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SKU: RUT540

Original price was: $69.41.Current price is: $58.99.

  • Powerful concentrate for tough weeds like ivy, blackberry, lantana, and stumps
  • Double-action formula – two potent weed-killing ingredients
  • Kills weeds to the roots for long-lasting control
  • Rainproof in 2 hours – great for NZ conditions
  • Child safety closure for added protection
  • Drain-back, non-drip measuring cap for clean, easy use

In stock (can be backordered)

Brand:Round Up

Round Up | Tough Weedkiller Concentrate 540ml

 When regular weedkillers aren’t enough, choose Roundup® Tough Weedkiller Concentrate 540ml. Designed for New Zealand’s most stubborn weeds, this powerful formula is ideal for controlling ivy, blackberry, lantana, and even tree stumps.

Its unique double-action formula combines two potent weed-killing ingredients to destroy weeds right down to the roots. Whether you’re clearing overgrown sections, dealing with invasive species, or tackling tough regrowth, Roundup Tough gets the job done.

Key Features:

  • Kills the toughest weeds including ivy, blackberry, lantana, and stumps
  • Double-action formula for deep, effective control
  • Systemic action – kills leaves and roots to prevent regrowth
  • Rainproof in 2 hours – ideal for unpredictable NZ weather
  • Highly concentrated – mix to suit job size
  • Child safety closure for peace of mind
  • Unique drain-back, non-drip measuring cap for clean and easy dosing

Directions for Use:

  • Shake well before use
  • Dilute according to label instructions
  • Apply on a dry, calm day
  • Spray until weed foliage is thoroughly wet
  • Avoid watering or rainfall for 2 hours after application

Roundup® Tough Weedkiller Concentrate – for serious weed problems, trust the formula made for New Zealand’s toughest conditions.

FAQs

What types of weeds does Roundup® Tough control?

It’s designed for hard-to-kill weeds like ivy, blackberry, lantana, gorse, and even tree stumps.

How does the double-action formula work?

It combines two powerful ingredients that work together to kill weeds from the leaves down to the roots.

Can I use it on general garden weeds?

Yes, but it’s best used for tough, woody, or invasive weeds that are resistant to standard weedkillers.

How do I apply the product?

Dilute according to label instructions, spray until foliage is wet, and avoid rain or watering for 2 hours.

Is it rainproof?

Yes, it becomes rainproof within 2 hours of application.

Will it affect nearby plants?

Yes, it’s non-selective. Avoid contact with desirable plants and grass.

Is it safe for children and pets?

It features a child safety closure, but keep children and pets away until the sprayed area is dry.

How do I measure the concentrate safely?

The bottle includes a unique drain-back, non-drip cap for clean and accurate measuring.

Weight 0.54 kg
Size

540ml

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