Imagine a lawn so lush and green, it’s the envy of the neighborhood. But then, those unwelcome invaders appear: crabgrass, ruining your hard work with its patchy, stubborn sprawl. It’s a common frustration for homeowners, and trying to tackle it can feel like a losing battle.
Choosing the right lawn fertilizer with crabgrass preventer adds another layer of complexity. There are so many products out there, each promising the best results. How do you know which one will actually work for your lawn and not just waste your money or, worse, harm your grass? This confusion is real, and it can leave you feeling overwhelmed and unsure where to start.
Don’t worry, you’re not alone! In this post, we’ll break down everything you need to know. We’ll help you understand what to look for, what ingredients matter, and how to pick a product that will give you a healthy, weed-free lawn. Get ready to learn how to achieve that dream lawn you’ve always wanted.
Our Top 5 Lawn Fertilizer With Crabgrass Preventer Recommendations at a Glance
Top 5 Lawn Fertilizer With Crabgrass Preventer Detailed Reviews
1. Scotts Turf Builder Triple Action1 – Weed Killer
Rating: 8.6/10
Tired of a patchy, weed-filled lawn? Scotts Turf Builder Triple Action1 is your solution. This amazing product tackles three big lawn problems at once. It kills weeds, stops crabgrass before it starts, and feeds your grass. You get a thicker, greener lawn with less work. This 2-pack covers up to 8,000 square feet, so you can get your whole yard looking its best.
What We Like:
- It’s a three-in-one product that saves you time and effort.
- It kills many common weeds like dandelions, clover, and chickweed.
- It prevents crabgrass for a long time, up to 4 months.
- It works on many different types of grass.
- It helps build a thick, green lawn.
- Each bag covers a large area, 4,000 sq. ft.
What Could Be Improved:
- It won’t kill crabgrass that is already growing.
- It’s not available in Alaska, Hawaii, Puerto Rico, Guam, or the U.S. Virgin Islands.
- You need to apply it to a wet lawn and water it later, which requires specific timing.
Scotts Turf Builder Triple Action1 offers a simple way to achieve a healthier, more beautiful lawn. Get ready to enjoy a yard that looks fantastic all season long.
2. The Andersons Premium Crabgrass Preventer Plus Fertilizer 26-0-6 with Dimension – Covers up to 6
Rating: 9.4/10
Achieving a lush, green lawn free from pesky crabgrass is now simpler with The Andersons Premium Crabgrass Preventer Plus Fertilizer 26-0-6 with Dimension. This product is designed to tackle your lawn care needs, offering both weed prevention and essential nutrients for healthy growth. It’s a key step in The Andersons Lawn Program, helping you maintain a beautiful yard throughout the season.
What We Like:
- It stops crabgrass before it even starts.
- The active ingredient, Dimension, gives you up to 4 months of protection against many weeds.
- It feeds your lawn with quick and slow-release fertilizer. This means a fast green-up in spring and food for your grass over time.
- It’s safe for most types of grass.
- One bag covers a large area, up to 6,000 square feet.
What Could Be Improved:
- This product cannot be sold in New York, Florida, California, or Indiana.
- It is not suitable for dichondra or bentgrass lawns.
The Andersons Premium Crabgrass Preventer Plus Fertilizer is a solid choice for most homeowners looking for effective crabgrass control and lawn feeding. It provides comprehensive care to help your lawn thrive.
3. GreenView Crabgrass Control Plus Lawn Food – 13.5 lb. Bag – Covers 5
Rating: 8.7/10
Tired of unsightly crabgrass ruining your lawn? The GreenView Crabgrass Control Plus Lawn Food is here to help. This 13.5 lb. bag is designed to cover up to 5,000 square feet, making it a great choice for most average-sized yards. It tackles crabgrass while also feeding your lawn, giving you a healthier, greener look.
What We Like:
- It stops crabgrass before it even starts. This is a big deal for keeping your lawn looking neat.
- It also feeds your grass. This helps your lawn grow strong and green.
- The bag covers a large area. 5,000 square feet is enough for many yards.
- It’s easy to spread. You can use a regular lawn spreader for application.
