Flexidor 500 0.5L

500 g/L isoxaben. Flexidor 500 is a safe broad spectrum residual herbicide which can be used on new or established plantings, 4 x the strength of the previous Flexidor 125. Controls a wide range of broad leaved germinating weeds but not grass weeds. A residual herbicide for the control of broad-leaved weeds in ornamental plant production, forestry and amenity vegetation. Flexidor 500 should be applied once a year, before weed emergence and during the dormant season of the crop. Treat between

Flexidor 500 Herbicide - MAPP no. 05121


Active Ingredients: 500 g/L isoxaben.

Flexidor 500 is a safe broad spectrum residual herbicide which can be used on new or established plantings, 4 x the strength of the previous Flexidor 125. Controls a wide range of broad leaved germinating weeds but not grass weeds. A residual herbicide for the control of broad-leaved weeds in ornamental plant production, forestry and amenity vegetation.

Flexidor 500 should be applied once a year, before weed emergence and during the dormant season of the crop. Treat between October and 1st April. The best results will be obtained when Flexidor 500 is applied to moist, cold and weed free soil. Under dry soil conditions weed control may be reduced. Irrigation, where practicable, will enhance product performance. Tank mix partners include Kerb for the control of grasses.

Weeds Targeted by Flexidor:

CharlockCorn MarigoldKnotgrass
Scentless MayweedCommon ChickweedCorn Spurrey
Parsley PiertShepherds-PurseCommon Field-Speedwell
Fat-HenPineappleweedSmall Nettle
Common FumitoryField Forget-me-notRed Dead-Nettle
Volunteer RapeCommon Hemp-NettleField Pansy
RedshankWild RadishCommon Mouse-Ear
Green Field-SpeedwellScarlet PimpernelGroundsel (Moderately Susceptible)
Common PoppyIvy-Leaved SpeedwellScented Mayweed
For a full list of susceptible weeds for all applications, please see the product leaflet.

Flexidor 500 Herbicide Application Rate:

Crop/SituationRateWater VolumeTiming and Comments
Litres/haml/100 m2Tractor mounted machine (litres/ha)Knapsack sprayer (litres/100 m2)
Forestry transplants and second year undercuts0.55.0100 - 4005After transplanting apply to firm, moist soil, free of clods prior to weed germination. Irrigate as necessary to prevent the soil surface from becoming dry. Where control of grasses and emerged broad-leaved weeds is needed tank mix with KERB FLO
Forest and woodland plantings0.55.0100 - 4005Apply to newly planted or established trees before weed emergence. Solid should be firm, moist and free of clods. Where control of grasses and emerged broad-leaved weeds is needed tank mix with KERB FLO


For further information regarding Flexidor 0.5L or to enquire about a bulk order, please contact our technical sales team on 01902 440250.
Delivery charge (if applicable) applied at checkout. Next working day delivery is available on this product, as an option on orders placed before 12 noon - excludes festive season & bank holidays. Please note deliveries to Highlands, Cornwall and more remote areas may take longer. Surcharges apply for non mainland locations, call for more information. More delivery info


Please Note: If you have any access restrictions for lorries or large vehicles please speak to our sales team on 01902 440250.


Collection from our Telford, Shropshire, Trade Counter is available for this product. More info on collections

The purchaser and/or end users are responsible for ensuring that these products are used in line with industry Approved Codes of Practice. All operators must be trained and certificated in using and applying any Ministry Approved professional product.

Please be aware that by proceeding you are purchasing a professional pesticide product.

You must ensure the end user of these products complies with the DEFRA/HSE Code for the Safe use of Pesticides:

"By law, everyone who uses pesticides professionally must have received adequate training in using pesticides safely and be skilled in the job they are carrying out."

Unit Qty: 500 ml
Our Code: 114FLEXI0600
VAT 20.00%
Min Qty:
Price ex. VAT: £158.00
Price inc. VAT: £189.60
Price Breakpoints