How long Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide lasts anywhere from 3-12 months depending on the rate at which it was applied.
The Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide rate will depend on the amount of nitrogen you need to apply per application per year.
We recommend using a soil analysis test kit or taking a sample of your soil to your local cooperative extension office so your soil can be analyzed to determine what nutrients your soil is lacking. The healthiest, hardiest lawns are fertilized 2-4 times per year, fall, summer, early spring and late spring.
Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide can be applied to Centipede grass as directed on the product label.
For best results, Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide should be applied prior to weed germination in late fall and early spring.
Per the product label, the rate for Tall Fescue is 2.7lbs per 1000 sq ft with a maximum of 9.3lbs per 1000 sq ft total for the year. This can be applied as a single application at the maximum per year rate (9.3lbs per 1000 sq ft) or in sequential applications at the 2.7lbs per 1000 sq ft rate to control weeds germinating throughout the year.
For summer weeds including crabgrass, applications in early spring when soil temps are just under 55 degrees are best for optimum weed control. For winter weeds, applications in late fall when soil temps drop to 70 degrees and continue to drop are recommended.
Please view our Cool Season Lawn Care Calendar for general timing recommendations or contact your Master Gardener with the County Extension Office for exact timing recommendations in your area.
The first application of Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide should be made before soil temperatures reach 55-65 degrees. You can contact your local cooperative extension office to see when they recommend preemergents are applied in your region. You can find your local office here.
Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide will not prevent dandelions from germinating.
Yes, Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide can be used on St. Augustine lawns. There is no time restriction after applying this product for you to wait to apply a postemergent. You would want to apply a post whenever target weeds are actively growing and healthy.
Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide can be applied both now and in the spring unless you are trying to overseed.
Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide can be on established Bermuda grass for listed weeds.
Pre emergents are best applied in early spring and late fall however we would suggest contacting your local cooperative extension office for advice on specific timing in your region.
VIew our Warm Season Lawn Care Schedule Calendar for more information also.
Yes, Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide can be used safely on Bermudagrass.
Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide is not labeled for clover or dandelions. Crew would be recommended instead.
Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide is only labeled for use in lawns, ornamental turf-grass (excluding Golf Course Greens), landscape ornamental and established perennials and wildflower plantings. It is not labeled for use in or around edible vegetation. You can look at a pre-emergent like Hi-Yield Herbicide Granules or Monterey Vegetable and Ornamental Weeder. These products would be a better option for pre-emergent weed control in tomatoes as directed on the product label.
Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide is not labeled to be used around sunflowers so we cannot recommend doing so. We do carry the pre-emergent Prowl H2O which is labeled for use around them and can prevent crabgrass but we do not have a granule with fertilizer.
Yes, Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide needs to be watered in within a few days of the application to get down into the soil to create the barrier for weed prevention as directed on the product label.
How long Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide prevents crabgrass depends on the rate applied. It can be 3 months up to 8 months. Please refer to the product label for complete instructions.
In addition to crabgrass, Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide will control annual bluegrass, foxtail and many more broadleaf weeds and unwanted grasses. Please see the product label for a complete list of targeted weeds.
You should apply Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide in early February for South Florida before temperatures consistently rise above 65 degrees to avoid harming your grass and prior to weed germination. Please check with your local cooperative extension office Master Gardener for more specific date ranges in your area.
Yes, per the manufacturer, Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide will control corn speedwell.
We would recommend waiting at least 3 months after using Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide before putting down any new seed.
Crabgrass Control Plus 0 - 0 - 7 with 0.37% Prodiamine Herbicide has a shelf life of about 3 years if kept in a cool dry place.
