Roundup Natural Weed Killer — 1L
As of 1 Oct 2026, Roundup Natural Weed Killer 1L is cheapest at Woolworths at $20.00 ($2.00/100 ml) in Australia.
Prices updated 1 Oct 2026
Lowest recorded price: $20.00 at Woolworths (1 Oct); highest: $20.00 — currently $20.00 at Woolworths. Tracked since Oct 2026.
Showing prices and history for this exact variant. Other brands and sizes appear on the broader product category page.
Price History
Price over time- Lowest
- $20.00
- Average
- $20.00
- Highest
- $20.00
At the average price
1 price recorded · 1 change shown
Prices shown are from online listings and may differ in-store, especially for fresh items.
Price
Cheapest (overall)
Cheapest by brand
Ranked per 100 ml at each item's cheapest store
Cheapest by product
Ranked per 100 ml at each item's cheapest store
1 brand available
WoolworthsPrices shown are indicative and may vary by store location. Confirm pricing at checkout.
Frequently asked questions
- Where is Roundup Natural Weed Killer 1L cheapest?
- Woolworths has the lowest price at $20.00 ($2.00/100 ml).
- What is the unit price of Roundup Natural Weed Killer 1L?
- Priced per 100ml. Woolworths offers the best value at $2.00/100ml.
- What is the lowest price ever for Roundup Natural Weed Killer 1L?
- The lowest price OpenOrder has recorded for Roundup Natural Weed Killer 1L is $20.00 at Woolworths (1 Oct), since we began tracking in Oct 2026. The current cheapest price is $20.00 at Woolworths.