Bonide Captain Jack's Deadweed Brew – 128 oz Organic Weed Killer for All Weeds

Overview

Bonide Captain Jack's Deadweed Brew is a powerful 128 oz concentrate designed to tackle a broad range of weeds and grasses. This versatile product blends with water for spray applications, making it suitable for vegetable and flower gardens, landscaped spaces, lawns, and other visible weed sites around and between structures.

What makes it effective

This non-selective formula targets both broadleaf and grassy weeds, helping you manage unwanted growth where it appears. The weed killer is fast-acting: you may start to see results within hours after application. As the solution dries, it forms a waterproof barrier that helps resist light rain or irrigation immediately after use, giving you continued peace of mind while weeds are being controlled.

• Non-selective weed control for a wide range of annual and perennial weeds
• Fast-acting results within hours, with drying that enhances weather resistance
• Waterproof after drying to help withstand light rain or irrigation
• Approved for organic gardening, offering flexibility for eco-conscious landscapes
• Easy to apply by mixing with water and spraying with standard equipment

Where to use

Use around borders, driveways, sidewalks, and the base of mature trees. It’s also effective around buildings, fence lines, barns, greenhouses, bark mulch, patios, gravel, and other visible weed sites. This makes it suitable for garden plots, lawn edges, and landscaped areas where weed control is needed without sacrificing surrounding plantings.

How to apply

Mix the concentrate with water according to the label directions and apply as a spray using a standard hand-held or backpack sprayer. For best results, target actively growing weeds and follow the label closely to ensure proper coverage and safe handling. Carefully read and adhere to all directions to maximize effectiveness and minimize impact on desired plants.

Organic gardening and safety

Approved for organic gardening, Captain Jack's Deadweed Brew provides a flexible option for gardeners seeking broad weed control while adhering to organic standards. Store in a safe location away from children and pets, and handle with care as described on the label.