Best Weed and Feed for Southern Lawns

When you want a lush green lawn, you’ll find this doesn’t happen by magic, and it takes a lot of work.

Two key areas are fertilizing your lawn and dealing with weeds. In many cases, you could end up using a weed preventer and a fertilizer on your warm-season grasses. (find the Best Liquid Lawn Fertilizer)

However, you can cut down on the work and get better results by using weed and feed solutions. These can be far more effective as they work at once instead of fertilizer, weed feed and repeat.

Editor's Choice
Scotts 25006A 5M Turf Builder Weed Feed, 5,000 sq. ft
Miracle-Gro Water Soluble Lawn Food, 5 lb.
BioAdvanced 100532518 Bayer All-in-One Weed & Feed with MicroFeed Action, 12 lb Weed and Feed, 12-Pounds, White
GreenView 2129267 Fairway Formula Spring Fertilizer Weed & Feed with Crabgrass Preventer, 18-Pound
Scotts Turf Builder WinterGuard Fall Weed and Feed 3: Covers up to 15,000 Sq Ft, Fertilizer, 43 lbs., Not Available in FL
Scotts 25006A 5M Turf Builder Weed Feed, 5,000 sq. ft
Miracle-Gro Water Soluble Lawn Food, 5 lb.
BioAdvanced 100532518 Bayer All-in-One Weed & Feed with MicroFeed Action, 12 lb Weed and Feed, 12-Pounds, White
GreenView 2129267 Fairway Formula Spring Fertilizer Weed & Feed with Crabgrass Preventer, 18-Pound
Scotts Turf Builder WinterGuard Fall Weed and Feed 3: Covers up to 15,000 Sq Ft, Fertilizer, 43 lbs., Not Available in FL
Editor's Choice
Scotts 25006A 5M Turf Builder Weed Feed, 5,000 sq. ft
Scotts 25006A 5M Turf Builder Weed Feed, 5,000 sq. ft
Miracle-Gro Water Soluble Lawn Food, 5 lb.
Miracle-Gro Water Soluble Lawn Food, 5 lb.
BioAdvanced 100532518 Bayer All-in-One Weed & Feed with MicroFeed Action, 12 lb Weed and Feed, 12-Pounds, White
BioAdvanced 100532518 Bayer All-in-One Weed & Feed with MicroFeed Action, 12 lb Weed and Feed, 12-Pounds, White
GreenView 2129267 Fairway Formula Spring Fertilizer Weed & Feed with Crabgrass Preventer, 18-Pound
GreenView 2129267 Fairway Formula Spring Fertilizer Weed & Feed with Crabgrass Preventer, 18-Pound
Scotts Turf Builder WinterGuard Fall Weed and Feed 3: Covers up to 15,000 Sq Ft, Fertilizer, 43 lbs., Not Available in FL
Scotts Turf Builder WinterGuard Fall Weed and Feed 3: Covers up to 15,000 Sq Ft, Fertilizer, 43 lbs., Not Available in FL

Our reviews look at the best weed and feed products you can find for your warm-season grass lawn.

Why You Need a Good Weed and Feed for Southern Lawns

Anyone just getting into gardening, or any sort of green-thumb activity, may not understand how vital fertilizer is for a lawn.

The fertilizer will be designed to add nutrients to your garden so your lawn can achieve optimal growth. You have three key nutrients: nitrogen, phosphorus and potassium.

Nitrogen helps grass and plants grow, making them lush and green. Phosphorus helps with root growth, and potassium, or potash, helps with roots and helps protect plants from drought and disease.

Fertilizers can also help with oxygen, carbon, calcium, magnesium, boron, cobalt, iron, deficiencies and many more.

You find these are required in far smaller quantities, and only certain ones may need supplementing depending on the soil conditions.

Your first step in choosing any weed and feed fertilizer is finding out what your yard requires. You can get kits to carry out your soil test.

