apply this product as a sewer treatment.
This product is a pre-emergent granule that has to be watered into the soil to create the barrier and be effective.
Casoron 4G does not state on the product label that it is safe to apply around astilbe or perennial geraniums. We would recommend checking directly with the manufacturer to confirm if it can be used, they can reach Chemtura at 203-573-2000.
Casoron 4G Herbicide is a mild soil sterilant so can persists for some time in the soil. It would be recommended to wait at least 6 months to 1 year depending on how much run off affected the area.
Casoron 4G is not labeled for Mediterranean sage at all. We are not aware of any pre-emergents that are labeled for use on sage to prevent it from coming up or coming back. Most applications are done with a post-emergent herbicide that is used throughout the growing season to control it as it comes up. A product like Gordons Pasture Pro is labeled to control Mediterranean sage and can be used at up to 2 oz per gallon of water. Gly Pho-Sel Pro Dry 75 also lists sage in general on the label and can be used per the label at up to 7 oz per gallon. Gly Pho Sel is one of the highest percentage glyphosate (Roundup-type) products on the market but it is a non-selective herbicide so you will want to be careful with application if desirable vegetation is nearby.
Casoron 4G Herbicide is actually labeled to be used around established raspberries so it would be fine around any that survived and bears fruit. Since it can stay in the soil for at least 1 year, you would need to wait at least one year after application to replant or remove the treated soil and replace with new.
No, Casaron 4G is NOT labeled to be used as an aquatic herbicide and will kill any aquatic life in your pond. Unfortunately we do not carry an algaecide to be used in small koi ponds. We recommend that you talk to a local koi pond supplier.
Since Casoron 4G Herbicide was applied to the whole lawn, it will likely stay there for at least a year so you will not be able to reseed until next year. If you have any additional questions, we would recommend contacting the manufacturer directly. Their phone number is 800-423-8569.
Casoron 4G Herbicide can be sprinkled around the bushes as long as they are established.
We are not aware of Casoron 4G Herbicide being applied or having any issues around tree grates. We recommend that the product be applied to listed areas on the product label only for safety and the best results.
If this is an indoor shed with landscape fabric and a rug, then you would not be permitted to use an herbicide like Casoron inside the structure that is already built. Also, any landscape fabric would prevent sunlight from reaching seeds and allowing them to germinate. Casoron can be used under pool liners or before asphalt is poured, however it is not labeled to control morning glory or bindweed. A more suitable product for your needs may be Eraser Max, which has post-emergent and long-term pre-emergent herbicides. This could be used for agricultural structures, as well.
You should not plant in areas treated with Casoron 4G Herbicide for a minimum of one year from the application date.
Casoron 4G Herbicide can be used for control of nutsedge in non-crop areas only. Per the label, apply recommended rates and incorporate immediately to a depth of 4 to 6 inches. Please see the Label for complete application instructions.
According to the product label, Casoron 4G Herbicide is best applied in early spring before weeds germinate.
