Dicophar Lawn Weed Killer

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€10.99 - €23.99
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  • Fast and efficient control of weeds in lawns and grass areas
  • This selective weed killer will not kill your grass
  • Does not harm your soil
  • Can be used on lawns, sports turf and amenity grass
  • Use as part of our 3 Step Process for best results

Dicophar Selective Weedkiller for Lawns provides effective control of clover and all major lawn weeds. This high strength weed killer shows effective results in the short periods. This is an essential product to maintain a healthy weed free lawn. Dicophar Selective Weedkiller kills persistent broad leaved weeds without harming your soil. It can also be used on sports turf and amenity grass.

Dicophar Selective Weedkiller for Lawns kills persistent weeds on lawns, sports turf and amenity grass. This is a systemic weedkiller which will not harm your soil. It controls annual, perennial and; broadleaf weeds including: Clover, Buttercup, Thistles, Common Dandelion, Groundsel, Ragworth, Plantain, Yarrow, Knotgrass, Mint, Chickweed, Bitter-cress, Cat's Ear, Lesser Trefoil, Docks, Pearlwort, Cleavers, etc

Directions for Use:

  • Dilution Rate: 100ml of Dicophar to 10 litres of water
  • Application Rate: 10 litres of mix to 100m2 of grass area
  • Contains: 70g/l 2,4-D, 70 g/l MCPA, 42g/l MCPP-P and; 20g/l Dicamba

For best results apply if there is 24 hours of dry weather is expected but do not use on a windy day. Preferably it should be applied during the growing season as the weeds are flowering or near flowering. You should apply using a knapsack sprayer or handheld sprayer. You can also apply up 4 times per year but follow the instructions carefully and only use on lawn areas.


  • Please read label for full instructions on use
  • Always wear protective gloves and mask when using garden chemicals
  • Keep weed killer in container provided
  • Keep animals and pets away from treated area until weed killer has dried into grass 

Deliveries are dispatched on the next working day after the order has been placed, and you should receive your order within 3 - 5 working days once shipped. In the unlikely event that an item you have ordered is out of stock, we will notify you immediately to inform you of any possible delays. Orders placed on a Friday or over the weekend, ship on Monday.

Standard Delivery Fees
Please note, the delivery of the orders depends on the delivery partners. Generally, the orders are delivered between 3 - 5 working days once shipped.

Our standard delivery charge is €6.25 for up to 25 kg. Over 25 kg up to 50 kg is charged at €12.50. And over 50 kg up to 75 kg is €18.75. Orders over 75 kg cost €25.00.

Priority Delivery
Introducing ''Priority Delivery'' for our customers across Ireland. A delivery method where the orders dispatched will be prioritized by the logistics team over the standard orders.

Please note, this guarantees a priority dispatch over the standard orders, the delivery of the same depends on the delivery partners. Generally, the orders are delivered between 2 - 3 working days once shipped.

Our priority delivery charge is €6.50 for up to 25 kg. Over 25 kg up to 50 kg is charged at €13.00. And over 50 kg up to 75 kg is €19.50. Orders over 75 kg cost €26.00

Delivery Rates for lifestyle categories including Furniture, Vegepod, BBQ & Gazebos vary. You can get detailed information from our sales experts at (094) 903 1435

For more information on delivery or return policy, please visit our page here.

We are dedicated to providing our customers with the best experience possible, and strive to make Horkan's your first choice for the best products, superior customer service and an easy-to-use and secure on-line shopping experience.

  • 5-year guarantee on all hardy plants – Horkans Plant Guarantee is our promise to replace any hardy garden plant if it dies within five years.
  • Value for money – we offer top quality gardening products at competitive prices.
  • Product selection – we offer an extensive range of gardening and lifestyle products.
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  • Easy returns – We want you to feel comfortable with your purchasing decision, so we offer a 100% satisfaction guarantee. If you're unhappy with your order, just send it back.
  • Thousands of satisfied customers. We've been in business over 40 years. We're still around thanks to thousands of happy customers.