How to Grow Grass in Sandy Soil: Things To Know

Cultivating grass in sandy soil is a challenge. After all, sandy soil drains water quickly and has a low organic content. These properties make it unfavorable for growing grass. However, you can still grow grass in sandy soil with some planning and preparation. It will take patience and perseverance, but you can do it! 

But how to grow grass in sandy soil? A sandy soil has a lot of sand particles, which means there’s little to no organic matter in the ground. This means that your soil is not acidic because there aren’t any acidic materials in it like other soils would have. 

In this case, you need to add lime to the soil so that it becomes more acidic and easier for your grass seeds to grow in. If your yard has lots of sand or if you plan on adding more than a few inches of topsoil, then you can attempt growing grass right away. If your yard doesn’t meet these requirements, read on for advice on how to grow grass in sandy soil!

How Difficult is it to Grow Grass in Sandy Soil?

Grass on soil
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Growing grass in sandy soil is a challenge – but that doesn’t mean it’s impossible! You just have to approach it a little differently than you would if you were growing in loamy or clay soil. If you don’t amend the soil and if you try to start the grass from seed, you might grow weeds instead of grass. 

Weeds are much more capable of growing in the sand than grass is! You can try topdressing the soil with loam topsoil, peat moss, or compost to amend the soil. If you are seeding a new lawn and using grass seed, you may want to consider mixing in some sod with the seeds. This will give you a head start on the lawn and will help the growing process.

What to Know Before Beginning?

  • Choose your grass wisely. Not all grasses are created equal! Choose grass specially made for sandy soil, like Coastal Bermuda.
  • Know your environment. Hot and dry climates are terrible for growing grass in any soil type. Hot and dry weather will damage your grass and make it more difficult for it to grow. 
  • Know your goals. Growing grass in sandy soil is challenging, but it can be done, and even if your current soil type is not ideal for growing grass, you can still plant it! You just have to be extra careful about seeding, watering, and fertilizing. 
  • Know your timeframe. Growing grass in sandy soil takes time. Be patient, and you’ll be rewarded with lush and beautiful grass!

How to Grow Grass in Sandy Soil

  • Test the Soil – The first step to growing grass in sandy soil is to test the soil. You’ll want to test your soil to see what level of nutrients and pH the soil has. You’ll also want to test the amount of sand in the soil, as this will determine how much topsoil you’ll need to add. 
  • Prepare the Soil – If your soil is lacking nutrients or is too acidic, you’ll need to amend the soil. Adding organic matter, like compost or mulch, will help your soil retain more nutrients and make it more acidic. 
  • Amend the Soil – If your soil has a lot of sand, you’ll need to amend the soil with a few inches of topsoil. Adding topsoil will help your sandy soil retain more water and provide more nutrients for growing grass.

Seeding and Watering

  • Seeding – When seeding your sandy soil, plant your seeds about an inch apart and about an inch deep. Make sure you water your seeds daily until they sprout and give them a little extra TLC when the temperature is particularly hot or cold. 
  • Watering – You’ll have to water your sandy soil more often than normal soil, so don’t be afraid to get your hands dirty and water your grass a few times each day.

Applying Fertilizer

Apply a balanced fertilizer, like 10-10-10, at the beginning of each growing season. Make sure to water it well so the nutrients can reach the roots of your grass. Repeat this process every three weeks until you’re about one month away from the end of the growing season.


Growing grass in sandy soil is challenging, but it can be done! Follow the tips and tricks in this article and you’ll be well on your way to a lush, green lawn. Remember, patience is key in this process.

It will take time for your grass to grow, and you’ll need to be diligent about watering and fertilizing it. Once your grass is fully grown, though, you’ll be so thrilled that you persevered through this process!

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