---
product_id: 42121023
title: "Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules, 2 Pack"
brand: "spectracide"
price: "S$316"
currency: SGD
in_stock: true
reviews_count: 9
category: "Spectracide"
url: https://www.desertcart.sg/products/42121023-spectracide-weed-stop-for-lawns-plus-crabgrass-preventer-granules-2
store_origin: SG
region: Singapore
---

# Up to 5 months control Kills 200+ weed types Covers 3,000 sq ft per bag Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules, 2 Pack

**Brand:** spectracide
**Price:** S$316
**Availability:** ✅ In Stock

## Summary

> 🌿 Defend your turf like a pro—weed-free lawn, zero compromises!

## Quick Answers

- **What is this?** Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules, 2 Pack by spectracide
- **How much does it cost?** S$316 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/42121023-spectracide-weed-stop-for-lawns-plus-crabgrass-preventer-granules-2)

## Best For

- spectracide enthusiasts

## Why This Product

- Trusted spectracide brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Coverage:** Each 10.8 lb bag blankets 3,000 sq ft with precision granules
- • **Lawn-Friendly Formula:** Kills weeds but keeps your grass thriving—no blue stains or residue
- • **Season-Ready Application:** Apply spring through fall when weeds are actively growing for max impact
- • **Long-Lasting Lawn Defense:** Enjoy up to 5 months of continuous crabgrass and weed prevention
- • **Broad-Spectrum Weed Assassin:** Targets over 200 weed species without harming your lawn

## Overview

Spectracide Weed Stop For Lawns Plus Crabgrass Preventer Granules is a powerful, easy-to-use granular formula that kills over 200 types of weeds and prevents crabgrass for up to 5 months. Designed for professional-grade lawn care, it covers up to 3,000 square feet per 10.8 lb bag and can be applied from spring through fall without harming your grass. Ideal for millennials who demand a pristine, low-maintenance lawn that keeps their outdoor space Instagram-ready and envy-inducing.

## Description

Spectracide® Weed Stop® For Lawns Plus Crabgrass Preventer Granules kills more than 200 types of weeds as listed and will prevent crabgrass and other undesirable annual grasses. This product offers up to 5 months of control and can be applied anytime, spring through fall, when weeds are actively growing. When used as directed, this powerful formula kills weeds without harming your lawn. Apply Spectracide® Weed Stop® For Lawns Plus Crabgrass Preventer Granules either in spring or fall when weeds are actively growing. In the spring, the ideal time to apply is just before or while forsythia is in bloom or when the first dandelion flowers appear. In southern areas (see the map on the product label), make a second application in six to eight weeks for best weed and crabgrass control. In the fall, apply Spectracide® Weed Stop® For Lawns Plus Crabgrass Preventer Granules when the weather cools and both grass and weeds are actively growing, generally around Labor Day. This product needs to stick to the leaves of broadleaf weeds and should be applied when the grass is wet from dew or rain; poor results will occur if it is applied to dry lawns. The lawn should not be watered or disturbed for 24 hours after application. Always read the entire label and follow all directions and precautions.

