Ready to use Deadfast Path and Patio Weedkiller has been formulated for the control of most annual and perennial weeds such as grasses, nettles, willowherb and dandelions.
For best results spray April to September when growing conditions are good.
The systemic action is absorbed by the leaf foilage, killing the whole plant including the roots.
The effect is visible within days on many weeds but it can take up to 4 weeks on tougher varieties.
Very persistent weeds may require repeated treatments.
Avoid walking on treated areas until spray has dried in order to prevent the transfer of weed killer onto lawns.
Size - 12 Sachets.