Easy, cheap and nice way to stop weeds in driveway?

[TaraL]

Hi all,

Our house is the back of a block of two. The driveway was laid with a gap in the middle and a narrow strip (ranging from 30-50cm) on either side Both of these then had poorly executed pebbles that were simply a thing layer of pebbles with no preparation or weed matting. Needless to say, the gravel provides excellent protection for the weeds that invariably grow.

We don't want to continuously pour poison into the ground. We are considering to either:

a) dig it up and lay down pebbles in a deeper layer with compacted soil and weed matting underneath

b) lay down cobble stone pavers

c) concrete it

All three options seem pretty pricey, and I was hoping to get some pointers in terms of what would be best bang for buck and time for low maintenance?

Thanks,

Tara

[MitchellMc]

Hi @TaraL,

Given your options, I think adding a thicker layer of pebbles over weed matting would be your best bet in terms of value and effort. By digging up the existing pebbles, laying down a proper weed mat, and then adding a thicker layer of new pebbles, you can significantly reduce weed growth and improve the overall look of the area.

The key here is to make sure the weed mat is installed properly, covering the entire area and securing the edges to prevent weeds from sneaking through. Then, adding a deeper layer of pebbles—at least 75-100mm—will help to weigh down the mat and make the surface more stable, so it doesn't shift over time. This option is much more affordable than cobblestone pavers or concrete, and with the proper maintenance (like the occasional re-topping of pebbles), it should last a long time.

In the long run, it’ll be less hassle and cheaper than continually dealing with weeds or spending on more expensive materials. To ensure your pebbles stay weed-free, you can spray them every six months with a path weeder, which prevents weeds from emerging.

Please let me know if you have any questions.

Mitchell