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Crabgrass Preventer plus Green-Up Lawn Fertilizer 22-0-3

General Overview:

Features Dimension Crabgrass control herbicide. Can be applied up to 4 weeks later than other Crabgrass preventers. Controls Crabgrass both BEFORE and AFTER it germinates. Controls Crabgrass all season long. Low use rates. Non-staining! Premium Green-Up fertilizer, with polymer coated technology. Provides the nutrients needed for a beautiful, green thick lawn. Slow release formula will not burn the lawn. Please note you cannot seed for 4 months after applying.

This product is available in the following varieties:

  • Size: 15 lbs Coverage: 5000 sq ft Item #: 10458
  • Size: 45 lbs Coverage: 15000 sq ft Item #: 10459

Customer Reviews:

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Annual Lawn Care Program

Annual Lawn Care Program

Watch and learn about the Jonathan Green Annual Lawn Care Program with 4 Easy Applications.

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Jonathan Green Black Beauty

Learn more about Jonathan Green's Black Beauty Grass Seed mixture through this fun and informative product video.

 

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Jonathan Green MAG-I-CAL

Learn more about Jonathan Green's MAG-I-CAL Pelletized Calcium Fertilizer.

Jonathan Green Organics

Jonathan Green Organics

Learn more about Jonathan Green's
Organic Products.

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I have had excellent success with the entire Jonathan Green 4-step program. My local nursery told me it is a better formula than Scotts for folks who live in the colder climates like New England.

April 22, 2011

In response to the last review it is best to water in the Crabgrass Preventer plus Green-Up Lawn Fertilizer after applying. You could also wait and apply right before a rainfall to help maximize the weed control. - Jonathan Green

March 27, 2012

In response to the January 16th post - According to the label on this product you must wait 4 months before applying any grass seed. If you do need to seed this spring we recommend seeding first. Wait until the new grass has been mowed 2-3 times and then apply the Crabgrass Preventer sometime in mid spring. Since it contains Dimension it controls crabgrass both before and after it germinates. This will give you the grass you want and the control you are looking for without having to wait until next fall. Thank you, Jonathan Green

January 16, 2014

In response to the May 11, 2014 post - Most likely you were not seeing crabgrass this early in your area. Crabgrass does not begin to germinate until the soil temperature (not air temp) is at least 55 degrees consistently and this has been a very late spring. If you want to do a second application we would recommend using our new Crabgrass & Weed Preventer around the end of May/beginning of June. Thank you, Jonathan Green

May 12, 2014

In response to the May 15th review - Crabgrass does not begin to germinate until the soil temperature (not air temp) is consistently 55 degrees at least. This has been an exceptionally cool start to spring so most likely you were not seeing crabgrass in your lawn but another weed. If you would like to email us a picture of the weed in your lawn to jongreenlawn@gmail.com we will be able to better diagnose what is going on and help you fix it. Thank you, Jonathan Green

May 15, 2014

In response to the July 15th post - We do not recommend applying Crabgrass Preventer plus Green-Up now (in the middle of the summer). Crabgrass plants are already matured and established and will not respond to the control. The crabgrass plants will die in the first frost in the fall. You can use Lawn Weed Control but if the daytime temps are consistently 85 degrees and higher we do not suggest using it as it can further stress the lawn in those temps. Thank you, Jonathan Green

July 15, 2014

This product is amazing, in just 2 weeks after applying it my lawn looks so much better than ever before. I plan to continue with the 4 step process through out the year and expect to have the best lawn ever. I am very happy with the results.

May 17, 2011

My local nursery told me that exact same thing, and I also live in New England. Have been using the 4-step product for 6 or 8 years now, and won't go to any other brand.

April 09, 2013

How long after I apply Grabgrass Preventer Plus Green UP can I put out some Black Beauty Grass seed?

January 16, 2014

I just purchased this product and have not used it yet. The directions do not mention if the lawn should be watered down prior to using? It only mentions the lawn should be cut down and watered next day or next two days. Please get back to me asap since I wish to try this product.

March 26, 2012

I had quite a bit of crabgrass growing in my backyard, so I thought this would help. Put it down on April 14, and a month later seems to have had no effect on the crabgrass, which is still going strong.

May 15, 2014

I live in Mass I put this product down on April 15 and now I can see crabgrass growing on the south side of my lawn. Can I reapply and if I can how long after first application?

May 11, 2014

Can you use the crabgrass preventer in the middle of summer while the crabgrass is growing? Also, will it affect the use of lawn weed control to kill the broadleaf weeds?

July 15, 2014