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Price range: $23.00 through $62.00

  • Dual-action formula – contact and systemic weed control
  • Visible results in just 1 hour
  • Rainproof in 2 hours
  • Kills weeds to the roots
  • Not active in the soil – safe for replanting
  • Ready to use – no mixing required
  • Adjustable nozzle: jet or spray setting
  • Smart Nozzle with drip guard
  • Child-resistant trigger and closure system
  • Available in 1L (30m²), 3L (90m²), and 5L (150m²) sizes
Brand:Round Up

Round Up | Fast Action Ready to Use Weedkiller

Say goodbye to stubborn weeds fast with Roundup® Fast Action Ready-to-Use Weedkiller. This dual-action formula combines the proven power of Roundup® systemic weedkiller with a fast-acting contact formula. It starts working in just 1 hour and kills weeds all the way to the roots.

Perfect for use in New Zealand gardens, it’s pre-mixed and ready to spray – no measuring or mixing required.

Available Sizes & Coverage:

  • 1L – covers up to 30m², kills approx. 1,000 weeds
  • 3L – covers up to 90m², kills approx. 3,000 weeds
  • 5L – covers up to 150m², kills approx. 5,000 weeds

Key Features:

  • Dual-action formula – fast contact kill plus deep root control
  • Visible results in just 1 hour
  • Rainproof in 2 hours – ideal for NZ weather
  • Not active in the soil – safe for replanting once dry
  • Adjustable nozzle: jet or spray setting
  • Smart Nozzle with drip guard to reduce mess
  • Child-resistant trigger and closure system

Directions for Use:

  • Shake bottle well
  • Apply on dry, calm days
  • Spray weeds evenly until wet
  • Avoid watering or rain for 2 hours

Roundup® Fast Action delivers quick, effective weed control – the convenient solution for Kiwi backyards.

FAQs

How quickly will I see results?

You’ll see visible weed results in as little as 1 hour after application.

Is this product safe to use around other plants?

It’s not active in the soil but avoid spraying desirable plants directly.

Can I use this in wet weather?

No, apply on a dry, calm day. It becomes rainproof after 2 hours.

Do I need to mix the product before use?

No, it is ready to use straight from the bottle.

What nozzle settings does the sprayer have?

The adjustable nozzle switches between jet and spray for precise application.

Is it safe around children and pets?

The bottle features a child-resistant trigger and closure for safety.

How much area does each size cover?

1L covers up to 30m², 3L covers up to 90m², and 5L covers up to 150m².

Does it kill weeds to the root?

Yes, it kills weeds systemically, right down to the roots.

Weight 5 kg
Size

1L, 3L, 5L

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