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Top 5 Best St Augustine Grass Seed For Southern Lawns 2024

by Jack

Fact-Checked by Pixelfy Team

St. Augustine grass is a favored option for residential lawns in the Southern United States due to its bright green hue and versatile adaptability to different environments. If you’re thinking about installing new St. Augustine grass in your lawn, it’s critical to select the appropriate grass seed. This seed must be of premium quality and tailored to the specific microclimate of your property to guarantee successful sprouting and growth.

When selecting the best St. Augustine grass seed for your Southern lawn, it should be drought-resistant, disease-resistant, and heat tolerant. The grass needs to establish a deep root system to survive hot summer days and mild winter nights. Using the wrong seed can result in a patchy or yellowed lawn, making your yard less than inviting.

When buying St. Augustine grass seed, it’s crucial to pay attention to the seed’s specifications. Look for a seed that has a high germination rate, is free of weed seeds and is developed by a reputable brand. Consider a product that includes a balanced blend of grass seed and other beneficial components like organic fertilizer and mulch for an extra health boost.

We have exhausted our efforts to choose and test various types and brands of St. Augustine grass seed to help guide you in making the best choice. In this article, we will provide our findings on the best St. Augustine grass seed for Southern lawns. Armed with this information, you should be able to lay the groundwork for a lush and healthy lawn that will make your property the envy of your neighborhood.

Best St Augustine Grass Seed for Southern Lawns

Selecting the correct St. Augustine grass seed for your lawn is essential to establish a dense, fine textured, and beautiful lawn. The seed should be hearty, fast-growing, and disease-resistant, capable of taking root and withstanding the heat and humidity of Southern summers. With so many options available, it can be a daunting task to choose the most suitable seed. But fear not, as this is exactly where this article comes in handy. We have tested, and now provide you with a well-researched list of the best St Augustine grass seed for Southern lawns. These options will make a substantial difference in the quality and aesthetics of your lush, green lawn.

Scotts Turf Builder Grass Seed Southern Gold Mix for Tall Fescue Lawns with Fertilizer and Soil Improver, 16 lbs.

Scotts Turf Builder Grass Seed Southern Gold Mix for Tall Fescue Lawns with Fertilizer and Soil Improver, 16 lbs.

If you’re looking for a grass seed mix that can handle the heat and drought conditions of the southern United States, Scotts Turf Builder Southern Gold Mix is worth considering.

Pros

  • This grass seed mix is specially formulated for the southern United States and can withstand high temperatures and drought conditions.
  • It is a blend of three varieties of tall fescue grass seed, which helps to improve the overall appearance and health of your lawn.
  • The mix contains a blend of fertilizer and soil improver, which helps to promote strong root growth and healthy grass.

Cons

  • The grass seed mix may not perform well in areas with heavy shade or extreme cold weather.
  • It may take longer than expected to germinate, depending on the weather conditions and soil moisture levels.
  • The mix may require more watering and maintenance during the first few weeks of growth.

We’ve used Scotts Turf Builder Southern Gold Mix to seed a portion of our lawn in the southeastern United States, and we’ve been pleased with the results so far. The mix contains a blend of three varieties of tall fescue grass seed, which has helped to improve the overall appearance and health of our lawn. The mix also contains a blend of fertilizer and soil improver, which has helped to promote strong root growth and healthy grass.

One of the biggest advantages of this grass seed mix is its ability to handle the heat and drought conditions of the southern United States. We’ve noticed that the grass seed mix has been able to withstand long periods of hot, dry weather without turning brown or dying. This is a huge improvement over other grass seed mixes we’ve used in the past, which have struggled to survive in similar conditions.

Another advantage of this grass seed mix is its ability to germinate and grow quickly. While it may take longer than expected to germinate, depending on the weather conditions and soil moisture levels, the grass seed mix has shown consistent growth and has filled in the bare spots in our lawn quickly.

Overall, we would recommend Scotts Turf Builder Southern Gold Mix to anyone looking for a high-quality grass seed mix that can handle the heat and drought conditions of the southern United States. While it may require more watering and maintenance during the first few weeks of growth, the mix is well worth the investment for its ability to improve the overall appearance and health of your lawn.

EZ Seed Patch For St. Augustine Grass, 3.75-Lb., Covers 85 Sq. Ft.

EZ Seed Patch For St. Augustine Grass, 3.75-Lb., Covers 85 Sq. Ft.

If you’re looking for a fast and easy way to fill in bare spots in your St. Augustine grass lawn, EZ Seed Patch is a great option.

Pros

  • With 3.75 pounds of grass seed and fertilizer, this product covers up to 85 square feet and provides lush, green grass in as little as 14 days.
  • The unique formula of EZ Seed Patch includes a blend of St. Augustine grass varieties that are specially selected for their ability to grow in challenging environments.
  • This product is easy to use, with no special equipment needed. Simply spread the seed over the area you want to repair, water it in, and watch your lawn come back to life.

