Weeds on Pavers: Understanding and Managing a Common Occurrence

Pavers can transform outdoor spaces with their beauty and functionality. However, a common challenge that many homeowners face is the growth of weeds between the joints of their pavers. While this can be frustrating, it’s important to understand that weeds on pavers are a normal occurrence. In this blog post, we will delve into the reasons behind weed growth, explore preventive measures, and discuss effective strategies for weed management on pavers.

Understanding Weed Growth

Natural Environment

Weeds are opportunistic plants that thrive in a variety of conditions. They have the ability to grow in narrow crevices and cracks, including the joints between pavers. Seeds can find their way into these spaces through wind, birds, or carried by foot traffic. Once settled, they germinate and begin to grow, taking advantage of the available resources like sunlight, water, and nutrients.

Favorable Conditions

Weeds on pavers tend to thrive under specific conditions. These can include moisture retention, organic debris accumulation, or gaps in joint sand that provide an ideal environment for weed seed germination and growth.

Preventive Measures

Weed Barrier

Consider installing a weed barrier beneath the base layer during paver installation. This landscape fabric acts as an additional deterrent to weed growth, preventing weed seeds from reaching the soil beneath the pavers. It allows water to pass through while blocking weed roots from establishing themselves, but it is not a guarantee, because weeds can grow from above the sand because seeds can find their way into these spaces.

Managing Weed Growth

Regular Maintenance

Regular maintenance is key to managing weed growth on pavers. Sweeping or blowing away debris and leaves from the surface of the pavers reduces the accumulation of organic matter, which can serve as a breeding ground for weeds. By keeping the surface clean, you discourage weed seeds from finding a suitable place to grow.

Joint Sand Refilling

Inspect the joints between pavers periodically and refill them with appropriate joint sand as needed. This process helps prevent weed seeds from finding the necessary conditions to germinate and take root. Compacted joint sand creates a solid barrier that inhibits weed growth.

Weed Removal

If weeds do manage to sprout between the pavers, it’s important to address them promptly. Pulling or digging out weeds by hand is an effective method, especially when done after rainfall when the ground is soft. Alternatively, you can use targeted herbicides or eco-friendly weed control products to eliminate weeds while minimizing harm to the environment.


Weeds on pavers are a normal occurrence, but they can be managed effectively with proper understanding and proactive measures. By implementing preventive techniques during installation, practicing regular maintenance, and addressing weed growth promptly, you can keep your pavers looking pristine and weed-free. Remember, weeds are not a warranty issue, they are a maintenance matter. Consistent efforts in maintaining your pavers will help maximize their beauty and extend their lifespan, ensuring your outdoor space remains a welcoming haven for years to come.