Preen Extended Control Weed Preventer – 13.75 lb, Covers 2,245 sq ft | Garden Weed Prevention

Keep your garden weed-free with a proactive approach

We all want a thriving garden without the constant pull-and-tug of competing weeds. Preen Extended Control Garden Weed Preventer offers a proactive solution by hindering weed seeds from sprouting. A single, straightforward application can help keep a bed or border weed-free for a full growing season, so you can enjoy your plants rather than chasing unwanted growth.

Designed for ease and broad compatibility, this product targets a wide range of common weeds while staying gentle on the plants you want to keep. When used as directed, it can be placed around more than 600 perennials, groundcovers, shrubs, and trees listed on the label, making it a flexible option for varied landscapes. The included applicator scoop supports steady, controlled distribution, helping you apply where it matters most without guesswork.

What makes Preen Extended Control Weed Preventer stand out

• One application blocks weeds up to 6 months.
• When used as directed, it can be used around more than 600 perennials, groundcovers, shrubs and trees as listed on the product label.
• Applicator scoop included for easy, even distribution.
• Not intended for use on flower seeds, lawns, vegetable gardens, water gardens or other food-producing or edible plants.
• Not available for sale in NY.
• 13.75 lb. covers 2,245 sq. ft.

How you apply it can influence the look of your beds over the season. Start by reviewing the label to identify which plants are listed as safe companions, then sprinkle evenly around those plantings in a light, steady motion. A light watering after application can help the formula settle into the topsoil and mulch, creating a barrier that discourages weed seeds from taking root. Keep the treated area away from edible crops and refrain from applying near seeds or sowing areas, as the product guidance suggests.

Practical use cases for a weed-prevented garden

• Beautiful borders and beds where perennials and shrubs are the focal point, with fewer competing weeds.
• Proactive protection around trees and groundcovers to maintain a tidy, uniform appearance.
• A low-maintenance approach that reduces the time you spend pulling weeds during the season.

In real-world gardens, the right product can help you preserve soil moisture and nutrients for your desirable plants by limiting weed competition. Preen Extended Control Weed Preventer is designed to be a practical, user-friendly option for those who prefer a long-lasting solution without daily upkeep. It’s about creating the conditions for your plants to thrive while keeping weeds at bay, so you can focus on enjoying seasonal changes, color, and texture in your outdoor spaces.