---
product_id: 13981782
title: "De Witt PROBLK6300 Weed Barrier Pro, Black, 3-Ounce"
brand: "de witt company"
price: "$1889"
currency: NZD
in_stock: true
reviews_count: 1
url: https://www.desertcart.nz/products/13981782-de-witt-problk6300-weed-barrier-pro-black-3-ounce
store_origin: NZ
region: New Zealand
---

# Weed suppression Moisture retention Durable protection De Witt PROBLK6300 Weed Barrier Pro, Black, 3-Ounce

**Brand:** de witt company
**Price:** $1889
**Availability:** ✅ In Stock

## Summary

> 🌿 Keep Your Garden Thriving, Not Striving!

## Quick Answers

- **What is this?** De Witt PROBLK6300 Weed Barrier Pro, Black, 3-Ounce by de witt company
- **How much does it cost?** $1889 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/13981782-de-witt-problk6300-weed-barrier-pro-black-3-ounce)

## Best For

- de witt company enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Lightweight and user-friendly for hassle-free setup
- • **Eco-Friendly Solution:** Made from sustainable materials for a greener garden
- • **Ultimate Weed Defense:** Blocks weeds while allowing air and nutrients to penetrate
- • **Long-Lasting Durability:** 3-ounce thickness ensures years of reliable performance
- • **Conserve Water Like a Pro:** Saves big on watering by conserving the soil’s moisture

## Description

De Witt PROBLK6300 Weed Barrier Pro, Black, 3-Ounce

## Features

- Saves big on watering by conserving the soil’s moisture

## Images

![De Witt PROBLK6300 Weed Barrier Pro, Black, 3-Ounce - Image 1](https://m.media-amazon.com/images/I/51ybUpCscQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Reduces planting bed maintenance by 80%! No more dandelions, ivy, blackberries WITHOUT chemicals!
  

*by C***L on Reviewed in the United States 🇺🇸 on January 28, 2019*

In 2012 I bought a house with a backyard completely filled with tough perennial weeds. We cleared the yard to ground level, put down this weed block in smooth rows that overlapped by 6", and stapled them tightly.  No more weeds!And *no* Round-Up!I'm guessing it took 2 years to fully knock out those tough perennial weeds. Last year I took up some of the weedblock to use it elsewhere and new weeds popped up in short order. Apparently there are a lot of weed seeds in the air.  So forget that. I will replace what I removed and wait to take it all up till just before selling the house.This weedblock has totally held up over 6 years, even uncovered. You can reuse it as long as you duct tape any holes. I had one case of ivy grow 3' under the block till it found a gap/hole.This is not like the stuff that shreds or is made from plastic like you'll find at the local big-box hardware store.Make sure to get galvanized, 9-gauge (or 11) 6+" staples and a rubber mallet to pound them in. And a good pair of long scissors.If the area could be subject to windy conditions, get the 12" staples, make sure the sheets overlap so the downwind sheet is underneath, and either top dress with bark or put something heavy down periodically (like a large planter or a cement product like a stepping stone).If you have a rocks in your soil, you make need to sharply angle the staples so you aren't trying to go deep. You cannot use staples over crushed rock. In that area, I am using stepping stones or large rocks to anchor the sheet rows.Rain will penetrate this weedblock, so your plants will not be deprived of water. I assume existing seeds will germinate, and die quickly in the dark. However, bark keeps soil cooler in the summer, so it's a good idea to put bark on top.I find it makes for a good soft-surface cover that you can walk on, sweep with a broom, or even drive a vehicle on if the sheet rows are smooth and stapled securely enough.If you will be taking it up in a few years, and you don't need to drive on it, then you could opt for the cheaper DeWitt 12-year product. I don't recommend anything less.It's also good for slopes to prevent dirt runoff.  But bark won't stick to it on a slope. I find it looks good enough to use bare if your installation is neat and secure.What a difference it makes for reducing weeding time!  All the effort it takes to install this pays off with minimal time spent weeding for YEARS.

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**Shop now:** [https://www.desertcart.nz/products/13981782-de-witt-problk6300-weed-barrier-pro-black-3-ounce](https://www.desertcart.nz/products/13981782-de-witt-problk6300-weed-barrier-pro-black-3-ounce)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*