Garlon Ultra 1 Litre Spray




Garlon Ultra (PCS 04473) is a spot treatment used to control a wide range of perennial, herbaceous and wood weeds on grassland and amenity grassland. Garlon Ultra is highly effective on Japanese knotweed which is known for its damaging effects on concrete. Garlon Ultra is not safe on clover.

Apply to actively growing weeds between March and the end of October. Do not spray in drought, hot or very cold weather conditions. Do not use on grass less than one year old. Take care not to apply to agricultural crops, to avoid drifting do not spray in windy conditions.  Maximum treatments is one per year.


Active Ingredient:

Aminopyralid, Triclopyr

Dilution Rate:

200ml in 10 litres of water.

Coverage Per Litre:

4 litres will treat one hectare.


Knapsack or boom sprayer – read label for dilution rate.

Clover safe:



2 Hours


Keep livestock off treated area for 14 days or until foliage of poisonous weeds such as ragwort has died and become unpalatable.


Lawns can be mowed 7 days after application.

Shipping & Delivery

When you “submit” your order online, you will receive an Email Confirmation to acknowledge that the order has been received. We will endeavour to dispatch any orders received before 12 pm on the day the order is received (Mon-Friday) excluding Bank Holidays, subject to payment and items being in stock.

A standard shipping rate of €7.00 applies to all orders. Once the order is collected by the courier, shipping is normally one working day within Ireland and two working days to the UK. We have a large supply of stock in store but if there are any issues of stock we will contact you immediately.

If for any reason you are not totally satisfied with your purchase, please contact our Customer Service immediately. There are some items that have an expected delivery time of 48- 62 hours. This information is provided in the Product Description.

FORCE MAJEURE: We shall have no liability whatsoever under, or in any way related to the sale and purchase of the Goods or otherwise for any failure to fulfil any obligation hereunder if and to the extent that such fulfilment is prevented by circumstances beyond our reasonable control.