Hero image 0 of Soil Doctor Organic Gypsum 1000 sq ft 40 lb, 0 of 2
Soil Doctor Organic Gypsum 1000 sq ft 40 lb
Key item features
- Nutrient Release: Releases an equal proportion of calcium and sulfate when dissolved, providing essential nutrients to the soil.
- pH Neutral: Increases calcium content in the soil without affecting its pH level, maintaining optimal growing conditions.
- Easy Application: Features a low-dust formulation and can be easily applied by hand or with a lawn spreader for user convenience.
- Soil Improvement: Effectively loosens clay and compacted soil, thereby improving the overall soil structure and aeration.
- Compost Aid: Helps aerate compost, accelerating the work of fungi and bacteria and reducing unpleasant odors.
- Targeted Benefits: Ideal for enhancing the growth of roses and tomatoes, and effectively repairs damage caused by salt and pets.
- Coverage Area: One 40 lb bag is designed to cover an area of 1000 square feet.
Generated by AI
Specs
- Fertilizer typeNatural
- FormLiquid, Pellets
- Rec. useGarden
- Rec locationIndoor
- Plant categoryGrasses, Fungi
- Plant nameRoses, Tomatoes
Current price is USD$47.81
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Mon, Feb 23
|
Sold and shipped by Supply the Home
4.302282362506533 stars out of 5, based on 17219 seller reviews(4.3)17219 seller reviews
Free 30-day returns
More seller options (2)
Starting from $48.85
Similar items you might like
Based on what customers bought
Earth Science Fast Acting Gypsum, 25 Lbs $37.32 Was $43.81
Now$3732current price Now $37.32, Was $43.81$43.81You save $6.49You save$6.49Earth Science Fast Acting Gypsum, 25 Lbs
84.6 out of 5 Stars. 8 reviewsShipping, arrives in 3+ daysEspoma GG36 Garden Gypsum Soil Conditioner, 36-Pound $36.09
$3609current price $36.09Espoma GG36 Garden Gypsum Soil Conditioner, 36-Pound
94.4 out of 5 Stars. 9 reviewsShipping, arrives in 3+ daysEarth Science Fast Acting Gypsum, 2.5 lb Bag $17.55
$1755current price $17.55Earth Science Fast Acting Gypsum, 2.5 lb Bag
424.5 out of 5 Stars. 42 reviewsShipping, arrives in 3+ daysEncap 10613-6 2.5 lbs. 400 Sq. ft. Coverage Gypsum Plus Ast Pack of 6 $31.79
$3179current price $31.79Encap 10613-6 2.5 lbs. 400 Sq. ft. Coverage Gypsum Plus Ast Pack of 6
63.7 out of 5 Stars. 6 reviewsShipping, arrives in 3+ daysSoil Doctor Organic Pelletized Lime Fertilizer, 40 lb with Calcium & Magnesium $36.60
$3660current price $36.60Soil Doctor Organic Pelletized Lime Fertilizer, 40 lb with Calcium & Magnesium
144.4 out of 5 Stars. 14 reviewsShipping, arrives in 3+ daysDr. Earth Pelletized Soil Acidifier Plant Food Fertilizer, 6 lb. $14.97 $2.50/lb
$1497current price $14.97$2.50/lbDr. Earth Pelletized Soil Acidifier Plant Food Fertilizer, 6 lb.
864.6 out of 5 Stars. 86 reviewsSave with
Pickup todayDelivery todayShipping, arrives todayThe Andersons NutraSoft DG Pelletized Gypsum 6,600 sq ft 40 lb Bag $34.55
$3455current price $34.55The Andersons NutraSoft DG Pelletized Gypsum 6,600 sq ft 40 lb Bag
164.4 out of 5 Stars. 16 reviewsShipping, arrives in 3+ daysBack to the Roots Organic Blood Meal Plus Gypsum for Added Nutrient Absorption 3 lb Pouch $9.97 $3.32/lb
$997current price $9.97$3.32/lbBack to the Roots Organic Blood Meal Plus Gypsum for Added Nutrient Absorption 3 lb Pouch
774.7 out of 5 Stars. 77 reviewsSave withShipping, arrives today100+ bought since yesterday Black Kow All-Natural Cow Manure Plant Fertilizer, 1CF $34.95
100+ bought since yesterday
$3495current price $34.95Black Kow All-Natural Cow Manure Plant Fertilizer, 1CF
4674.5 out of 5 Stars. 467 reviewsShipping, arrives in 3+ daysDown To Earth All Natural Fertilizers Prilled Garden Gypsum, 5 lb Box $18.99
$1899current price $18.99Down To Earth All Natural Fertilizers Prilled Garden Gypsum, 5 lb Box
154.1 out of 5 Stars. 15 reviewsShipping, arrives in 2 daysCalcium Sulfate, Gypsum, 50 lbs $59.99 Was $69.99
Now$5999current price Now $59.99, Was $69.99$69.99You save $10.00You save$10.00Calcium Sulfate, Gypsum, 50 lbs
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ days50lb Solution Grade Diamond K Gypsum Soluble Fertilizer Calcium Sulfate Powder $65.00
