Natural stone pavers are a beautiful and durable option for patios, walkways, and driveways—but one common issue that can take away from their clean appearance is the growth of weeds between the joints. Fortunately, there are effective ways to prevent and control weed growth so your outdoor space stays as polished as the day it was installed. Here’s how to stop weeds from growing in-between pavers.
1. Start with a Solid Base
The best weed prevention starts before the pavers are even laid. A properly compacted base of crushed stone and sand creates a stable, well-draining foundation that discourages weed growth. Using a landscape fabric layer between the soil and the base material adds another barrier, helping to block weed roots from pushing through.
2. Use Polymeric Sand in the Joints
Instead of regular sand, opt for polymeric sand to fill the gaps between pavers. When activated with water, polymeric sand hardens and locks in place—making it much more difficult for weeds to grow through. It also helps prevent ant infestations and joint erosion, offering long-term benefits for your natural stone surface.
3. Apply a Joint Stabilizer or Sealant
After installation, applying a sealant or joint stabilizer not only protects the stone from stains and moisture damage but also helps bind the sand in the joints. This further reduces the chances of weeds taking root and improves the overall durability of your paver installation.
4. Stay on Top of Maintenance
Even with the best precautions, some wind-blown seeds can still find their way into small cracks. Regular maintenance helps keep weeds at bay:
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Sweep regularly to remove dirt and organic debris where seeds can settle.
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Pull small weeds by hand as soon as they appear to prevent them from spreading.
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Use a natural weed killer, such as vinegar or boiling water, for spot treatments if needed.
5. Reapply Polymeric Sand as Needed
Over time, weather and foot traffic may cause joint sand to settle or wash away. Periodically inspect your paver joints and reapply polymeric sand if needed. Keeping joints full not only maintains the clean look of your pavers but also strengthens your weed defense.
Enjoy a Weed-Free Natural Stone Surface – How to stop weeds from growing in-between pavers
Natural stone pavers bring elegance and longevity to any outdoor area—but keeping weeds out is key to preserving that high-end look. By starting with the right materials, using polymeric sand, sealing the surface, and staying consistent with upkeep, you’ll enjoy a beautiful, low-maintenance patio or path for years to come.
Looking to upgrade your outdoor space with premium natural stone pavers? Contact us today to explore our wide selection and get expert advice for your next project.