After this, you need to think about your weed issues. The types of weeds will dictate the type of weed killer you require, as will the time of year.

A weed and feed product tends to contain a pre-emergent weed killer that stops weeds from germinating. Later weed control will be from sprays, where you tend to spray each weed individually.

Top Weed and Feed for Southern Lawns Reviews

Scotts Turf Builder Weed and Feed 3, 5,000 Sq. Ft.

Check Latest Price

1. Scotts Turf Builder Weed and Feed 3, 5,000 Sq. Ft.

Scotts is one of the top names for weed and feed products. The new, improved Turf Builder Weed and Feed 3 covers 5, 000 square feet which are more than enough for most lawn sizes. It now ships with Weedgrip technology which helps it stick to visible and hidden weeds.

The new version has double the power for dandelion and clover control and does so by thickening your lawn so it can overcrowd any weed growth.

Pros

  • Very cost-effective
  • Can be used on many type of grass that is warm season
  • Only requires two applications per year
  • Scott’s no-quibble guarantee

Cons

  • Keep pets and children off the lawn for the first 24-hours
  • Need a good spreader for full coverage

With a guide price of just below $24, this is very cost-effective for a slow-release nitrogen. It is ideal as it fertilizes your lawn with many different types of grass such as St. Augustine grass and will kill lawn weeds in your lawn in one go. (Find the Best Fertilizer For St Augustine Grass)

It is easy to use with a good spreader, and all you need to do is water your lawn and apply.

Miracle-Gro Water Soluble Lawn Food

Check Latest Price

2. Miracle-Gro Water Soluble Lawn Food

Unlike some slow-release formula weed and feed solutions, the Miracle-Gro lawn fertilizer doesn’t deal with weeds by killing them and aims to deliver a thick blanket of grass so weeds can’t breakthrough.

Results can be seen in a few days, yet you will need to measure out from the 5 lb pack into a garden feeder sprayer. You can feed 1,000 square feet in around 10 – 15 minutes, or you can take a slower rote with a watering can.

Pros

  • Greens your grass in a matter of days
  • Easy to apply if using the Miracle-Gro hose sprayer
  • Affordable
  • Suitable for grass types St. Augustine grass, Zoysia grass and others

Cons:

  • Can cause fertilizer burn if you overuse
  • It isn’t a weed and feed product – just feed

With a guide price of a little below $15, it is an affordable way to fertilize your lawn up to 7,200 square feet. If you have a smaller lawn, you can get repeat feeds at there are four packs in the box.

It is a very effective product in delivering thick, green grass, yet a shame it isn’t a real feed and weed fertilizer, or it could easily have been the best weed and feed spray.

BioAdvanced 100532518 Bayer All-in-One Weed & Feed with MicroFeed Action

Check Latest Price

3. BioAdvanced 100532518 Bayer All-in-One Weed & Feed with MicroFeed Action

The BioAdvanced is one-part weed killer, one-part fertilizer product and will deliver a lusher, greener lawn. It is very effective to kill off dandelions and other broadleaf weeds. It can also kill crabgrass.

It comprises a nitrogen slow-release formula, and you can apply anytime in spring or early fall.

Pros

  • Effective for weed including dandelion, clover, chickweed, and more
  • All-in-one easy to apply formula for Bermuda Grass
  • Large (24 lb) pack treats up to 10, 000 square feet
  • Suitable for many grass types

Cons

  • Needs a spreader for even distribution
  • May not work it temperatures are over 90 F

With a guide price of just under $20, you get a highly effective way to deal with stubborn broadleaf weeds, including crabgrass.

You can find the micro-feed action will improve nutrient uptake between feeding and help increase resistance to drought and heat of carpet grass and others. Make sure the temperatures are in range, or it will be ineffective.

