Ausgro RTU Rapid Action Weed Killer (3L)
The Ausgro RTU (Ready-To-Use) Rapid Action is a fast-acting, non-selective herbicide designed for immediate control of unwanted weeds and grasses. This 3L value pack comes in a convenient pre-mixed formula, eliminating the need for measuring or messy diluting. Engineered for "Rapid Action," this formula begins working on contact, with visible results often appearing within hours. It is the ideal solution for maintaining pristine paths, driveways, and garden edges where a quick knockdown of weeds is required without the hassle of heavy equipment.
Best For Homeowners and gardeners who need an effortless, "grab-and-go" solution for spot-treating weeds on hard surfaces or clearing garden boundaries with professional-grade speed.
Key Features
-
Ready-To-Use Convenience: No mixing, no water required, and no measuring. The pre-calibrated formula ensures maximum effectiveness and safety right out of the bottle.
-
Visible Results in Hours: Formulated for high-speed absorption; you won't have to wait days to see the weeds begin to yellow and wilt.
-
Non-Selective Control: Effectively targets a wide range of annual and perennial weeds, as well as stubborn grasses, making it a versatile all-rounder for general yard maintenance.
-
Ergonomic 3L Pack: Provides enough volume to cover large driveways and long fence lines, while remaining light enough to carry comfortably during application.
-
Precision Application: Designed for spot-spraying, allowing you to target specific weeds without affecting the surrounding desirable plants or lawn (when used carefully).
Specifications
-
Brand: Ausgro
-
Volume: 3 Liters
-
Format: Ready-To-Use (RTU) Liquid
-
Action: Non-selective / Rapid Knockdown
-
Application: Integrated spray nozzle/trigger compatible
Ideal For (Uses)
-
Driveways & Paths: Clearing unsightly weeds from cracks in pavers, concrete, and gravel areas for a clean, manicured look.
-
Garden Edging: Maintaining sharp boundaries between garden beds and lawn areas where mechanical trimmers might struggle.
-
Fence Lines: Keeping the perimeter of your property clear of tall grass and weeds that can harbor pests or create fire hazards.
-
Pre-Mulching Treatment: Clearing a patch of ground before laying down new mulch or pebbles to ensure no weeds grow through the new layer.
Pro Tip: For the fastest results, apply on a sunny day when weeds are actively growing. Avoid spraying if rain is expected within 6 hours, as this can wash the formula away before it is fully absorbed. Always keep the nozzle close to the target weed to prevent "drift" onto your favorite flowers!
Oversized Item Delivery Options
Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.
Available options include:
✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)
Important Notes:
- Shipping costs vary by location and method
- Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.
Business Delivery:
- Business delivery is available for commercial customers only
- If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
- If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
- Business delivery customers must provide a valid business address and contact information
- Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment
Let us know your preference, and we'll arrange the best solution for you!
Important Note on Availability & Shipping
Our warehouse serves as our office and logistics centre rather than a retail showroom. Because we ship from multiple locations and manage high-turnover stock, not all items are available for immediate pickup.
Lead Times:
- In-Stock Items: Usually ready for dispatch the same day.
- Supplier-Dependent Items: Can take up to 2 weeks to arrive.
While we strive for fast delivery, some timelines are subject to supplier availability and are beyond our control. We appreciate your patience as we source the best quality gear for your project.
We Offer the Best Prices
We are committed to offering our customers the best prices possible. If you find the exact same product advertised at a lower price elsewhere, we invite you to contact us and we will review your price match request.
Price Match Conditions:
- The competitor must be an Australian-based seller with a physical presence in Australia
- The product must be the exact same item with a matching SKU or model number
- The product must be in stock and available for purchase at the competitor
- The lower price must be publicly advertised and currently available (not a clearance, closeout, or discontinued item)
- Price matching excludes marketplace platforms including but not limited to Temu and Aliexpress
- Price matching requests must be made before purchase
How to Request a Price Match:
To request a price match, please contact us at sales@greenhousepolytunnels.com.au with a link to the competitor's product listing, or call us on 0418 438 774. Please include the product details and the advertised lower price. We will review your request and respond within 2 business days.
Shop
- Choosing a selection results in a full page refresh.


