If you are a homeowner with a lawn covered with St. Augustine grass, you may be looking for ways to keep it healthy and weed-free. One solution is using weed and feed products that can help eradicate weeds while also providing the necessary nutrients to promote the growth of your lawn's roots and blades. However, before purchasing weed and feed for St. Augustine grass, there are some key points you should consider to ensure you get the right product for your needs.
Firstly, it is important to understand that not all weed and feed products are created equal, and some may be harmful to St. Augustine grass, while others may not work as effectively. Secondly, you should consider the timing of when to apply the weed and feed product as it can affect its effectiveness. Additionally, you should look for products that contain the nutrients that St. Augustine grass needs, such as nitrogen, phosphorus, and potassium. It is also essential to check the label for any safety precautions and directions on how to use the product to prevent any harm to your lawn or the environment. Lastly, you should compare prices and read reviews to determine the best product that fits your budget and has worked for other homeowners with St. Augustine grass.
In summary, when looking for weed and feed for St. Augustine grass, take into account the product's effectiveness, timing, nutrient content, safety precautions, and cost. Doing so will help you find the right product that can help maintain a healthy and weed-free lawn.
10 Best Weed And Feed For St Augustine Grass
| # | Product Image | Product Name | Check Price |
|---|---|---|---|
|
1
|
 |
|
|
|
2
|
 |
|
|
|
3
|
 |
|
|
|
4
|
 |
|
|
|
5
|
 |
|
|
|
6
|
 |
|
|
|
7
|
 |
|
|
|
8
|
 |
|
|
|
9
|
 |
|
|
|
10
|
 |
|
1. Fertilome (10917) St. Augustine Weed & Feed 15-0-4 (32 Lbs.)
Fertilome's St. Augustine Weed & Feed 15-0-4 is a high-quality herbicide and fertilizer mix that is specifically designed for Centipede, Zoysia, and St. Augustine lawns. This product is perfect for homeowners who want to control weeds while at the same time providing their lawns with essential nutrients to keep them healthy throughout the season.
The pre-emergent and post-emergent herbicide in this product is effective at controlling a wide range of weeds that can infiltrate your lawn. It is important to note that this product should not be used on Bermuda Grasses or any other type of Northern grass. It is specifically formulated for use on St. Augustine, Centipede, and Zoysia grass types.
The Fertilome St. Augustine Weed & Feed 15-0-4 is a combination of a weed killer and a fertilizer. The fertilizer contains a 15-0-4 mix of essential nutrients that your lawn needs to stay healthy and vibrant. The product is designed to be applied in early spring to ensure that your lawn is protected from weeds and receives the necessary nutrients throughout the season.
One bag of Fertilome St. Augustine Weed & Feed 15-0-4 covers an area of 5,000 square feet. The application rate varies depending on the footage of your lawn. It is essential to read the label carefully to ensure that you apply the product correctly. The label contains detailed instructions on how to apply the product, including the application rate and timing.
In conclusion, Fertilome's St. Augustine Weed & Feed 15-0-4 is an excellent product for homeowners who want to keep their lawns healthy and free of weeds. Its pre-emergent and post-emergent herbicide controls a wide range of weeds, and its fertilizer provides essential nutrients to keep your lawn healthy throughout the season. If you have St. Augustine, Centipede, or Zoysia grass types, this product is an excellent choice for you.
2. Lesco 50 Lb. St. Augustine Grass Weed And Feed With Penoxsulam
Lesco Professional's 50 lb. St. Augustine Grass Weed and Feed with Penoxsulam is a specially formulated fertilizer designed to provide optimal nourishment for St. Augustine grass. With a coverage of up to 13,000 square feet, this product is ideal for large lawns and gardens.
This weed and feed fertilizer is composed of 30% poly-coated sulfur-coated urea, which ensures slow and steady release of nutrients for up to eight weeks. This extended feeding period means that you can enjoy a lush, green lawn for longer without having to reapply the fertilizer frequently.
The Lesco 50 lb. St. Augustine Grass Weed and Feed with Penoxsulam is safe for use on the Floratam variety of St. Augustine grass. It should be applied when the turf is wet and allowed to dry before watering again. Results can be seen in just two weeks, as the nutrients start to penetrate the soil and nourish the grass.
