"Savings and Offers"
Weekly AdSaleClearance"More Options"
Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch FinderPreen 36 lb. 10,000 sq. ft. One Lawncare Weed Killer
Item # 137837399
Neighbor’s Club Members earn points with purchases.
This item is available online only
Out of stock delivering to
37027
Neighbor’s Club Members earn points with purchases.
Preen One Lawncare Weed Killer is all you need for weed control in lawns in one easy application. Broadleaf weed killer prevents crabgrass, plus feeds your lawn in one time-saving step. Preen One Lawncare will kill over 250 lawn weeds commonly found in home lawns including dandelion, chickweed, thistle and clover, and will prevent crabgrass and other undesirable annual grasses from emerging. Preen One Lawncare also contains a long-lasting, slow release fertilizer that has essential nutrients your lawn needs for 2 months. Apply this weed killer for lawns in spring when weeds are growing, and that's it. You'll get season-long weed control and feeding without the extra work of multiple applications. Eliminate lawn weeds and green your lawn at the same time. for use on established bahiagrass, bermudagrass, buffalograss, fine fescues, Kentucky bluegrass, perennial ryegrass, tall fescue and zoysiagrass.
Looking for more information on fertilizer? Check out our guide on how to read fertilizer numbers in the product documents section.
- Broadleaf weed killer stops crabgrass all season and can be applied up to 4 weeks after crabgrass emerges
- Weed killer for lawns kills dandelions and up to 250 other tough lawn weeds as listed, to the root
- Feeds your lawn for up to eight weeks with a, zero-phosphorus 24-0-6 formula
- Do not use this product on St Augustine grass, colonial bentgrass, dichondra or carpet grass as serious lawn injury will result
- Easy one-step application for Spring lawn care
- 36 lb. bag of slow-release fertilizer covers 10,000 sq. ft.
- To the extent consistent with applicable law, Lebanon Seaboard Corporation guarantees you will be satisfied with the performance of this product when used as directed, or your money back. If not satisfied, describe the nature of your problem, and send with proof of purchase to Lebanon Seaboard Corporation, 1600 E. Cumberland St., Lebanon, PA 17042.
| Brand | Preen |
|---|---|
| Country of Origin | Made in USA |
| Application Method | Spreader |
| Compatible Grass Types | Tall Fescue, Zoysia, Rye, Bermuda, Bluegrass |
| Compatible Seasons | Spring/Fall |
| Concentrated or Ready to Use | Ready to Use |
| Contact Or Systemic | Contact |
| Coverage Area | 10,000 sq. ft. |
| Emergence | Pre-Emergent and Post-Emergent |
| Fertilizer Coverage Area Range | 10000 - 14999 sq ft |
| Fertilizer Features | Slow Time Release |
| Fertilizer Longevity | 56 days |
| Fertilizer NPK Ratio | 24-0-6 |
| Fertilizer Pack Size Range | 35.1 to 50lb |
| Form | Granules |
| Organic | No |
| Package Quantity | 36 lb. |
| Package Size | 36 lb. |
| Product Height | 3.5 in. |
| Product Length | 29 in. |
| Product Weight | 36 lb. |
| Product Width | 14 in. |
| Warnings | Keep out of reach of children, see package for complete instructions |
| Manufacturer Part Number | 21-64226 |
Q: When is the best time to apply?
10 months ago- A: Hello, thank you for your question. The best time is in early spring when the lawn is damp and temperatures are between 50°F and 90°F, which controls existing broadleaf weeds and prevents crabgrass from germinating. A fall application can also be used to suppress late-season weeds and strengthen the lawn.10 months agoHelpful?
Q: How many times a year are you supposed to apply this in northern climates
a year ago- A: Hello, Thank you for your question. Per the vendor, "Preen One Lawncare may be applied as directed twice a year except in New York where maximum application is once per year. "a year agoHelpful?
Q: Is it pet friendly?
a year ago- A: Hello, Thank you for your question. The product label states, "Do not apply this product in a way that will contact any person or pet, either directly or through drift. Keep people and pets out of the area during application. Do not allow people or pets to enter the treated area until dusts have settled."a year agoHelpful?
Q: Does Preen 1 work on sand grassburs
2 years ago- A: Hi Carol, Sand Grassburs are not listed as being a treated species.2 years agoHelpful?
Q: How long after planting/germination of new grass seed do I have to wait until applying Preen weedkiller / pre-emergent?
5 years ago- A: 4 months5 years agoHelpful?
Q: will this control annua poa/annual bluegrass?
5 years ago- A: This product is for use on established bahiagrass, bermudagrass, buffalograss, fine fescues, Kentucky bluegrass, perennial ryegrass, tall fescue and zoysiagrass5 years agoHelpful?
Q: Is this product pet safe?
6 years ago- A: Yes, it is safe for pets.5 years agoHelpful?
Q&As
Q: When is the best time to apply?
10 months ago- A: Hello, thank you for your question. The best time is in early spring when the lawn is damp and temperatures are between 50°F and 90°F, which controls existing broadleaf weeds and prevents crabgrass from germinating. A fall application can also be used to suppress late-season weeds and strengthen the lawn.10 months agoHelpful?
Q: How many times a year are you supposed to apply this in northern climates
a year ago- A: Hello, Thank you for your question. Per the vendor, "Preen One Lawncare may be applied as directed twice a year except in New York where maximum application is once per year. "a year agoHelpful?
Q: Is it pet friendly?
a year ago- A: Hello, Thank you for your question. The product label states, "Do not apply this product in a way that will contact any person or pet, either directly or through drift. Keep people and pets out of the area during application. Do not allow people or pets to enter the treated area until dusts have settled."a year agoHelpful?
Q: Does Preen 1 work on sand grassburs
2 years ago- A: Hi Carol, Sand Grassburs are not listed as being a treated species.2 years agoHelpful?
Q: How long after planting/germination of new grass seed do I have to wait until applying Preen weedkiller / pre-emergent?
5 years ago- A: 4 months5 years agoHelpful?
Q: will this control annua poa/annual bluegrass?
5 years ago- A: This product is for use on established bahiagrass, bermudagrass, buffalograss, fine fescues, Kentucky bluegrass, perennial ryegrass, tall fescue and zoysiagrass5 years agoHelpful?
Q: Is this product pet safe?
6 years ago- A: Yes, it is safe for pets.5 years agoHelpful?
Similar Items
-
-
-
-
-
-
-
-
Top Rated
-
-
-
-
Items You May Like
Reviews
Rating Snapshot
5 starsstars
4 starsstars
3 starsstars
2 starsstars
1 starstars
Overall Rating
Review this Product
Summary of Reviews
Thank you for your feedback
Your insights help us improve!
- English
- German
- French
- Spanish
- Portuguese
- Italian
- Korean
- Chinese
- Japanese
- Arabic
- for lawn
- satisfaction
- green
- for weeding
- grass
- for backyard
- purchase
- thickness
Not as good as Preen Crabgrass
No, I do not recommend this product.

Originally posted on preen.com
Met all of my Expectations
Yes, I recommend this product.

Originally posted on preen.com
Product worked well
Yes, I recommend this product.
Weed killer
No, I do not recommend this product.