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Roundup Biactive (500ml)

In stock
RRP: 24.99
Price: 19.99
You save: €5.00 (20%)
Bulk Discounts
Quantity 3+
Price 18.59

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Roundup Weed Killer - Description

  • For Fast & Reliable Control of Weeds
    • Kills Annual & Perennial Grass
    • Kills Broad Leaved Weeds
    • Kills Tough Weeds including Thistles, Docks & Nettles
  • Volume: 0.5 Litres
  • Non-Selective Weed Killer - Will Kill All Plants It Contacts
  • Coverage: Dilute as Per Instructions
  • Container: Plastic & Resealable With Child Resistant Cap
  • Contains: Glyphosate Acid
  • Includes Sticking Agent - Dries Quicker Than All Other Weed Killers
  • Brand: Roundup by Mansanto

Rounup Biactive 500ml - Plant Protection Directive

  • For amateur use
  • This means it can be used by gardeners & no certification is required
  • PCS: 02313
  • Please read MSDS sheet provided with this product

Roundup Biactive Weed Killer

  • Roundup Biactive has an aquatic approved surfactant
  • This makes Roundup Biactive safe for use in sensitive areas
  • Roundup Biactive can be used around waterways, rivers, drains & streams

Roundup Weed Killer - Uses

  • For landscape, forestry, agricultural & garden use
  • Kills all persistent weeds
  • A contact, systemic weed killer and WILL NOT harm your soil

Roundup Weed Killer - Directions For Use

  • Please read label for full instructions on use
  • Dilution rates:
    • For Light weed cover
      • Mix 100ml to 10L of water
    • For Heavy Weed cover
      • Mix 200ml to 10L of water
  • When to apply:
    • Requires minimum of 6 hours of dry weather to dry in to weeds
    • Avoid using on windy days
    • Best applied in mornings, during the growing season, when weeds are near flowering
  • Keep animals and pets away from treated area until weed killer has dried into plants

Roundup Weed Killer - Advantages

  • Roundup Biactive is less toxic & less harmful to animals & humans
  • Just 500ml provides for over 50 litres of weed killer
  • Safer than Roundup Original
  • Long term weed control
  • Dries in fast
  • Saves time on onerous manual weeding
  • Can be used in conjunction with knapsack sprayers or weed wipes

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Note: We don't ship plants on Fridays due to the extended period they would remain without light & water

Here at we aim to provide a fast, reliable & low cost delivery service

Shipping Options & Rates

  • Standard Courier Delivery With Fastway (2-4 Working Days)
    • Cost is €4.95 on Orders Below €75
    • Free Delivery on Orders Above €75
    • Rep. of Ireland & Northern Ireland Only
  • Express Courier Delivery With Fastway (1-2 Working Days)
    • Cost is around €5 extra for express delivery
    • This service guarantees that any order placed before 4pm will ship from our depot the same day on the next day delivery service *
    • Rep. of Ireland & Northern Ireland Only
  • Express Delivery With DPD (1-2 Working Days)
    • Cost is €3 extra
    • This service guarantees that any order placed before 4pm will ship from our depot the same day on the next day delivery service *
    • Rep. of Ireland & Northern Ireland Only
    • This services comes with text alerts and timed delivery slots which the customer can change to suit themselves
  • 'Seed' Postal Delivery Option ***
    • Cost is €2 - Packet of Seeds ONLY Orders
    • Note: Does Not Apply to Seed Potatoes, Bulbs or Sets ***
    • Rep. of Ireland & Northern Ireland Only
  • Great Britain
    • Cost is €10
    • UK shipping fee covers parcels up to a total weight of 20Kg
  • Western Europe
    • Note: There is no free delivery for Western Europe Deliveries

Bulk Bags & Large Item Pallet Deliveries

  • Bulk bags & large orders are shipped via pallet couriers on a rigid lorry
  • Delivery is to kerbside only
  • If road access to your site is tight, then please advise us before purchasing
  • Please Note: We cannot guarantee next day delivery on pallet deliveries
  • Also, we cannot guarantee delivery on a specific day (Please allow 1-3 days for delivery)
  • It's always best to order well in advance to avoid disappointment
  • Cancellation of pallets when items are already in transit will incur a 40 euro per pallet cancellation fee (To cover return delivery costs)
  • Where pallet delivery can not be made due to site access, a 40 euro per pallet cancellation fee will apply (To cover return delivery costs)

International Delivery Prices & Times

  • Please note max weights below, heavier orders may require additional payment
  • We will contact you to discuss, if max weight of order exceeded


  • The shipping fee is fixed for an order, regardless of the number of items bought
  • All courier orders require signed proof of delivery & the customer must be contactable by phone
  • We do not offer a weekend delivery service (Mon-Fri Only excl. Bank Holidays)
  • * Our courier achieves a 98% success rate on next day deliveries
  • ** Seed postal option applies to seed ONLY orders & is available in all 32 counties of Ireland
  • *** Does not apply to seed potatoes, bulbs or sets
Orders over €75, get
Get Free Delivery free delivery

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