Non-residual; not active in the soil.Rainproof after 30 minutes.Innovative spray head with 2 spray patterns - including foaming action - and drip guard.
Non-residual; not active in the soil.Rainproof after 30 minutes.Innovative spray head with 2 spray patterns - including foaming action - and drip guard.
in 13 offers
The lowest price for Roundup Regular Weedkiller 1L right now is $19.95 at landscapesuppliesonline.com.au, compared across 12 retailers.
The all-time low was $7.25 on 16 Mar 2026 — today's price is 175% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 24 Oct 2026.
Roundup Regular Weedkiller 1L
Non-residual; not active in the soil.Rainproof after 30 minutes.Innovative spray head with 2 spray patterns - including foaming action - and drip guard.
Non-residual; not active in the soil.Rainproof after 30 minutes.Innovative spray head with 2 spray patterns - including foaming action - and drip guard.
Last updated at 24/10/2026 09:46:12
RoundUp Regular RTU
Roundup Regular Weed Killer Spray 1L
Delivery $10
Roundup Regular Weed Killer Spray 1L
Delivery $15
Roundup Regular Weed Killer Ready to use (Sizes: 1L)
Delivery between 27 Oct – 2 Nov $12
Roundup Regular RTU 1 Litre 199870
Delivery between Wed – Thu $20
Roundup Regular Ready-to-Use 1L
Delivery between Tue – Wed $10
Roundup 1L Regular Ready to Use Herbicide Spray Pack
Free delivery
Roundup 1L Regular Ready to Use Herbicide Spray Pack
Free delivery
Roundup 1L Regular Ready to Use Herbicide Spray Pack
Free delivery
Roundup 1L Regular Ready to Use Herbicide Spray Pack
Free delivery
| Brand | Roundup |
| Type | Concentrate |
| Active Ingredient | Glyphosate, Triclopyr |
RoundUp Regular RTU
Roundup Regular Weed Killer Spray 1L
Delivery $10
Roundup Regular Weed Killer Spray 1L
Delivery $15
Roundup Regular Weed Killer Ready to use (Sizes: 1L)
Delivery between 27 Oct – 2 Nov $12
Roundup Regular RTU 1 Litre 199870
Delivery between Wed – Thu $20
| Brand | Roundup |
| Type | Concentrate |
| Active Ingredient | Glyphosate, Triclopyr |