One of the key benefits of this fertilizer is its weed control properties. The addition of Penoxsulam helps to keep weeds at bay, preventing them from competing with the grass for nutrients and water. This means that you can enjoy a lawn that is not only healthy and vibrant but also free from unsightly weeds.
Using the Lesco 50 lb. St. Augustine Grass Weed and Feed with Penoxsulam is simple and easy. The product comes in a convenient 50 lb. bag that can be easily transported and stored. Simply apply the fertilizer evenly across your lawn, following the recommended application rate.
Overall, the Lesco 50 lb. St. Augustine Grass Weed and Feed with Penoxsulam is an excellent choice for anyone looking to maintain a healthy, weed-free lawn. Its slow-release formula and long feeding period ensure that your lawn stays green and vibrant for longer, while its weed control properties help to keep your lawn looking its best.
3. Bioadvanced 3-In-1 Weed And Feed For Southern Lawns, Granules, 12.5 Lb
BioAdvanced 3-In-1 Weed and Feed for Southern Lawns, Granules, 12.5 lb is a specially formulated product designed to provide effective weed control and lawn fertilization for southern lawns. This product is ideal for homeowners who are looking for an easy and efficient way to maintain the health and beauty of their lawns without the hassle of multiple products.
One of the standout features of this product is its 6-month protection against broadleaf, grassy weeds, and crabgrass. This means that homeowners can rest assured that their lawns will remain weed-free for an extended period of time. The weed killer within the product is effective against a range of weeds, including dandelions, dollar weed, and clover.
In addition to its weed-killing properties, BioAdvanced 3-In-1 Weed and Feed for Southern Lawns also works as a lawn fertilizer. It is designed to feed, green, and strengthen your lawn, providing all the essential nutrients necessary for healthy growth. Its 50% slow-release formula ensures that the fertilizer is released gradually over time, providing long-lasting benefits to your lawn.
This product is safe for use on southern turfs such as Bermuda Grass, St Augustine Grass, Centipede Grass, and Zoysia Grass. It will not harm your lawn when used as directed, making it an ideal choice for homeowners who are looking for a safe and effective lawn care solution.
Overall, BioAdvanced 3-In-1 Weed and Feed for Southern Lawns, Granules, 12.5 lb is an excellent choice for homeowners who want to maintain a beautiful, weed-free lawn without the hassle of multiple products. Its 6-month protection against weeds, combined with its lawn fertilizing properties, make it a must-have for anyone looking to keep their lawn healthy and thriving.
4. Scotts Turf Builder Bonus S Southern Weed & Feed2, 17.24 Lbs.
Scotts Turf Builder Bonus S Southern Weed & Feed2 is a powerful lawn care product designed to help homeowners maintain a healthy and vibrant lawn. This 17.24 lbs. bag of granules contains a potent weed killer that effectively eliminates dollarweed, clover, and other common lawn weeds, while simultaneously feeding the grass to promote healthy growth and prevent future weed growth.
The product is specifically formulated for St. Augustinegrass (including Floratam), centipede, zoysia, and carpetgrass lawns found in TX, FL (except Panhandle region), LA, AL, GA, MS, NC, and SC. It is not recommended for use on Bermudagrass. This ensures that the product is suitable for the unique needs of the grass and soil in these regions.
Scotts Turf Builder Bonus S Southern Weed & Feed2 works by feeding the grass with essential nutrients that help it grow strong and deep roots, making it more resistant to heat and drought. The product is enriched with nitrogen, phosphorus, and potassium, which are essential elements for plant growth. These nutrients help to promote healthy growth, making the grass thicker and greener, while at the same time crowding out future weed growth.
The weed killer in Scotts Turf Builder Bonus S Southern Weed & Feed2 is highly effective at eliminating common lawn weeds. It targets the weeds' roots, making them unable to grow back. This ensures that the lawn stays free of unsightly weeds and looks lush and healthy all year round.
To use the product, homeowners should apply it to a dry lawn and water it in afterward. The granules dissolve quickly and begin working immediately, feeding the grass and killing weeds. Results can be seen within just a few days, and the lawn will continue to improve over the next few weeks.
