Quick guide to long lasting, residual weed killers,
Keep weeds at bay for months after spraying
For Porous Surfaces e.g. gravel driveways
For Non-Porous Surfaces e.g. block paving
Around trees, shrubs, borders
For Non-Cropped Areas e.g. grassland verges
.jpg "Weedkillers for non-cropped areas (e.g. grassland verges)")