Review: Crystal-Clear Victory Over Weeds - ⭐️⭐️⭐️⭐️⭐️ Crystal-Clear Victory Over Weeds Spectracide 10.8 lb Weed & Grass Killer Review — Big Jug, Big Results The Spectracide 10.8 lb weed killer concentrate is a powerhouse for clearing unwanted plants fast — and the clear formula is a surprisingly nice bonus. No dye means no mystery blue footprints, no stained paws, and no evidence you waged war in the driveway. I used it on cracks, fence lines, stone edges, patio blocks, and random rebel weeds that popped up like they were paying rent. Results were quick — visible wilt within 24 hours and major clearing in just a few days. This handles grass and broadleaf weeds without negotiating terms. Mixing and application were easy following the standard concentrate dilution. It sprayed cleanly, absorbed fast, and didn’t clog my garden sprayer or declare independence halfway through the job. ✅ Most useful for: 🌿 Driveway and sidewalk cracks 🧱 Patio stones and block edges 🚫 Fence line weed rebellions 🏠 Concentrated, long-term yard maintenance 👍 Pros: ✔ Fast, effective weed kill ✔ No dye = no stains, no tracks ✔ Large 10.8 lb supply lasts a long time ✔ Mixes easily from concentrate ✔ Works on weeds + grass ✔ Rinses clean, sprayer friendly ⚠ Cons / Tips: • It’s non-selective, meaning it kills plants you want and plants you don’t — so aim carefully like a responsible plant assassin. • Don’t apply right before rain for best absorption. • Wear gloves if refilling or mixing — concentrate is concentrated, it didn’t name itself. Bottom line: If you want a fast-working, high-value, no-dye weed killer concentrate that clears areas without staining them, this one from Spectracide delivers. It’s effective, simple to use, and built for anyone who wants weeds gone without CSI-colored evidence. I’d absolutely buy again! 🌿💀👏🚀
Review: Easy to spread and effectively kills yard weeds for up to one month (not 5 months) - I spread this using a hand-held spreader. Unlike Scots, I found it to be light weight and well separated so it did not cause the spreader to clog or to spread unevenly. The fact that it was light weight made using the hand-held spreader a breeze. I now know to prep the yard by pulling any tall weeds and mowing first. And now the yards are growing in weed free. I will say, though, that this is my third application of a weed killer. The first time I used the spray bottle (a royal pain to use, very few and very small droplets which are difficult to spread). Several weeks later, I used a Scotts turfbuilder product with weed killer and fertilizer using one of their broadcast spreader (also annoying to spread due to the product clumping, and it being difficult to see what I was putting down). I can't use that again for a month, but the weeds are back yet again. So, this time, I used the Spectracide in granule form. The grass seems to be growing in weed free. I wish that it came in bigger bags. I had to use of bag for the back yard and buy a 2nd bag for the front. I also wish that it could take out tall weeds and that it's ability to control the weeds lasted longer. I am happy to see that it does help with weeds without destroying the grass. Hopefully, we will be out of the weed growing phase here soon.

## Features

- WON’T HARM LAWNS: Won’t harm lawns when used as directed – kills more than 200 types of weeds as listed.
- PRE-EMERGENT CRABGRASS KILLER: Prevents crabgrass and other undesirable annual grasses.
- UP TO 5 MONTHS CONTROL: Apply with a spreader at the rates directed on the product label.
- APPLY SPRING THROUGH FALL: Apply when weeds are actively growing.
- COVERAGE: This 10.8 pound bag covers up to 3,000 square feet of lawn.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VNQOFS8 |
| Best Sellers Rank | #99,423 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #381 in Weed Killers |
| Brand | Spectracide |
| Brand Name | Spectracide |
| Coverage | 3,000 square feet |
| Customer Reviews | 4.1 out of 5 stars 1,483 Reviews |
| Global Trade Identification Number | 10071121858327 |
| Included Components | Spectracide Weed Stop For Lawns Plus Crabgrass Preventer Granules, 2 Pack |
| Item Form | Granule |
| Item Highlight | Kills 200+ Weed Types, Prevents Crabgrass & Other Grasses, Up To 5 Months Control, Covers Up To 3,000 Sq. Ft. of Lawn Item Highlight Kills 200+ Weed Types, Prevents Crabgrass & Other Grasses, Up To 5 Months Control, Covers Up To 3,000 Sq. Ft. of Lawn See more |
| Item Type Name | Weed Stop |
| Item Weight | 10.8 pounds |
| Manufacturer | United Industries |
| Model Number | HG-85832 |
| Number of Packs | 2 |
| Part Number | 85832-1 |
| Unit Count | 345.6 Ounce |