In summary, Scotts Turf Builder Bonus S Southern Weed & Feed2 is an excellent product for homeowners looking to maintain a healthy and vibrant lawn. It effectively kills common lawn weeds and feeds the grass to promote healthy growth and prevent future weed growth. It is easy to use and provides quick results, making it an ideal choice for busy homeowners who want a beautiful lawn without spending too much time on maintenance.
5. Andersons Surge Weed And Feed: 16-0-9, Post-Emergent Control And Fertilizer, 16,000 Sq Ft Coverage (40 Lb)
The Andersons Professional Surge Weed and Feed 16-0-9 is a high-quality herbicide that is designed to provide quick and effective control over a broad range of weeds. This professional-grade weed and feed product offers superior performance throughout the entire growing season, even when applied in the cooler temperatures of spring and fall.
This product is capable of killing over 250 different weeds, including dandelions, clover, chickweed, plantains, and more. Its unique four-way herbicide formula ensures that it provides quicker control over a broader list of weeds than many other similar products on the market.
In addition to its powerful weed-killing capabilities, The Andersons Professional Surge Weed and Feed 16-0-9 is also a fertilizer that feeds and nourishes lawns to build thicker, greener grass. It contains both quick-release nitrogen, which provides an immediate green-up, and 25% slow-release nitrogen, which offers extended feeding over time.
One of the key benefits of this product is its superior coverage and performance. It features smaller particles that make it easier to apply and ensure that it spreads evenly across your lawn. This results in more effective weed control and better overall lawn health.
This product is designed for professional use and is ideal for large commercial properties, such as golf courses, athletic fields, and parks. It can also be used on residential lawns, providing homeowners with the same high-quality results that professionals enjoy.
Overall, The Andersons Professional Surge Weed and Feed 16-0-9 is a top-of-the-line product that offers superior weed control and fertilization capabilities. Its powerful four-way herbicide formula, combined with its quick-release and slow-release nitrogen, make it a must-have for anyone looking to maintain a healthy, vibrant lawn.
6. Southern Ag 006130 Atrazine St. Augustine Weed Killer 32oz Specialty Herbicide, Light Tan
Southern Ag 006130 Atrazine St. Augustine Weed Killer 32oz Specialty Herbicide is a highly effective solution for controlling weeds in St. Augustine and Centipede grasses. This product comes in a quart-sized bottle that can treat an area of up to 3,720 square feet. With its potent formula and easy-to-use design, this herbicide is an excellent choice for homeowners and landscapers alike.
One of the most significant advantages of Southern Ag 006130 Atrazine St. Augustine Weed Killer is its ability to control a wide range of weeds. This product is specially formulated to target weeds that commonly infest St. Augustine and Centipede grasses, including dollarweed, sandspur, and crabgrass. By eliminating these weeds, this herbicide helps to promote healthy and lush growth of the grass, resulting in a beautiful and vibrant lawn.
Another key benefit of Southern Ag 006130 Atrazine St. Augustine Weed Killer is its ease of use. This product can be applied using a standard sprayer, making it quick and convenient to apply to your lawn. Simply mix the herbicide with water according to the package instructions and spray evenly over the affected areas. The product can be applied in any season, although it is best applied during the growing season when the weeds are actively growing.
The package weight of Southern Ag 006130 Atrazine St. Augustine Weed Killer is 1.021 kilograms, and its dimensions are 5.842 L x 19.177 H x 12.954 W (centimeters). The light tan color of the herbicide makes it easy to see where you have applied it, ensuring even coverage and maximum effectiveness.
Overall, Southern Ag 006130 Atrazine St. Augustine Weed Killer is an excellent choice for anyone looking to control weeds in St. Augustine and Centipede grasses. Its potent formula, ease of use, and ability to target a wide range of weeds make it a versatile and effective solution for maintaining a healthy and vibrant lawn. Whether you are a homeowner or a professional landscaper, this herbicide is sure to deliver the results you need.
Best Weed And Feed For St Augustine Grass FAQs
Can using weed and feed harm St. Augustine grass, and if so, how can this be prevented?
