Weed and feed is a fertilizer that contains both a weed killer and a fertilizer. It is designed to quickly kill weeds while also fertilizing your lawn. This is great for busy people who don’t have time to care for their lawns, but it can also be used by anyone who wants their yard to be lush and green.
The best thing about weed and feed is that it’s easy to use. You simply spray it on your lawn, wait a few days, and then mow your grass as usual. This will kill any weeds that are present while fertilizing the rest of your grass, making sure that your yard looks great no matter how much time you spend on it.
If you have a yard full of St. Augustine grass, you want to keep it looking fresh and healthy all season long. The problem is that weeds can quickly take over your lawn if they aren’t kept in check. That’s why having the right weed killer on hand is absolutely essential if you want to keep your lawn looking pristine all year round. This guide will help walk you through what weed killers are best for St Augustine grasses and how to apply them so that your lawn stays weed-free.
Scotts Turf Builder Southern Triple Action
This weed and feed contain 2.4% of the active ingredient 2,4-D, a well-known perennial grass killer. It also contains 0.5% of dicamba, which is great for killing broadleaf weeds like clover and dandelions; 0.8% mecoprop (another name for MCPP); and 0.4% mecoprop (yet another name for MCPA). All in all, this is a pretty good choice if you’re looking to kill weeds while maintaining your St Augustine lawn’s color and appeal
Scotts Turf Builder Weed and Feed 3
Scotts Turf Builder Weed and Feed 3 is a water-soluble fertilizer that contains a blend of nitrogen, phosphorus, and potassium. It is a great choice for St. Augustine grass. This weed and feed product also features an herbicide that will kill any weeds on your lawn.
Scotts Turf Builder Bonus S Southern Weed & Feed
Scotts Turf Builder Bonus S Southern Weed & Feed is a ready-to-use weed killer that can be applied by hand, or with a hose-end sprayer. It mixes with water and kills weeds on contact in just 24 hours, so you don’t have to wait for it to dry.
Active Ingredients: 2-4-D Amine Salt (2 lbs.) Imazapic (0.12 lbs.) Dicamba (0.31 lbs.) Triclopyr (1.4 lbs.) Diquat Dibromide (0.72 lbs.)
How to Apply: Use Scotts Turf Builder Bonus S Southern Weed & Feed when weeds are actively growing but not during periods of heavy rain or extreme heat as this may reduce the effectiveness of the product due to dilution or burn-off of the herbicide before it can reach the target plant’s leaves and roots.*When To Apply: Apply when weeds are actively growing but not during periods of heavy rain or extreme heat as this may reduce the effectiveness of the product due to dilution or burn-off before reaching the target plants’ leaves and roots.*How To Use: Scotts Turf Builder Bonus S Southern Weed & Feed can be broadcast over your lawn using a drop spreader set between 1/8″ and 1/4″. The spreader should be set at its lowest setting while applying this product because if you use too much fertilizer in one application, it will cause a nutrient lockout, a process where nutrients bind together with soil particles preventing them from being absorbed into plants’ root systems.*Storage And Disposal Information: Store at temperatures below 86 degrees Fahrenheit in an area inaccessible to children and pets; keep out moisture; do not contaminate water supplies by dumping unused contents down drains etc., as they may become harmful if consumed by humans or animals; dispose of according to local regulations
GreenView Weed and Feed
This is a unique weed and feed formula that contains a combination of two active ingredients: 2,4-D and Mecoprop. The product also includes a variety of other nutrients to help your lawn stay healthy and green.
BioAdvanced All in One Lawn Weed & Crabgrass Killer
If you’re looking for a weed and feed product that can be used on St Augustine grass, BioAdvanced All in One Lawn Weed & Crabgrass Killer is the best option. It’s a pre-emergent herbicide that contains a combination of clopyralid, 2,4-D, and dicamba. These ingredients work as both broadleaf weed killers and crabgrass preventers. The product also contains ammonium sulfate to help fertilize your lawn so it thrives despite being treated with chemicals.
If you want to learn more about this product or order some today, click here.
GreenView 2829342 Fairway Formula Spring Fertilizer
If you’re looking for a one-stop shop product, this is your best bet. It contains winterize, preemergent, and crabgrass preventers all in one. It also comes with fertilizer to feed your grass as well as weed killer to get rid of pesky weeds that may be growing among your St Augustine grass.
Natural Guard by ferti•lome Weed Out Lawn Fertilizer with Crabgrass Preventer
Natural Guard® by ferti•lome® Weed Out Lawn Fertilizer with Crabgrass Preventer
- GreenView 2829342 Fairway Formula Spring Fertilizer
- Scotts Turf Builder Weed and Feed 3
- Scotts Turf Builder Southern Triple Action
How to apply
The application of any fertilizer should always be performed according to the directions on the label. Ideally, you would want to apply a weed and feed in spring and fall. The brand, type of grass, type of soil, and type of fertilizer all have an impact on how you apply it as well.
When to apply
How often you should apply your herbicide depends on the season. If you’re in the northeast, for instance, you’ll want to use it in the spring and fall. On the other hand, if you live in Texas or California (or any other hot climate), apply it once per month during the summer months.
There are also several different ways to apply weed killer: as a spot treatment or all-over spray; with a hand sprayer or power washer; through an irrigation system or using drip irrigation lines (the latter is by far the most effective method).
Active ingredients
When you use a weed killer, you can eliminate stinging nettles, dandelions, and crabgrass. While it is effective at killing these weeds, it also kills any plant that grows in its place for about two months after application. This means that if you don’t want to wait for your lawn to grow back before using this product again, make sure the last time it was used was more than two months ago. Crabgrass Preventer:
This type of weed killer kills crabgrass as well as other types of weeds but allows newly planted grass seedlings to grow up to 8″ tall before seeding over them with another layer of product. Fertilizer:
Some products have added fertilizer so that they can feed your yard as well as provide weed control. Other Active Ingredients: Some brands contain ingredients such as clover oil or iron sulfate that help control competing plants like clover or reduce nutrient leaching caused by fertilizer usage by adding extra nitrogen into the soil structure
When you have a yard full of St. Augustine Grass, you want to keep it looking fresh and healthy all season long.
When you have a yard full of St. Augustine Grass, you want to keep it looking fresh and healthy all season long. The key is to apply the right weed killer at the right time, and that’s where we come in.
If you’re wondering when is the best time to apply weed and feed, there’s good news: You can get started whenever your lawn needs it. Here are some factors that determine when applications are most effective:
- Temperature
- Rainfall
- Sunlight exposure
The first step in determining whether or not your lawn needs treatment is checking for weeds and other pests. If you have any stray grasses growing in from other areas (like driveways), those will require more frequent treatment than those on your property line—but generally speaking, weeds will start sprouting up within 2-3 weeks after being planted by homeowners or landscapers if they were properly maintained during their infancy stages with regular watering and fertilizing.
Final words,
If you want to keep your St. Augustine Grass looking its best, there are several products on the market that can help. You can apply these products as soon as spring arrives and they will keep your lawn healthy all season long.