## Product Details

- **Brand:** Spectracide
- **Global Trade Identification Number:** 10071121858327
- **Item Form:** Granules
- **Item Weight:** 10.8 Pounds
- **Manufacturer:** United Industries

## Images

![Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules, 2 Pack - Image 1](https://m.media-amazon.com/images/I/81denyFOyzL.jpg)
![Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules, 2 Pack - Image 2](https://m.media-amazon.com/images/I/81xNZv5jDkL.jpg)
![Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules, 2 Pack - Image 3](https://m.media-amazon.com/images/I/713HBEnk5sL.jpg)
![Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules, 2 Pack - Image 4](https://m.media-amazon.com/images/I/8132pvLSqVL.jpg)
![Spectracide Weed Stop for Lawns Plus Crabgrass Preventer Granules, 2 Pack - Image 5](https://m.media-amazon.com/images/I/91Q51HDqCGL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What happens if it rains unexpectedly the day after I spread the granules?  It’s so unpredictable here!!**
A: It would be ideal for it to rain the day after applying.

**Q: Can i use this on st. augustine grass?**
A: No. It specifically states this on the application instructions. Hope this helps

**Q: How long does it take to work?**
A: 24 hours

**Q: Do I need to water the lawn after applied this product?**
A: It says specifically do not water for 3 days. Do not apply of it is going to rain. It does say however to apply to wet or damp grass. It needs to stick to the weed's leaves to be effective. It also says to apply on long grass and delay mowing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Crystal-Clear Victory Over Weeds
*by J***D on November 29, 2025*

⭐️⭐️⭐️⭐️⭐️ Crystal-Clear Victory Over Weeds Spectracide 10.8 lb Weed & Grass Killer Review — Big Jug, Big Results The Spectracide 10.8 lb weed killer concentrate is a powerhouse for clearing unwanted plants fast — and the clear formula is a surprisingly nice bonus. No dye means no mystery blue footprints, no stained paws, and no evidence you waged war in the driveway. I used it on cracks, fence lines, stone edges, patio blocks, and random rebel weeds that popped up like they were paying rent. Results were quick — visible wilt within 24 hours and major clearing in just a few days. This handles grass and broadleaf weeds without negotiating terms. Mixing and application were easy following the standard concentrate dilution. It sprayed cleanly, absorbed fast, and didn’t clog my garden sprayer or declare independence halfway through the job. ✅ Most useful for: 🌿 Driveway and sidewalk cracks 🧱 Patio stones and block edges 🚫 Fence line weed rebellions 🏠 Concentrated, long-term yard maintenance 👍 Pros: ✔ Fast, effective weed kill ✔ No dye = no stains, no tracks ✔ Large 10.8 lb supply lasts a long time ✔ Mixes easily from concentrate ✔ Works on weeds + grass ✔ Rinses clean, sprayer friendly ⚠ Cons / Tips: • It’s non-selective, meaning it kills plants you want and plants you don’t — so aim carefully like a responsible plant assassin. • Don’t apply right before rain for best absorption. • Wear gloves if refilling or mixing — concentrate is concentrated, it didn’t name itself. Bottom line: If you want a fast-working, high-value, no-dye weed killer concentrate that clears areas without staining them, this one from Spectracide delivers. It’s effective, simple to use, and built for anyone who wants weeds gone without CSI-colored evidence. I’d absolutely buy again! 🌿💀👏🚀

### ⭐⭐⭐⭐⭐ Easy to spread and effectively kills yard weeds for up to one month (not 5 months)
*by I***R on May 19, 2024*

I spread this using a hand-held spreader. Unlike Scots, I found it to be light weight and well separated so it did not cause the spreader to clog or to spread unevenly. The fact that it was light weight made using the hand-held spreader a breeze. I now know to prep the yard by pulling any tall weeds and mowing first. And now the yards are growing in weed free. I will say, though, that this is my third application of a weed killer. The first time I used the spray bottle (a royal pain to use, very few and very small droplets which are difficult to spread). Several weeks later, I used a Scotts turfbuilder product with weed killer and fertilizer using one of their broadcast spreader (also annoying to spread due to the product clumping, and it being difficult to see what I was putting down). I can't use that again for a month, but the weeds are back yet again. So, this time, I used the Spectracide in granule form. The grass seems to be growing in weed free. I wish that it came in bigger bags. I had to use of bag for the back yard and buy a 2nd bag for the front. I also wish that it could take out tall weeds and that it's ability to control the weeds lasted longer. I am happy to see that it does help with weeds without destroying the grass. Hopefully, we will be out of the weed growing phase here soon.

