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USA
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- CAN
- USA
- CAN
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Description
Jonathan Green Green-Up Crabgrass Preventer Lawn Fertilizer For All Grasses 15000 sq ftJonathan Greens Crabgrass Preventer plus Green Up Lawn Fertilizer feeds the lawn for up to three full months and provides pre emergent control of crabgrass. When applied prior to germination it controls other weeds such as goose grass, dallies grass, chickweed, henbit and oxalis. This product contains an advanced herbicide known as Dimension that provides postemergence control, meaning it will kill existing weeds, such as crabgrass, even after they
Jonathan Green’s Crabgrass Preventer plus Green-Up Lawn Fertilizer feeds the lawn for up to three full months and provides pre-emergent control of crabgrass. When applied prior to germination it controls other weeds such as goose grass, dallies grass, chickweed, henbit and oxalis. This product contains an advanced herbicide known as Dimension that provides postemergence control, meaning it will kill existing weeds, such as crabgrass, even after they germinate. Postemergence control is limited to crabgrass and is effective for up to four weeks post-germination. It will only kill the plant up to the 3-leaf stage of growth; a fully mature crabgrass plant has 7-leaves. Check that the spreader opening at the bottom of the hopper is closed. To select the proper spreader setting see the Spreader Settings section in the accordion below. Apply fertilizer around the perimeter of the lawn to establish a turning area. Then run the spreader back and forth within the area outlined by your first perimeter application. Always allow an overlap to avoid gaps in coverage.
- Prevents crabgrass before it grows for the entire season
- Feed your lawns over 3 months
- Kills crabgrass after it grows up to 3rd leaf stage
- Best time to apply is from late february through mid-may depending on region
- Can be applied up to 4 weeks later than other crabgrass preventers
- Do not apply when seeding or under newly laid sod
- Same season-long results as other crabgrass preventers with fewer harmful active ingredients
- Clear and odorless herbicide that does not stain hands, shoes or walkways
- Great for establishing new seedings
- Apply in the spring prior to germination of crabgrass and other grassy weeds
Features
| Assembly Code | N |
| Country Of Origin | US |
| Delivery Offered | Y |
| Department Number | 7 |
| Display Only Item | N |
| Dollar Velocity Code | A |
| Feature 10 Text | Feed your lawns over 3 months |
| Feature 1 Text | Prevents crabgrass before it grows for the entire |
| Feature 2 Text | Kills crabgrass after it grows up to 3rd leaf stag |
| Feature 3 Text | Best time to apply is from late february through m |
| Feature 4 Text | Can be applied up to 4 weeks later than other crab |
| Feature 5 Text | Do not apply when seeding or under newly laid sod |
| Feature 6 Text | Same season-long results as other crabgrass preven |
| Feature 7 Text | Clear and odorless herbicide that does not stain h |
| Feature 8 Text | Great for establishing new seedings |
| Feature 9 Text | Apply in the spring prior to germination of crabgr |
| Item Restriction Flag | Y |
| Product Source Code | B |
| Product Type | Lawn Fertilizer |
| Product Type Code | 009010901003 |
| Sub-category | Lawn Fertilizers |
| Proposition 65 Flag | N |
| Retail Velocity Code | C |
| Shipping Code | G |
| Store Availability Rank | 08 |
| Unit Velocity Code | B |
| Vendor Name | JONATHAN GREEN & SONS INC |
| Vendor Number | 00652 |
| Web Order Multiple | 1 |
| Proposition 65 Warning | |
| ISPU Only Item Flag | N |
| Category | Lawn Care |
| Merchandise Class Description | FERTILIZERS |
| Product Group Description | PRE-EMERGENT GRANULES |
| Product Type Noun | Fertilizer |
| Search Field | Jonathan Green Green-Up Crabgrass Preventer Lawn F |
| Sales Rank | 002 |
| What's Included | |
| DIFM Service Code | N |
| Warranty Code | N |
| Old Default Base SKU | |
| Paint Code | N |
| Default Base SKU | |
| Customer Rating | 5 |
| CPO Restriction | (CO01;IL01;NY01;OH02;WA01;) |
| Reviews | 8 |
| Accessory SKUs | 7314305;7521578;7697733;7796105 |
| Replacement Part SKUs | |
| Weighted Rating | 5.2 |
| Sub Brand | Green-Up |
| Brand Name | Jonathan Green |
| Local SKU Available Stores | ALL |
| Local SKU Store SKUs | 7521412 |
| PSS Restriction | (CO01;IL01;NY01;OH02;WA01;) |
| Application Season | multi-season |
| Container Size | 50-pound |
| Coverage Area | 15000-square-foot |
| Grass Type | all-grasses |
| OMRI Certified | no |
| Organic | no |
| Packaging Type | bagged |
| Product Form | granules |
| Suitable for Vegetables | no |
| Water Soluble | no |
| Fertilizer Analysis (N-P-K) | 20-0-3 |
| Phosphorus Free | yes |
| Application Conditions | dry |
| Iron Included | no |
| Pre/Post Emergent | pre-emergent |
| Primary Usage | crabgrass-preventer |
| Size of Lawn | large-(10000-sq-ft+) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 19 reviews
Sort
Product Reviews
★★★★★ 5
I am happy with the room divider. It does what I intended.
Color: Beige, Size: 34" - 3 Panel
Use a power screwdriver.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 3
It’s really pretty decent except for one thing.
Color: Grey, Size: 34" - 4 Panel, Color: Grey, Size: 34" - 4 Panel
I bought two of these for my basement and they do look great. They were easy to assemble and I’m happy with them. The problem is that the stitching on the fabric panels are almost the size of a machine basting stitch (which for non sewers means large temporary stitches). Because the panels are tight by design, the stitches had already started to come undone before I could finish assembling everything. Fortunately I can sew and I reinforced all the panels. I had to take the first ones back off the poles to do them but I did the second set before assembling. It’s really not a bad product for the money. It’s quality fabric and the design itself looks great. The stitching looks fine but it’s just not substantial enough for the purpose it is supposed to serve. I can’t imagine why it be sewn so insufficiently. I was able to resolve my issue because I can sew. I wasn’t planning on sewing nor did I really have the time. I could have made it myself but I didn’t want to and that is why I purchased this. I ended up using valuable time. The really unfortunate thing is, I have no other complaints. This is a manufacturing problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2023
★★★★★ 5
Inexpensive walls.
Color: Grey, Size: 34" - 3 Panel, Color: Grey, Size: 34" - 3 Panel
We had a hot request for a workstation in the warehouse with some privacy.
These have worked great. Easy to assemble. They are lightweight and stable.
This was an inexpensive solution that looks professional. Our client loved it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
★★★★★ 1
Dont wait! Assemble right away! Just in case you need to return it.
Color: Black, Size: 22" - 4 Panel
Ok, I like the idea of this but the assembly is frustrating. One side lined up perfectly with the holes however, the small bars that connect the screen to base is not lining up. I think it's do the fabric the screen or divider is made of. It's not stretchy. I brought this months ago and just opened it today. I'm upset and don't even think returning it is possible. If the material was a bit longer or stretchy to give a little room to work with this divider would be great. However, I'm not sure what I can use it for since I'm unable to attach it to the bottom. Beware! Don't wait like me. Tip for the manufacturer. Next time invest in Velcro dividers so the fabric can be adjusted with ease. Literally if I take the screen off the frame aligns perfectly. However, it defeats its purpose of privacy. I might buy some material myself and create a more flexible divider. Or I'll buy Velcro myself and attach to the bottom. I don't know yet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well.
Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely.
One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs.
The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers.
Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster.
Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality.
Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
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