Tackle your toughest weed problems with Roundup 1L Super Concentrate Herbicide. This powerful formula is designed to get rid of weeds at the root, preventing regrowth and saving you back-breaking work in the garden. A little goes a long way - this 1 litre concentrate covers up to 1500 square metres, that's roughly the size of six tennis courts! Roundup Super Concentrate isn't just for quick-growing annual weeds like chickweed and sow thistle; it's strong enough to handle stubborn, deeply-rooted problems like blackberry and bamboo. We've found customers appreciate its effectiveness on a wide range of unwanted plants. Formulated with a cutting-edge surfactant system, this concentrate maximises herbicide absorption for faster, more reliable results. Plus, you can breathe easy knowing it becomes rainproof within just two hours of application. The convenient, self-draining cap makes mixing simple and mess-free, and the packaging is designed with child resistance for added peace of mind. If you're looking for serious weed control and excellent value, Roundup Super Concentrate is a reliable solution for a beautifully maintained property.
Estimated Delivery Time Frame: 5 - 10 business days
We aim to dispatch all items within 1 business day. When we dispatch your item(s) you will receive an email confirmation. This email includes the freight provider we have used and a unique number that allows you to track your purchase. All orders can be tracked via the chosen carriers website.
If you are having difficulty with receiving your delivery, contact us through your account. We want to help you every step of the way.
30 Day Money Back Guarantee
We want you to love our products as much as we do! If you are not completely satisfied please let us know within 30 days for a full refund minus the cost of postage. Simply contact us to let us know and one of our friendly staff will assist you. Once we receive the item(s) back at our warehouse, we will then refund the full product cost back to you. We recommend sending returns via registered post or courier as we do not accept responsibility for lost items.
Please Note
Please package the item to be returned in its original unopened brand new condition, ready to be put back on the shelf.
Any shipping costs incurred are non-refundable.
Refunds will be processed by The Grit within 48 hours of receiving the item at our warehouse.
Faulty goods will be dealt with as per the manufacturer's warranty and terms.
Replacement products will only be shipped after the faulty item has been received and assessed.
Warranty Claims
The majority of our products are backed by a 12-month warranty, which encompasses all manufacturer-related faults in the product. Some of our products may have varying warranty periods, so it's advisable to review the product description for specific details. In the event of any concerns or problems with your order, kindly reach out to us through your account to initiate a warranty claim.
- Excellent value, highly concentrated liquid weedkiller
- Strongest active concentration in ROUNDUP® range - over 50% stronger than ROUNDUP® ALL PURPOSE Concentrate
- Covers area up to 1500m2 - equivalent to 6 tennis courts
- Kills quick-growing annual weeds, like Chickweed & Sow Thistle, and tougher weeds, like Blackberry and Bamboo
- Rainproof in 2 hours
- Child-resistant packaging
- Self-draining, no mess measuring cap
- ROUNDUP® SUPER CONCENTRATE has been formulated with a unique, cutting-edge surfactant system that is designed to maximise uptake of herbicide by the weed