Weedol RTU Rapid Weed Killer 3L

Clear weeds fast and replant sooner with Weedol RTU Rapid Weed Killer 3L, a pre-mixed ready-to-use glyphosate-free weedkiller for general garden use. Powered by pelargonic acid, this fast-acting formula starts working on contact — giving visible results in as little as 3 hours and breaking down naturally in the soil, leaving treated areas ready for replanting in just 3 days.

Ideal for tackling weeds in flower beds, vegetable patches, around ornamental garden plants, trees, and other permeable areas around the garden, Weedol Rapid is a total weedkiller — it destroys all green plant growth on contact, so take care to avoid spray drift onto cultivated plants or lawns. The pre-mixed 3 litre format is perfect for spot treatment across medium-sized gardens without any measuring or mixing.

The ready-to-use trigger spray bottle is made from 100% recycled plastic and is fully recyclable along with the trigger. The non-selective, glyphosate-free formula makes it a popular choice for gardeners looking for an effective contact weedkiller without glyphosate. Always read the label and product information before use.

How to Use

• When to use: April–November, when weeds are actively growing. Best in calm, dry, warm conditions — usually early spring or summer.
• Application: Shake well before use. Twist nozzle to spray position (¼ turn). Hold the sprayer around 50 cm from the target weed and spray evenly to lightly wet the leaves, avoiding run-off.
• After use: Twist nozzle back to Stop. Wash hands and exposed skin. Keep children and pets away from treated areas until the spray has dried.
• Replanting: Treated areas are ready for replanting after 3 days. Reapply if rain falls within 3 hours, or repeat after a minimum of 7 days for larger weeds or regrowth.
• Maximum applications: 4 applications per year. Do not apply if frost is forecast.

Key Features

• Pre-mixed ready-to-use weedkiller — no measuring or mixing required
• Fast-acting formula with visible results in 3 hours
• Safe to replant treated areas in just 3 days — breaks down naturally in soil
• No glyphosate — contact action powered by pelargonic acid
• 3 litre trigger spray bottle — ideal for medium-sized gardens
• Bottle made from 100% recycled plastic and fully recyclable
• Convenient trigger spray for accurate spot treatment

Product Details

• EAN: 5010272194722
• Size: 3 litres
• Weight: 3.0 kg
• Active ingredient: 43.1 g/L Pelargonic acid (EW formulation)
• Coverage: Up to 100 m² (apply at 30 mL/m²)
• Product type: Total Weed Control (Ready to Use)
• Format: Pre-mixed trigger spray
• Suitable for: Flower beds, vegetable patches, around ornamental plants and trees

Frequently Asked Questions

Does Weedol Rapid contain glyphosate?
No. Weedol Rapid is glyphosate-free. Its active ingredient is pelargonic acid, a naturally-derived contact weedkiller that breaks down quickly in the soil — so treated areas are safe to replant in just 3 days.

Will it kill grass?
Yes. Weedol Rapid is a total weedkiller — it destroys all green plant growth on contact, including grass and lawn. Avoid spraying near lawns or any plants you want to keep, and do not let spray drift onto them.

How quickly does it work?
Visible results can be seen in as little as 2–3 hours after application. The pelargonic acid works on contact, breaking down plant cell walls and causing rapid wilting and browning of treated weeds.

When can I replant after using Weedol Rapid?
Treated areas are ready for replanting after 3 days. The active ingredient breaks down naturally in the soil and does not leave long-term residue.

Is it safe for pets and children?
Keep children and pets away from treated areas until the spray has dried completely. Always store the product in its original container, tightly closed, away from children, pets, food, and animal feed.

Can I use it on paths and patios?
No — Weedol Rapid is for use on permeable surfaces and around the garden only. For paths, patios, and driveways, use Weedol Path & Gravel Control, which is formulated for hard surface areas.