Soil pH – Why It’s Important & How To Correct It

When it comes to plant health, soil pH plays a vital role. If your soil is too acidic or too alkaline, your plants will be unable to absorb the nutrients they need properly — which means they won’t be able to grow. Measuring the degree of acidity and alkalinity in soil is based on a scale of 0-14. Soil with a pH of 7 is considered neutral, 0-7 is acidic and 7-14 is alkaline. In terms of lawn grass soil, the ideal pH is 6.5 and can be determined by a soil test. If you perform a soil test and the results show your soil could use some adjusting, here’s how to correct it.

Soil pH Correction

  • Always read the product label. Once you choose what product you are going to use to correct your soil’s pH, it’s extremely important to read the instructions that come with the package. Depending on what product you choose, you may need a special spreader for it to be done correctly. For example, one brand of sulfur may be ground more finely than another, which could cause damage to your plants if too much product is applied.
  • Fall is prime application time. Try to make the fall months your annual time to test soil and begin correcting pH. This will help you get the desired results and offer plenty time for the soil to break down for spring planting.
  • Take your time. Correcting the pH in your soil may not happen after the first application. In fact, it could take up to a year or longer to get your soil back on track. Make one application of the product and then wait at least three months to retest and reapply if needed. If you apply too much product, it could overdose your soil which does more harm than good.
  • Be mindful of what you plant. When selecting what plants you would like, it’s best to choose those that are suited to the soil you have. You can tweak the soil pH to better growing conditions, but the overall makeup of soil pretty much is what it is.

Acidic Soil

  • Lime. Limestone is a commonly used soil additive that helps raise the pH level . There are usually two types: calcitic limestone and dolomitic limestone. Calcitic limestone is mostly calcium carbonate, while dolomitic limestone adds magnesium to the soil. Each type works well at raising soil pH. When choosing a product, you will notice that liming products come in granular, hydrated, pelletized or pulverized forms. Despite which product you choose, it’s important to know that they all work better when worked down into the soil, rather than being left on top.
  • Wood ash. If you want to take a more organic approach to making your soil less acidic, sprinkle about 1/2″ of wood ash over the soil and mix it about one foot deep. Choosing this route requires smaller applications over several years, but it is very effective.

Alkaline Soil

  • Sulfur. Elemental sulfur (or sulphur) may be the easiest and most common way to make your soil more acidic. Sulfur is cheap, relatively safe and can be spread on top of soil. It is does act slowly, so be sure not to apply more than 2 pounds per 100 square feet at a time.
  • Aluminum sulphate and Iron sulfate. Each of these products acts quickly. However, they can also cause the most damage by adding salts and elements that can build up in your soil. Be mindful when applying and only put no more than 5 pounds per 100 square feet.
  • Sphagnum peat. Another great organic solution is sphagnum peat. It adds organic matter to the soil and increases water retention. Work a 2″ layer of the product into the soil that is at least a foot deep. If you are adding it to a larger area, it may require the use of a tiller.
  • Mulches and Compost. When organic matter breaks down, it can make soil more acidic. Using organic compost and mulches over an extended period of time will help make your soils pH level closer to a neutral or slightly acidic level.
  • Acidifying fertilizer. If you use a fertilizer that contains ammonia, urea or amino acids, it can have an acidifying effect on your soil as time passes.

How to Get Rid of a Lawn Full of Weeds

It seems like as soon as you spot one weed, they begin to multiply by the hour until they become a huge problem. While getting rid of them may seem like a daunting task, it will boost your turf’s health and make your landscape more appealing. The most effective way to get rid of weeds is to make sure your lawn is an environment that is difficult for them to thrive in. For example, grass that is low mowed, water deprived and compacted soil all promote the growth of weeds. So, avoiding these three issues is a great way to help keep the weeds away permanently.

If you are searching for steps on how to get rid of a lawn full of weeds, RiverView Turf is here to help. We know the frustration these plants can cause, but by following the below steps it will help you defeat weeds right in their tracks.

Here’s where to start:

Thoroughly examine your lawn.                                                            

This will help you get an idea of what type of weeds you have on your hands. There are certain treatments tailored to specific weeds, so you need to be sure of what you are dealing with before you can purchase the right product.

Pre-emergent vs. post-emergent.

 In order to effectively treat the weeds, you need to know what stage they are in. If the weeds are already growing and established, you will need to purchase a post-emergent treatment. If you are attempting to target them prior to the growing season, you should purchase a pre-emergent treatment.

Follow the instructions to properly kill the weeds.               

 It’s important to have a clear understanding of the directions before applying the treatment. Be sure to read the bag thoroughly before starting in order to know how much of the product to apply and when to do it. This will help ensure treatment is effective.

Maintain your lawn.  

Be sure to follow a lawn maintenance schedule throughout the seasons. Taking care of your lawn will help keep it weed-free and looking beautiful. A few examples include: seeding your lawn during the fall and mowing regularly during the summer.

If it’s time to give your lawn’s grass a refresh, contact the team at RiverView Turf by calling (866) 298-1504. We have a variety of sod grass to choose from including: Zoysia, Centipede, Saint Augustine and Bermuda. All are grown to the highest quality standards for a lush, beautiful and durable landscape turf to enhance your home, development project or commercial property.

Low Maintenance Landscaping Ideas

Landscaping and lawn maintenance are important factors that can play a huge role in improving your home or business’s aesthetic appeal. Many property owner’s invest a lot of time and money into redecorating the inside, but forget that curb appeal is just as attractive. The presentation of your lawn can play a vital role in first impressions, all while increase property value.

While caring for and maintaining your lawn is important, it can be a lot of work. Your climate and site conditions should be taken into consideration when choosing what to plant. It’s also important to choose flowers and shrubs that are fit to your lifestyle and schedule. If you are searching for a few low maintenance ideas to improve your yard’s design, we have you covered!


Crinum is known to be one of the strongest low maintenance garden plants that you can grow in the south. These plants are also referred to as bog lily’s due to their love of moist soil. Crinum’s grow large clusters of pink, white and purple fragrant flowers throughout spring and fall.

Black-Eyed Susan

Black-Eyed Susan is a great flower to add in southern yards that face hot temperatures. This plant is extremely versatile and low-maintenance. Black-Eye Susan’s are a great addition to any garden bed, and can grow three feet tall to two feet wide.


Liriope’s provide a yard with decadent appeal due to their grass-like foliage and violet flowers. These plants stay evergreen during the winter months and are often used as borders. Liriope’s are drought tolerant and grow well in souther regions.


A southern classic, Hydrangea’s boast big, bold, long-lasting flowers that can be white, red, pink or blue. These plants grow quickly and easily in rich, porous soil

Complete your landscaping project with new sod grass from River View Turf. Our products include: Zoysia, Saint Augustine, Bermuda and Centipede. Our quality control measures surpass most farms throughout the southeast and our commitment to quality is such that we will not sell product that doesn’t meet our rigorous standards. Contact the team at River View Turf for more information on our products, ordering & delivery or general questions today!