Cons

  • Some customers have reported that the seed did not germinate, although this seems to be a rare occurrence.
  • The product may be more expensive than other grass seed options on the market.
  • The seed may require more watering than other types of grass seed, which could be a concern for those with limited water resources.

Overall, we highly recommend EZ Seed Patch for anyone looking to repair bare spots in their St. Augustine grass lawn. The unique blend of grass varieties and easy-to-use formula make this product a great choice for both experienced and novice lawn care enthusiasts.

Pennington Smart Seed Dense Shade Grass Mix 7 lb

Pennington Smart Seed Dense Shade Grass Mix 7 lb

If you’re looking for a grass seed mix that can thrive in the shade, Pennington Smart Seed Dense Shade Grass Mix 7 lb is a great option to consider.

Pros

  • The unique formula of this grass seed mix contains shade-tolerant varieties that can grow in dense shade where other grasses won’t.
  • SmartSeed technology is designed to grow grass seedlings faster and stronger, producing a thicker, fuller lawn faster.
  • This grass seed mix is specially designed for northern climates, so you can be confident that it will thrive in shady areas.

Cons

  • The coverage area for this 7-pound bag is only 400 square feet, so you may need to purchase multiple bags if you have a larger lawn.
  • Some customers have reported that the grass seed mix contains a lot of weed seeds, which can be frustrating to deal with.
  • While the grass seed mix is designed to thrive in shade, it may still require some sunlight to grow properly.

Overall, we highly recommend the Pennington Smart Seed Dense Shade Grass Mix 7 lb for anyone looking to grow a lush, green lawn in shady areas. The unique formula of this grass seed mix contains shade-tolerant varieties that can grow in dense shade where other grasses won’t, and the SmartSeed technology is designed to grow grass seedlings faster and stronger, producing a thicker, fuller lawn faster. While the coverage area for this 7-pound bag is only 400 square feet, it is specially designed for northern climates, so you can be confident that it will thrive in shady areas. However, some customers have reported that the grass seed mix contains a lot of weed seeds, which can be frustrating to deal with, and while the grass seed mix is designed to thrive in shade, it may still require some sunlight to grow properly.

Pennington Smart Seed Sun and Shade Tall Fescue Grass Seed Mix for Southern Lawns 7 lb

Pennington Smart Seed Sun and Shade Tall Fescue Grass Seed Mix for Southern Lawns 7 lb

If you’re looking for a grass seed mix that can withstand both sun and shade, then Pennington Smart Seed Sun and Shade Tall Fescue Grass Seed Mix for Southern Lawns 7 lb might be the right choice for you.

Pros

  • Pennington Smart Seed Sun and Shade Tall Fescue Grass Seed Mix for Southern Lawns 7 lb is a specially engineered grass seed blend that can germinate in 50% less time than other grass seed blends.
  • It can withstand both full sun and shade, making it perfect for areas with varying sunlight levels.
  • Pennington Smart Seed Sun and Shade Tall Fescue Grass Seed Mix for Southern Lawns 7 lb is drought-tolerant, making it perfect for areas with low water availability.

Cons

  • It may not be suitable for areas with extreme heat or cold.
  • It may require frequent mowing to maintain its desired height.
  • It may take longer to establish than other grass seed blends.

Pennington Smart Seed Sun and Shade Tall Fescue Grass Seed Mix for Southern Lawns 7 lb is a great choice for those who want a grass seed mix that can withstand both sun and shade. It is specially engineered to germinate in 50% less time than other grass seed blends, making it perfect for those who want to see results quickly. Additionally, it is drought-tolerant, making it perfect for areas with low water availability.

However, it may not be suitable for areas with extreme heat or cold, and it may require frequent mowing to maintain its desired height. It may also take longer to establish than other grass seed blends.

Overall, if you’re looking for a grass seed mix that can withstand both sun and shade, then Pennington Smart Seed Sun and Shade Tall Fescue Grass Seed Mix for Southern Lawns 7 lb is definitely worth considering.

Scotts EZ Patch Lawn Repair For St. Augustine Lawns – 3.75 lb., Ready-to-use Mulch, and Fertilizer Lawn Repair, Repairs St. Augustinegrass, Does Not Contain Grass Seeds, Covers up to 85 sq. ft.

Scotts EZ Patch Lawn Repair For St. Augustine Lawns - 3.75 lb., Ready-to-use Mulch, and Fertilizer Lawn Repair, Repairs St. Augustinegrass, Does Not Contain Grass Seeds, Covers up to 85 sq. ft.

