Round Up Flex 15 litre Spray




Roundup Flex (PCS  04593) is a herbicide used for the control of a broad spectrum of annual and perennial weeds. Roundup Flex is a higher concentration of glyphosate compared to Roundup Biactive therefore it works faster. Roundup Flex is for use in boom sprayers only. Roundup Flex is not safe on clover.

Key Weeds Effectiveness
Brambles S
Buddleia S
Buttercup,Creeping S
Chickweed S
Daisy,Common S
Dandelion S
Dock,Broadleaf S
Dock,Curled S
Gorse MS
Japanese Knotweed S
Mouseear,Common S
Nettle,Common S
Plantain spp S
Ragwort S
Rush,Soft S
Thistle,Creeping S
Thistle,Sow S
Thistle,Spear S
Willow Herb S
Yellow Iris (Flag Fellastrum) S

S = Susceptible  |  MS = Moderately Susceptible  |  MR = Moderately Resistant   | R = Resistant

Always read the label and all enclosed information before use

Active Ingredient:



1 litre per 100 litres of water


4.5 litres will treat one hectare


Boom Sprayer

Clover Safe:



6 Hrs


Livestock can return to grazing after 5 days.


Translocation of the product takes 7-10 days to kill the root, destruction of broad leaved weeds may take longer. Use destruction as a visual reference when planning to reseed or refer to manufacturers label.

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.