Doff Knockdown Systemic Weedkiller RTU
As the old saying goes - 'One year's seed gives seven years weed'. Eradicate those weeds as soon as they appear, effectively and efficiently, so you don't have another seven years of weed!
Why choose Knockdown Systemic Weedkiller?
Reaches down to the roots
Trigger action spray
Breaks down in the soil so treated areas can be replanted
Click and Collect
Click and Collect available on all products, just select the "Store pickup" option in your basket before you checkout.
Fast UK Delivery
We aim to provide fast and efficient delivery on most packages to mainland UK addresses, there are some areas where we will need to charge slightly extra due to postage costs such as Highlands & Islands, Southern Ireland & Isle of Man.
Delivery is charged at a flat rate of £5.95 for all orders below £50, and free for all orders of £50 and above.