If you’re looking for a fast and easy way to repair your St. Augustinegrass lawn, Scotts EZ Patch Lawn Repair is definitely worth considering.

Pros

  • The combination of mulch and fertilizer helps to smother bare spots and promote new growth, resulting in a lush and healthy lawn.
  • Scotts EZ Patch Lawn Repair is ready to use right out of the bag, so you don’t need to mix or measure anything.
  • This product is easy to apply, and you can expect to see results in just a few weeks.

Cons

  • Scotts EZ Patch Lawn Repair does not contain grass seeds, so it won’t help you to re-grow your lawn from scratch.
  • This product is a bit expensive compared to other lawn repair solutions.
  • The coverage area of 85 square feet may not be enough for larger lawns.

We’ve used Scotts EZ Patch Lawn Repair on our St. Augustinegrass lawn, and we’re happy with the results. The combination of mulch and fertilizer helped to smother bare spots and promote new growth, resulting in a lush and healthy lawn. We also appreciate that this product is ready to use right out of the bag, and it’s easy to apply. While it’s a bit expensive compared to other lawn repair solutions, we think it’s worth the investment for the quality of the results.

Overall, if you’re looking for a fast and easy way to repair your St. Augustinegrass lawn, Scotts EZ Patch Lawn Repair is definitely worth considering. Just keep in mind that it doesn’t contain grass seeds, and it’s a bit expensive compared to other options.

Buying Guide

When it comes to choosing the best St Augustine grass seed for southern lawns, there are several factors to consider. We have used and tested various products to identify the key features that make a seed suitable for the region.

Climate Tolerance

One of the most important factors to consider when choosing St Augustine grass seed is climate tolerance. Southern lawns are subjected to hot and humid weather, and the grass seed should be able to withstand these conditions. Look for seeds that are specifically designed for the southern climate to ensure optimal growth and resistance to heat stress.

Drought Tolerance

Drought is a common issue in the southern region, and it is essential to choose a grass seed that can withstand prolonged periods of drought. Drought-tolerant seeds require less water and can survive in dry conditions. Consider choosing a seed that has been bred for drought tolerance to ensure your lawn stays green even during dry spells.

Disease Resistance

St Augustine grass is susceptible to various diseases, and choosing a seed with disease resistance can help prevent these issues. Look for seeds that have been bred to resist common diseases such as brown patch, take-all root rot, and dollar spot. By choosing a disease-resistant seed, you can help ensure a healthy and vibrant lawn.

Shade Tolerance

Southern lawns often have shady areas due to the presence of trees. Choosing a grass seed that can tolerate shade can help ensure even growth throughout your lawn. Look for seeds that are specifically designed for shady conditions to ensure optimal growth and resistance to thinning.

Mowing Requirements

Mowing is an essential part of lawn care, and choosing a grass seed with appropriate mowing requirements can help ensure a healthy lawn. Look for seeds that require a specific mowing height to ensure consistent growth and prevent damage to the grass. Additionally, consider the frequency of mowing and choose a seed that can withstand regular mowing without stress.

By considering these factors, you can choose the best St Augustine grass seed for your southern lawn. Remember to choose a seed that is specifically designed for the southern climate to ensure optimal growth and resistance to heat stress, drought, disease, and shade.

Frequently Asked Questions

What are the top-performing St Augustine grass varieties for hot, humid climates?

When it comes to hot and humid climates, the top-performing St Augustine grass varieties include Floratam, Delmar, and Raleigh. These varieties are known for their heat and drought tolerance, making them ideal for southern lawns.

Which St Augustine grass seed is best suited for sandy soil?

For sandy soil, the best St Augustine grass seed is Palmetto. This variety has deep root systems that allow it to penetrate sandy soil and access water and nutrients.

How do St Augustine grass seeds differ in shade tolerance?

St Augustine grass seeds differ in shade tolerance depending on the variety. Some varieties, such as Floratam, have good shade tolerance and can thrive in partial shade. Other varieties, such as Bitterblue, have poor shade tolerance and require full sun to grow.

What are the recommended St Augustine grass seed types for heavy traffic areas?

For heavy traffic areas, the recommended St Augustine grass seed types include Floratam, Palmetto, and Seville. These varieties have high traffic tolerance and can withstand the wear and tear of heavy foot traffic.

Can St Augustine grass seed be used for erosion control, and if so, which type is most effective?

Yes, St Augustine grass seed can be used for erosion control. The most effective type for erosion control is Palmetto. This variety has deep root systems that help to hold soil in place and prevent erosion.

What are the best practices for establishing a St Augustine grass lawn from seed?

To establish a St Augustine grass lawn from seed, it is important to prepare the soil, plant the seed at the appropriate depth, water consistently, and fertilize regularly. It is also important to avoid heavy foot traffic on the lawn until it is established.

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