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expired Posted by PennyFound | Staff • 4d ago
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expired Posted by PennyFound | Staff • 4d ago

25-lbs. Earth Science Fast Acting Gypsum Soil Amendment

$15

$35

57% off
Amazon
16 Comments 9,820 Views
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Deal Details
Amazon has 25-Lb Earth Science Fast Acting Gypsum for Lawn Care for $16.97 - $1.70 coupon on the product page = $15.27. Shipping is free w/ Prime or on $35+.

Note: You must be logged in to clip coupons; coupons are typically for one-time use.

Thanks to Deal Hunter PennyFound for finding this deal.

Features:
  • Loosens clay and compact soils to promote growth
  • Improves water penetration
  • Helps repair salt damaged soils
  • Apply any time of year to any soil type to loosen compacted soils
  • Covers 5,000 square feet

Editor's Notes

Written by ValPal2011 | Staff
  • About this deal:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.5 from over 265 customer reviews.
  • About this store:

Original Post

Written by PennyFound | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 25-Lb Earth Science Fast Acting Gypsum for Lawn Care for $16.97 - $1.70 coupon on the product page = $15.27. Shipping is free w/ Prime or on $35+.

Note: You must be logged in to clip coupons; coupons are typically for one-time use.

Thanks to Deal Hunter PennyFound for finding this deal.

Features:
  • Loosens clay and compact soils to promote growth
  • Improves water penetration
  • Helps repair salt damaged soils
  • Apply any time of year to any soil type to loosen compacted soils
  • Covers 5,000 square feet

Editor's Notes

Written by ValPal2011 | Staff
  • About this deal:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.5 from over 265 customer reviews.
  • About this store:

Original Post

Written by PennyFound | Staff

Community Voting

Deal Score
+14
Good Deal
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Price Intelligence

Model: Earth Science Fast Acting Gypsum (25 lb.)

Deal History 

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Top Comments

TealFuel2020
This is a decent product to help breakdown clay soil. However, it really depends on your soil. It works best when you have soil that's clay, low calcium, and high sodium/salt. That's the ideal scenario where this product would work. It will replace some of your sodium with calcium and create air pockets that help aerate your soil. Works best for coastal areas that have clay soil and high salt content.
SammieSocal25
Looks like the deal is dead

16 Comments

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4d ago
947 Posts
Joined Jan 2007
4d ago
Alpha__Omega
4d ago
947 Posts
Wait I'm supposed to drywall my lawn?
1
2
4d ago
13 Posts
Joined Feb 2025
4d ago
TealFuel2020
4d ago
13 Posts

Our community has rated this post as helpful. If you agree, why not thank TealFuel2020

This is a decent product to help breakdown clay soil. However, it really depends on your soil. It works best when you have soil that's clay, low calcium, and high sodium/salt. That's the ideal scenario where this product would work. It will replace some of your sodium with calcium and create air pockets that help aerate your soil. Works best for coastal areas that have clay soil and high salt content.
3
3d ago
155 Posts
Joined Oct 2012
3d ago
oakwood79
3d ago
155 Posts
Quote from TealFuel2020 :
This is a decent product to help breakdown clay soil. However, it really depends on your soil. It works best when you have soil that's clay, low calcium, and high sodium/salt. That's the ideal scenario where this product would work. It will replace some of your sodium with calcium and create air pockets that help aerate your soil. Works best for coastal areas that have clay soil and high salt content.

Thanks for the comments. I have red clay soil here in Tennessee. It's been challenge to get grass to grow. I've spread a few loads of topsoil but still slow growing. I ordered 4 bags so hopefully this will help. My delivery guy/gal may hate me though 😂
3d ago
21 Posts
Joined Dec 2020
3d ago
SiennaSnail804
3d ago
21 Posts
Quote from oakwood79 :
Thanks for the comments. I have red clay soil here in Tennessee. It's been challenge to get grass to grow. I've spread a few loads of topsoil but still slow growing. I ordered 4 bags so hopefully this will help. My delivery guy/gal may hate me though 😂

Wow You have a 20000 sq ft area?
3d ago
6,560 Posts
Joined May 2005
3d ago
ten80
3d ago
6,560 Posts
Quote from SiennaSnail804 :
Wow You have a 20000 sq ft area?
That's really only 1/2 acre.
3d ago
660 Posts
Joined Nov 2005
3d ago
bugsy714
3d ago
660 Posts
40 pounds for 20 bucks out here at Home Depot
3d ago
858 Posts
Joined Jul 2007
3d ago
M0MMY0F5
3d ago
858 Posts
Quote from SiennaSnail804 :
Wow You have a 20000 sq ft area?

I ordered 8, but live on 3 acres of .. hopefully that's enough to cover the tamed areas😅 If you've got a small let property, you can get by with a bag or 2.

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3d ago
1,782 Posts
Joined Aug 2011
3d ago
mkk_deals
3d ago
1,782 Posts
Does this suite north California soil and grass?
3d ago
108 Posts
Joined Nov 2009
3d ago
larrydavid123
3d ago
108 Posts
Food grade? Need to make some cvg substrate
2d ago
96 Posts
Joined Sep 2015
2d ago
Iamdko
2d ago
96 Posts
Quote from oakwood79 :
Thanks for the comments. I have red clay soil here in Tennessee. It's been challenge to get grass to grow. I've spread a few loads of topsoil but still slow growing. I ordered 4 bags so hopefully this will help. My delivery guy/gal may hate me though 😂

Let me know how it goes. I'm considering getting some as I have the same red clay situation.
2d ago
9 Posts
Joined Nov 2015
2d ago
shellmann
2d ago
9 Posts
Quote from TealFuel2020 :
This is a decent product to help breakdown clay soil. However, it really depends on your soil. It works best when you have soil that's clay, low calcium, and high sodium/salt. That's the ideal scenario where this product would work. It will replace some of your sodium with calcium and create air pockets that help aerate your soil. Works best for coastal areas that have clay soil and high salt content.

Thanks! How about salty sandy Florida soil? Is this applicable?
2d ago
48 Posts
Joined Jul 2008
2d ago
Handsdown
2d ago
48 Posts
I used this stuff in areas my dogs like to pee and killed off the grass. It seems to have helped as the grass is coming back
1
2d ago
1,084 Posts
Joined Aug 2012
2d ago
Alp2
2d ago
1,084 Posts
In before worm guy.
2d ago
6,722 Posts
Joined Oct 2009
2d ago
SammieSocal25
2d ago
6,722 Posts
Looks like the deal is dead

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2d ago
18,928 Posts
Joined Sep 2003
2d ago
beowulf7
2d ago
18,928 Posts
FWIW, Anderson's home and garden currently has a 15% off memorial sale with free shipping. No coupon code required.

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