### ⭐⭐⭐⭐ Spectracide Weed Stop Crabgrass Preventer and Broadleaf Weed Killer...
*by N***E on April 18, 2014*

4/18/2014 See long term results below. Zeroth- this is the only crabgrass product I've found that does not include fertilizer. First- this clearly states but I missed that this includes broadleaf weed killer, i.e., it includes multiple herbicides that work differently. I only cared that it included the Dimension herbicide. Second- I think some reviewers may be confused about application. This product contains both a pre-emergent herbicide and post emergent herbicides. The former will work if this is applied any time- it just has to be watered in. The latter has to be applied to damp leaves. Third: This includes a pre-emergent herbicide, dithiopyr/Dimension, meaning it is designed to keep some noxious seeds from sprouting, particularly crabgrass. Others it prevents include many noxious grasses and some broadleafs, including dandelions. Wiith the exception of very small crabgrass, dithiopyr won't control any of these that have sprouted, even if very small). This may be applied any time, wet or dry, but won't start working until it's watered in. Fourth- it includes broadleaf weed killers. For that to work best, the vegetation must be wet so the product sticks to the leaves, and needs to not be washed off for about 24 hours. Applied correctly it will kill a lot of weeds- if they are growing at that point. A limited selection of weeds that try to sprout later *may* be controlled. If applied early spring, the pre-emergent herbicide should help control noxious grasses and a limited set of broadleaf weeds. After things grow a bit, this can provide both pre-emergent control for seeds that sprout later in the season, and post emergent control for weeds that have sprouted. Personally, I think a purely pre-emergent makes sense for early in the season, and then a purely post emergent makes sense after a goodly crop of weeds have appeared. Application note: this is a very light and fluffy product and should only be applied in dead calm- no wind. 8/3/2014 Summary: it appeared to control the crabgrass (but read on) upgrading to four stars. I didn't keep track of which of three lawns I applied this to. I was testing three different products- Scott's crabgrass preventer, GreenView Crabgrass control, and this product. All appeared to help keep the crabgrass at bay, and given the three lawns have differing problems, it's hard to compare. Crabgrass preventer application note: one application a year may not be enough. These products work for 2-3 months, and crabgrass in my area often sprouts after that efficacy window. Unfortunately for buyers, but fortunately for online retailers, online is often the only place to purchase these products after early spring. Note on killing *existing* crabgrass: I've found two spray products that appear to effectively kill crabgrass: Fenoxaprop (Bayer hose end sprayer) and Quinclorac (GreenLight Wipe Out). I have tried the Fenoxaprop and it appears to be working, albeit slowly (as expected). I have tried the Quinclorac, a concentrate that you mix, but the reviews are positive.The GreenLight include broadleaf weed killer as well. I've also used Scott's Weed-B-Gone crabgrass killer with methearsonate. Some people say it works after many applications, but for me the effect was minimal. Scotts does have products with Quinclorac, which should work better.

## Frequently Bought Together

- Spectracide Weed Stop For Lawns Plus Crabgrass Preventer Granules 10.8 Pounds, Up To 5 Months Of Control, set of 2.
- Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate, Kills Crabgrass On Lawn, 32 fl Ounce (RTS QuickFlip Spray)
- Spectracide 1.33 Gallon Weed Stop For Lawns Plus Crabgrass Killer AccuShot Refill

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-09*