Yes, using weed and feed can harm St. Augustine grass if it contains herbicides that can damage or kill the grass. Some herbicides commonly used in weed and feed products can cause discoloration, stunted growth, or even death of St. Augustine grass.
To prevent harm to St. Augustine grass, it is important to choose a weed and feed product that is specifically labeled as safe for this type of grass. Reading the product label carefully and following the instructions for application can also help prevent damage to the grass. It is also recommended to apply weed and feed during the appropriate season and weather conditions, and to avoid using it on newly planted or stressed grass.
If damage to St. Augustine grass does occur, it may be necessary to treat the affected areas with additional fertilizers or grass seed to promote growth and recovery. Consulting with a lawn care professional may also be helpful in preventing or addressing any damage caused by weed and feed products.
How often should weed and feed be applied to St. Augustine grass to maintain a healthy lawn?
Weed and feed application is essential to maintain a healthy lawn, and for St. Augustine grass, it should be done at specific intervals. The application of weed and feed should be done twice a year, preferably during the spring and fall seasons. During these seasons, the weather is mild, and the grass is actively growing, making it easier for the weed and feed to penetrate the soil and be absorbed by the roots.
However, the frequency of weed and feed application can vary depending on the individual lawn's condition and the location's climate. If the lawn has a severe weed problem, it may require additional applications of weed and feed to eliminate the weeds completely. On the other hand, if the lawn is healthy and has minimal weed growth, one application of weed and feed per year may be sufficient.
It is essential to follow the manufacturer's instructions when applying weed and feed, as over application can damage the lawn. It is also crucial to water the lawn adequately after applying the weed and feed to ensure proper absorption and avoid burning the grass. Overall, regular weed and feed application, along with proper care and maintenance, can help keep your St. Augustine grass lawn healthy and vibrant.
What are some alternative methods for controlling weeds in St. Augustine grass besides using weed and feed products?
There are several alternative methods for controlling weeds in St. Augustine grass besides using weed and feed products. One effective method is to manually remove the weeds by hand or using a hoe. This can be time-consuming, but it's an environmentally friendly option that doesn't require the use of chemicals. Another option is to practice proper lawn maintenance, such as mowing the grass regularly and maintaining proper soil pH levels. This can help promote healthy grass growth and discourage weed growth. Additionally, using natural weed control solutions such as vinegar, corn gluten meal, or boiling water can be effective in killing weeds without harming the grass. Another option is to plant ground covers or other grass species that are more resistant to weeds. Overall, there are several effective alternatives to weed and feed products that can help keep St. Augustine grass healthy and weed-free.
What are the most effective weed control ingredients in weed and feed products for St. Augustine grass?
I can provide professional answers to the question. The most effective weed control ingredients in weed and feed products for St. Augustine grass are atrazine, 2,4-D, and dicamba. Atrazine is a selective herbicide that targets broadleaf weeds and grassy weeds. It works by inhibiting photosynthesis in the weeds, causing them to die. 2,4-D is also a selective herbicide that targets broadleaf weeds, and it works by disrupting the growth hormone balance in the weeds, causing them to die. Dicamba is a selective herbicide that targets broadleaf weeds and woody plants. It works by mimicking a plant hormone, causing abnormal growth in the weeds and ultimately leading to their death. These ingredients are commonly found in weed and feed products for St. Augustine grass and are effective in controlling weeds while promoting the growth of the grass.
What is the best time of year to apply weed and feed to St. Augustine grass?
Augustine grass. The ideal time to apply weed and feed to St. Augustine grass is during the growing season, which typically falls between late spring and early fall. Applying weed and feed during this time provides optimal conditions for the grass to absorb the nutrients in the fertilizer and suppress weed growth.
It is crucial to avoid applying weed and feed during periods of drought or extreme heat, as this can damage the grass and reduce its ability to recover. Additionally, it is essential to follow the manufacturer's instructions carefully when applying weed and feed to ensure that you do not over-apply the fertilizer or damage the grass.
Overall, applying weed and feed during the growing season, and following the manufacturer's instructions, will help you achieve a healthy, vibrant lawn with minimal weed growth.