- It gives you two benefits in one. You control weeds and fertilize at the same time.
What Could Be Improved:
- It needs to be applied at the right time. If you miss the window, it won’t work as well.
- It might not kill already established crabgrass. It’s best for prevention.
- The smell can be a bit strong when you first apply it.
This GreenView product offers a convenient way to get a healthier lawn and fewer weeds. It’s a solid option for homeowners looking for a dual-action solution.
4. Fertilome (11907) Crabgrass Preventer Plus Lawn Food w/Dimension 20-0-3 (16 lbs.)
Rating: 9.3/10
Tired of crabgrass ruining your beautiful lawn? The Fertilome (11907) Crabgrass Preventer Plus Lawn Food w/Dimension 20-0-3 is your secret weapon. This handy product does two jobs at once: it feeds your lawn and stops crabgrass before it even starts. It also tackles other pesky weeds. This means a healthier, greener lawn for you to enjoy all season long.
What We Like:
- It’s a two-in-one product, saving you time and money.
- It stops crabgrass and other unwanted weeds.
- You can apply it later than many other crabgrass preventers, offering more flexibility.
- The 20-0-3 fertilizer makes your lawn strong and healthy.
- It helps your lawn bounce back from stress.
What Could Be Improved:
- Application instructions can vary, so you must check the label carefully for your specific situation.
This Fertilome product offers a convenient and effective way to achieve a weed-free, vibrant lawn. It’s a smart choice for homeowners looking to simplify lawn care.
5. Scotts Turf Builder Triple Action Built For Seeding
Rating: 8.8/10
Starting a new lawn can be exciting, and Scotts Turf Builder Triple Action Built For Seeding is designed to help you achieve a lush, green carpet from the very beginning. This product is a three-in-one solution, acting as a weed preventer and fertilizer specifically for brand-new grass. It helps your new lawn get a strong start while keeping unwanted weeds at bay.
What We Like:
- It prevents common weeds like dandelion and crabgrass for up to 6 weeks without hurting your new grass.
- It helps your grass start growing faster.
- It feeds your lawn to protect it from heat and drought.
- It stops a variety of weeds, including clover, chickweed, ground ivy, henbit, and even nutsedge.
- You can apply it to a dry lawn when the weather is between 60°F and 90°F.
- It works on several types of new grass, such as Kentucky Bluegrass, Tall Fescue, Perennial Ryegrass, Centipedegrass, and Fine Fescues.
- One bag covers a good-sized area of 4,000 sq. ft.
What Could Be Improved:
- This product is not available for sale in Florida or California.
If you’re looking to establish a new lawn with fewer weed problems and a healthier start, Scotts Turf Builder Triple Action Built For Seeding is a solid choice. It simplifies lawn care for new plantings.
Choosing the Right Lawn Fertilizer with Crabgrass Preventer
Your lawn deserves to look its best. Sometimes, though, unwelcome guests like crabgrass try to take over. Luckily, you can fight back with a special kind of lawn fertilizer. This guide will help you pick the perfect one to keep your grass healthy and crabgrass away.
What to Look For: Key Features
When you shop for lawn fertilizer with crabgrass preventer, keep these important features in mind:
- Crabgrass Prevention Timing: Most preventers work best when applied in early spring, before crabgrass seeds sprout. Check the product label for the ideal application window for your region. Some products offer pre-emergent control for a specific number of weeks.
- Fertilizer Nutrients (N-P-K): The fertilizer part of the product feeds your lawn. Look for the three numbers on the bag, called N-P-K. These stand for Nitrogen (N), Phosphorus (P), and Potassium (K). Nitrogen helps green up your lawn. Phosphorus helps with root growth. Potassium helps your lawn become stronger and more disease-resistant. A balanced N-P-K ratio is usually good, but the best mix depends on your lawn’s needs.
- Longevity of Prevention: Some products keep crabgrass away for a longer time than others. If you want to fertilize and prevent crabgrass just once, look for a product with extended control.
- Slow-Release vs. Quick-Release Nitrogen: Slow-release nitrogen feeds your lawn over a longer period, providing a steady supply of nutrients. Quick-release nitrogen gives your lawn a fast green-up but can lead to more frequent mowing and a higher chance of fertilizer burn if not applied correctly.