GreenView Weed & Feed

Check Latest Price

4. GreenView Weed & Feed

For a long-acting slow-release product, GreenView’s formula product is a great option. It’s engineered not only to destroy over 250 weed forms but also to feed your lawn for up to eight weeks. This solution recovers nutrients and does not burn the lawn.

Apply for 24 hours while the grass is damp so that the granules adhere.

(Please note that this product is not meant for use on St Augustine grass, carpet grass, or dichondra).

Your grass grows greener and healthier, fighting heat and drought. Plus, phosphates are not present, so it’s good for groundwater.

The bag has thorough installation directions, and this size will cover up to 5,000 square feet.

Pros

  • Contains no phosphates
  • Satisfaction money-back guarantee
  • Long-lasting slow-release formulation
  • Kills a large number of weeds

Cons

  • Not suitable for all grass
  • Needs spreader for full lawn care coverage

With a guide price of just under $20, the Greenview fairway formula is a great way to be tough on weeds and protect the environment. All you need to do is make sure you have a compatible grass and let the triple action formula do its job.

Scotts Turf Builder WinterGuard Fall Weed and Feed

Check Latest Price

5. Scotts Turf Builder WinterGuard Fall Weed and Feed

The weed and feed formula product from Scott’s help roots of grass grow deep over the winter as your lawn is dormant.

The WinterGuard fertilizer helps repair root systems that suffer heavy foot traffic like golf courses. The new, improved formula is twice as strong against dandelion and clover control than previous Scotts weed and feed fertilizers.

Pros

  • Uses Weedgrip technology to stick to weeds
  • Feeds deep into the roots over the winter
  • Helps lawns absorb water and nutrients vs unfed lawns
  • Satisfaction money-back guarantee

Cons

  • Expensive for regular lawn size
  • The best time is winter only

With a guide price of just over $60, the turf builder product is a great solution that will last well over eight weeks of the winter as it feeds your lawn.

If you want the best start for your lawn, this lawn weed and feed product can be ideal as a set it and forget it at this time of year.

Best Weed and Feed for Southern Lawns Buying guide

When you are after the best lawn feed and weed, you need to be aware it isn’t purely fertilizer.

Weed and feed like the ones above (or Spectracide Weed feed and Preen One Lawncare weed and feed) are available as granules, though you may find some liquid forms of this type of product.

Fertilizers only feed lawn nutrients and are for weed control. Ideally, you should use fertilizer and herbicide to grow a lush lawn. However, should you be overpowered with weeds, then the use of a weed and feed solution makes sense. (Learn How to Get Rid of Chickweed)

Don’t apply any of these lawn care products if your lawn doesn’t need them. If there are only a few weeds, you are better to use a post-emergent herbicide weed killer.

However, if your lawn is unhealthy, and you have weeds, a weed and feed treatment could be suitable.

Dry and wet weed and feed contain both herbicides and fertilizers. Multi-tasking, kill weeds while providing essential nutrients, so you need to consider a few things.

Nitrogen content: Grass needs nitrogen to be lush and green. However, too much can harm it. Along with nitrogen, you need small amounts of potassium and phosphorus, that work to weaken the concentration of nitrogen.

Weeds it kills: Many weed and feed products are engineered to kill several types of weeds, although you can find some that won’t.

Grass compatibility: In the same way as weeds, not all weed and feeds suit certain grass types.

Final Verdict

While checking everything for these weed and feed reviews, there were lots to consider aside from price.

Since it has an improved formulation, it was clear the Scotts Turf Builder Weed and Feed 3, 5,000 Sq. Ft. was the best solution to tackle weeds while giving lawns a major boost.

It delivers a thick and green lawn and deals with all the weeds, including clover and dandelions you can’t see thanks to the new Weedgrip technology. Others may miss these, yet with the TurfBuilder, you do get the best weed-free lawn which is on par with any fairway formula for zoysia grass and others.

Best Weed And Feed For Southern Lawns

Leave a Comment

Your email address will not be published. Required fields are marked *