---
product_id: 9216929
title: "Dalen GF4050 Grass Fast 40-Inch by 50-Foot Lawn Seeding Cover"
brand: "dalen"
price: "¥9108"
currency: JPY
in_stock: true
reviews_count: 8
category: "Dalen"
url: https://www.desertcart.jp/products/9216929-dalen-gf4050-grass-fast-40-inch-by-50-foot-lawn
store_origin: JP
region: Japan
---

# Traps moisture effectively Speeds seed germination Ideal for slopes & tough spots Dalen GF4050 Grass Fast 40-Inch by 50-Foot Lawn Seeding Cover

**Brand:** dalen
**Price:** ¥9108
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow Faster, Grow Stronger – Don’t Let Your Lawn Wait!

## Quick Answers

- **What is this?** Dalen GF4050 Grass Fast 40-Inch by 50-Foot Lawn Seeding Cover by dalen
- **How much does it cost?** ¥9108 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/9216929-dalen-gf4050-grass-fast-40-inch-by-50-foot-lawn)

## Best For

- dalen enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Garden Ally:** Use for newly sown grass, sloped lawns, or as a protective garden cover.
- • **Effortless Application:** Lightweight yet durable cover that’s easier and more effective than traditional straw.
- • **Conquer Challenging Terrain:** Perfectly designed for slopes and hard-to-grow areas where seeds struggle.
- • **Trusted by Lawn Enthusiasts:** Highly rated for durability and performance in real-world tough spots.
- • **Accelerate Your Lawn’s Comeback:** Traps heat and moisture to boost seed germination speed and success.

## Overview

The Dalen GF4050 Grass Fast Lawn Seeding Cover is a 40-inch by 50-foot natural green fabric designed to trap heat and moisture, accelerating seed germination. Ideal for slopes and difficult-to-grow areas, it offers a lightweight, durable alternative to straw, making lawn seeding easier and more effective. Perfect for outdoor use during summer, it’s a must-have for professionals and enthusiasts aiming for a lush, healthy lawn.

## Description

desertcart.com : Dalen GF4050 Grass Fast 40-Inch by 50-Foot Lawn Seeding Cover : Grass Plants : Patio, Lawn & Garden

Review: Great product - This worked really well for starting fescue in a spot that I have a hard time keeping seed in the spot. I was able to use it a couple different times while starting seed this fall. It’s easy to use and seems rather durable for such a lightweight product. I kept it in anticipation of using it in the spring to start seed and other spots.
Review: Great and worked very well but ... - This was a good purchase and I'm glad I used it on a tough to grow spot in the shade in combo with a shade grass seed. However,much as it takes two people to lay the fabric down, I recommend two people to remove it as well. Otherwise pulling up at a one person angle will remove some of the shallowly rooted grass with it.

## Features

- Traps heat and moisture to speed and increase seed germination
- Ideal for slopes and difficult areas
- Easier to use and more effective than straw
- Usage ideas: Newly-sown grass, sloped areas, can also use as garden cover

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #424,892 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,125 in Garden Netting #31,499 in Plants, Seeds & Bulbs |
| Brand | Dalen |
| Color | Green |
| Customer Reviews | 3.7 out of 5 stars 75 Reviews |
| Expected Blooming Period | Summer |
| Indoor/Outdoor Usage | Outdoor |
| Material Feature | Natural |
| Special Feature | Straw |

## Product Details

- **Brand:** Dalen
- **Color:** Green
- **Expected Blooming Period:** Summer
- **Indoor/Outdoor Usage:** Outdoor
- **Item Weight:** 0.8 Pounds
- **Material Feature:** Natural
- **Product Care Instructions:** Water
- **Special Feature:** Straw
- **Sunlight Exposure:** Full Sun
- **Unit Count:** 1.0 Count

## Images

![Dalen GF4050 Grass Fast 40-Inch by 50-Foot Lawn Seeding Cover - Image 1](https://m.media-amazon.com/images/I/11RRFE0HRzL.jpg)

## Questions & Answers

**Q: is this a mat only, w/out seed?**
A: Yes, this is the mat only.  This worked great for us and the 2 dogs we have that walked all over it!  Our lawn looks great now.

**Q: Does the water  go through this mat just as much as without it because water is critical to newly planted seed?  It must go through it very well.**
A: The water goes through very well.

**Q: Would basic landscape fabric work nearly as well?  All "seed fabric" seems to be quite expensive.**
A: Landscape fabric is weed barrier that goes under your mulch or stones to block growth. This is supposed to go over your seeded areas to provide shade and create greenhouse-like conditions. Landscape fabric would not work as well because it likely won't allow as much sunlight through. In my experience, this product was pretty much useless. The biodegradable mats made of straw and binder twine are a much better option.

**Q: Does this mat decompose? Or, does it need to be removed once the seed germinates?**
A: No. It's like a white sheer gauze that helps protect the seeds from birds and direct sun. It helps germinate the grass seeds. You water directly onto the gauze. After the seeds germinate, you can remove and store for more uses. I've used wooden skewers to pin the gauze in place.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by G***Y on November 29, 2023*

This worked really well for starting fescue in a spot that I have a hard time keeping seed in the spot. I was able to use it a couple different times while starting seed this fall. It’s easy to use and seems rather durable for such a lightweight product. I kept it in anticipation of using it in the spring to start seed and other spots.

### ⭐⭐⭐⭐ Great and worked very well but ...
*by S***R on September 25, 2023*

This was a good purchase and I'm glad I used it on a tough to grow spot in the shade in combo with a shade grass seed. However,much as it takes two people to lay the fabric down, I recommend two people to remove it as well. Otherwise pulling up at a one person angle will remove some of the shallowly rooted grass with it.

### ⭐⭐⭐ Read this before using and save yourself some time and effort!
*by V***G on March 14, 2023*

I'm not sure if it works or not, but I went out earlier today to remove the fabric after a week for germination and the covered areas are DRY! As far as I can tell, this fabric only allows water to pass through in one direction...which is good, as long as you know that BEFORE installation. I saw nothing about this on the very brief directions printed on the label. I thought the water was beading too much after installation, and now that I turned the fabric over the water is passing right through.

## Frequently Bought Together

- Dalen GF4050 Grass Fast 40-Inch by 50-Foot Lawn Seeding Cover
- GROWNEER Landscape Staples 100 Packs 6 Inches Heavy Duty 11 Gauge Galvanized Steel Garden Stakes, Garden Staples Securing Pegs for Securing Weed Fabric Landscape Fabric Netting Ground Sheets & Fences

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*