- Weed Control (Optional): Some products also contain ingredients to kill existing broadleaf weeds, like dandelions. If you have other weed problems, this can be a nice bonus.
Important Materials to Understand
The active ingredients are what make the product work. For crabgrass prevention, you’ll often see these:
- Pre-Emergent Herbicides: These stop crabgrass seeds from germinating (sprouting). Common pre-emergent herbicides include Pendimethalin, Prodiamine, and Dithiopyr. Always check the product label to see which specific herbicide is used.
- Fertilizer Compounds: The fertilizer part uses common nutrient sources like Urea, Ammonium Sulfate, and Potassium Chloride. The combination and amounts of these determine the N-P-K ratio.
What Makes a Product Better or Worse?
Several things can affect how well your lawn fertilizer with crabgrass preventer works:
- Active Ingredient Concentration: A higher concentration of the crabgrass preventer might offer longer-lasting or more effective control.
- Formulation: The way the product is made (e.g., granular, liquid) can affect how it spreads and is absorbed by the soil and grass. Granular is usually easier for homeowners to apply evenly.
- Brand Reputation and Reviews: Established brands often have well-tested formulas. Reading reviews from other users can give you an idea of real-world performance.
- Application Timing: Applying the product at the wrong time is the biggest reason it won’t work. If you miss the window for pre-emergent control, you’ll need a different solution for existing crabgrass.
- Weather Conditions: Rain is often needed to activate the fertilizer and the preventer. Too much rain or extreme heat can sometimes reduce effectiveness.
User Experience and How to Use It
Using these products is usually straightforward. Most come in granular form and are applied with a spreader. Here’s what you can expect:
- Ease of Application: Granular fertilizers are generally easy to spread. You’ll need a broadcast spreader or a drop spreader for even coverage.
- Lawn Appearance: A good product will make your lawn greener and thicker. You should see fewer weeds, especially crabgrass, throughout the season.
- When to Apply: The best time is early spring, when soil temperatures reach about 55°F. This is often when forsythia bushes start to bloom. Read the product instructions carefully.
- Watering After Application: Many products require watering after application to help the ingredients move into the soil.
- Avoid Seeding: If you plan to seed your lawn, wait at least 4-8 weeks after applying a crabgrass preventer. Most pre-emergent herbicides can stop new grass seeds from growing.
Frequently Asked Questions (FAQ)
Q: When is the best time to apply fertilizer with crabgrass preventer?
A: The best time is in early spring, before crabgrass seeds start to sprout. Look for the soil temperature to reach around 55°F.
Q: Can I use this product if I plan to seed my lawn soon?
A: No. Most crabgrass preventers can stop new grass seeds from growing. Wait several weeks after applying the product before seeding.
Q: How do I apply granular fertilizer with crabgrass preventer?
A: You will need a lawn spreader (broadcast or drop spreader) to apply the granules evenly over your lawn. Follow the product’s instructions for spreader settings.
Q: What does N-P-K stand for on the fertilizer bag?
A: N-P-K stands for Nitrogen, Phosphorus, and Potassium, which are the three main nutrients your lawn needs.
Q: Will this product kill existing crabgrass?
A: No. Crabgrass preventers are pre-emergent, meaning they stop seeds from sprouting. They do not kill established crabgrass plants.
Q: How long does the crabgrass prevention last?
A: The duration varies by product. Some last for several weeks, while others offer longer-lasting control. Check the product label.
Q: Do I need to water my lawn after applying the product?
A: Most products require watering after application to activate the ingredients and help them work in the soil.
Q: What if I miss the early spring application window?
A: If you miss the window for pre-emergent control, you will need to use a different product that kills existing crabgrass.
Q: Can I use this product on all types of grass?
A: Most products are safe for common lawn grasses like fescue, bluegrass, and ryegrass. Always check the product label to confirm.
Q: How often should I fertilize my lawn?
A: The frequency depends on your lawn’s needs and the type of fertilizer. Many people fertilize 2-4 times a year. This product serves as one of those applications.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.