Grass expert says September is the best time to fix your lawn, but don't start until you’ve done one crucial check
September is the ideal time to repair tired-looking lawns — but only if you do this one expert-approved tip right now.
Now that the heatwave has passed and a new season is upon us, our grass may appear a bit worse for wear, particularly if you're dealing with a patchy brown lawn in need of some tender loving care. Maintaining a well-cared-for lawn throughout the year is essential, and experts suggest that September is the optimal time to revive your lawn by sowing new seeds.
However, before you begin sprinkling those grass seeds, there's one crucial check to perform first. In fact, this seemingly simple step can make all the difference in the results of your efforts.
Lawn expert Chris McIlroy from The Grass People emphasizes the importance of checking the weather forecast before sowing new grass seed. "September is the best time to sow new grass seed, but it’s so important to check the forecast, identifying the temperature and rainfall trends," he advises. The new seeds require around two weeks of stable conditions to germinate and establish their first roots; any severe weather changes can disrupt the process and leave the seeds vulnerable.
In addition to checking the forecast, it's essential to ensure the conditions are not too dry or too cold, as both can stall the development of your grass seeds and lead to a costly failure. The soil should maintain a temperature of 50°F or above, and there should be some rainfall. Frosty nights can also interrupt germination. If drought conditions persist, grass seed will shrivel and die before it has a chance to germinate. However, too much rain can waterlog the soil and drown the seeds.
By taking the time to perform this one crucial check, you'll save yourself from wasting an entire bag of seed. It's better to hold out for the ideal environment rather than rushing and losing your investment. After a parched summer, your lawn is undoubtedly ready for overseeding.
Before seeding your lawn in September, make sure to remove any debris, tree branches, or dead vegetation to provide your new grass with the best possible start. If your grass is parched, you'll need to aerate the lawn to loosen the soil and allow air and essential nutrients to reach the roots. A layer of high-quality topsoil can also create an ideal environment for new seeds to thrive, and a starter fertilizer can help strengthen young roots as they grow.
Remember, starter fertilizers contain extra phosphorus to support early root development, which is more critical than the grass's color and length.
Written by urgent.news from Tom's Guide's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
