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Preen Granules Weed Preventer & Fertilizer 16 lb
Preen Granules Weed Preventer & Fertilizer 16 lb
Preen Granules Weed Preventer & Fertilizer 16 lb
Preen Granules Weed Preventer & Fertilizer 16 lb
Preen Granules Weed Preventer & Fertilizer 16 lb
Preen Granules Weed Preventer & Fertilizer 16 lb

Preen Granules Weed Preventer & Fertilizer 16 lb

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

One application feeds plants and blocks weeds for up to 3 months, covering up to 2,560 sq ft per bottle.
Preen MPN 21-63906 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $39.99. Our online price is $44.99.
$44.99
Free shipping on orders over $149
Ships within 24 hours · most orders arrive in about 2 business days
Ships free on orders over $149 $14.99 flat shipping until your order reaches $149.

About Product Overview

Preen+Plant Food combines weed prevention and fertilizer in one granule application, so you're not making two separate trips around the garden. The 9-12-9 slow-release formula feeds all-purpose plantings while trifluralin keeps new weed seeds from sprouting for up to three months per application.

Use it around established plants and transplants in spring, summer, or fall — it's built for multi-season use in beds, borders, and around ornamentals where you want fewer weeds without extra fertilizing steps. Each 16 lb bottle covers up to 2,560 square feet and includes a hand-held scoop for easy, even spreading. Wear gloves and eye protection during application as recommended.

  • Fertilizer analysis: 9-12-9, slow-release
  • Active ingredient: Trifluralin, weed preventer
  • Coverage: up to 2,560 sq ft per 16 lb bottle
  • Application frequency: every 3 months
  • Granule form, includes hand-held scoop
  • Made in the USA

The Details Specifications

Special Handling Special handling and shipping requirements apply. UN #UN3077.
Brand Preen
UPC 088685639067
Case Pack Quantity 26 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 8 × 12 × 14
Weight 19 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

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When you're over there, check four things before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Preen. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

We're not always the cheapest.

Sometimes you'll find it for less. Sometimes you'll find it for more. On a lot of brands the number is identical everywhere it's sold legitimately — the manufacturer sets a minimum advertised price and every authorized dealer holds it. When a price sits well under that, it's worth asking why before it's worth celebrating.

How pricing actually works
Authorized dealer · Preen

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