Having a lawn with deep roots helps protect it when it gets so hot during those summer months. It’s those deep roots that hold the water and keep the grass cooler so that it won’t die out from the excessive heat. Here are some lawn maintenance tips to promote those deep roots for your lawn.
Start with cultivating the topsoil. Sandy loam or well-drained loam gives roots the ability to stretch out and grow. If you have sandy soil, know that it doesn’t retain water very well. That’s when you will need to add organic matter, which delivers the necessary nutrients and increases water retention.
Keep this soil moist. Grass needs at least an inch of water weekly. However, you don’t need to water every day. It’s actually infrequent watering that encourages deep root growth. Water must get below the root zone to help nourish the roots so they can become deeper. An automatic sprinkler system helps ensure that your lawn receives the right amount of water at the right time.
Mow frequently and keep grass at the right height for the type of grass you have. For example, grass with large crowns or clumps, which is typically Kentucky bluegrass or tall fescue, should be mowed at a much taller height. In contrast, zoysia grass should have a shorter mowing. Whatever kind of grass you have, be sure to mow no more than one-third of the blade lengths at a time. This stimulates growth and protects the roots.
Fertilize at the end of the growing season to achieve strong root growth. Slow-release fertilizers are often touted as the best for promoting the growth of the grass roots.
AgriGro biostimulants have also been proven to increase root growth. This is because these substances help plants endure environmental stress better than those that were not treated.
You can also encourage strong roots by giving them plenty of room to grow. This means pulling any weeds, which have root systems that like to choke the roots of the grass.
Plus, it involves periodic aeration, which allows air and water to reach the roots. Use a core aerator, which will reduce soil compaction. That way, the water can penetrate all the way down to the roots
Be sure to also remove what is known as thatch by using a rake to clear this dead organic material and grass clippings from the soil.
From following these tips, you’ll most likely improve the chances of enjoying a lush green lawn throughout the summer.