$6500current price $65.0050lb Solution Grade Diamond K Gypsum Soluble Fertilizer Calcium Sulfate Powder
Shipping, arrives in 3+ daysBest seller Espoma Organic Garden Lime 5 lb Fertilizer - Covers 135 sq ft $7.48 Was $8.99
Best seller
2 optionsAvailable in additional 2 optionsNow$748current price Now $7.48, Was $8.99$8.99You save $1.51You save$1.51Options from $7.48 – $14.96Espoma Organic Garden Lime 5 lb Fertilizer - Covers 135 sq ft
974.6 out of 5 Stars. 97 reviewsSave withPickup todayDelivery todayShipping, arrives todayFoxFarm Happy Frog Soil Conditioner, 1.5cu ft – Contains Mycorrhizae and Humic Acids - Increases Root Efficiency and Micronutrient Uptake, Use on All New Plantings $29.99
$2999current price $29.99FoxFarm Happy Frog Soil Conditioner, 1.5cu ft – Contains Mycorrhizae and Humic Acids - Increases Root Efficiency and Micronutrient Uptake, Use on All New Plantings
164.4 out of 5 Stars. 16 reviewsShipping, arrives in 2 daysSoil Doctor 54050860 Pelletized Calcitic Limestone $34.28
$3428current price $34.28Soil Doctor 54050860 Pelletized Calcitic Limestone
264.7 out of 5 Stars. 26 reviewsShipping, arrives in 3+ days5000 Sq. ft. Soil Doctor High Performance Turf Lime $34.40
$3440current price $34.405000 Sq. ft. Soil Doctor High Performance Turf Lime
95 out of 5 Stars. 9 reviewsShipping, arrives in 3+ daysThe Dirty Gardener Urea Nitrogen Fertilizer 46-0-0-10 Pounds $36.95
$3695current price $36.95The Dirty Gardener Urea Nitrogen Fertilizer 46-0-0-10 Pounds
Shipping, arrives in 3+ days
About this item
Product details
Pelleted gypsum soil treatment. When dissolved it releases an equal proportion of calcium and sulfate. Increases calcium without effecting pH. Low in dust and easy to apply either by hand or lawn spreader. Loosens clay and compacted soil, improving the structure. Helps aerate compost allowing fungi and bacteria work quicker and reduce unpleasant smells. Ideal for roses and tomatoes. Repairs salt and pet damage. null - This item is banned in the following states: CA, WA, OR
- Releases an equal proportion of calcium and sulfate
- Increases calcium without effecting pH
- Low in dust and easy to apply either by hand or lawn spreader
- Loosens clay and compacted soil, improving the structure
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
WARNING: WARNING: This product contains chemicals known to the State of California to cause cancer andbirth defects or other reproductive harm.Popular items in this category
Best selling items that customers love
Dr. Earth Premium Gold All Purpose Plant Food, 4-4-4 Fertilizer 12 lb. $43.03 $3.59/lb
$4303current price $43.03$3.59/lbDr. Earth Premium Gold All Purpose Plant Food, 4-4-4 Fertilizer 12 lb.
654.8 out of 5 Stars. 65 reviewsSave withShipping, arrives tomorrowSoil Saver 100% Organic Gypsum and Humic Acid Soil Amendment 15 lb Bag Covers 2,500 sq ft $56.88
$5688current price $56.88Soil Saver 100% Organic Gypsum and Humic Acid Soil Amendment 15 lb Bag Covers 2,500 sq ft
Shipping, arrives in 3+ daysDr. Earth 705P Organic 6 Flower Garden Fertilizer in Poly Bag, 4-Pound $22.23 $5.56/lb
$2223current price $22.23$5.56/lbDr. Earth 705P Organic 6 Flower Garden Fertilizer in Poly Bag, 4-Pound
11 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysOldcastle Soil Doctor 50051550 Pulverized Garden Limestone, 40-Pound $39.95 Was $45.00 $39.95/sq ft
Now$3995current price Now $39.95, Was $45.00$45.00$39.95/sq ftYou save $5.05You save$5.05Oldcastle Soil Doctor 50051550 Pulverized Garden Limestone, 40-Pound
164.7 out of 5 Stars. 16 reviewsShipping, arrives in 3+ daysEspoma Organic Garden Gypsum Soil Conditioner, Loosens Clay Soils, for Organic Gardening, 6lb (Pack of 5) $50.32
$5032current price $50.32Espoma Organic Garden Gypsum Soil Conditioner, Loosens Clay Soils, for Organic Gardening, 6lb (Pack of 5)
Shipping, arrives in 2 daysDr. Earth Root Zone Organic All Purpose 2-4-2 Plant Fertilizer 12 lb $45.95 $3.83/lb
$4595current price $45.95$3.83/lbDr. Earth Root Zone Organic All Purpose 2-4-2 Plant Fertilizer 12 lb
34.3 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysBest seller Expert Gardener All Purpose Plant Fertilizer, 10-10-10 Fertilizer, 10 lb. $8.97
Best seller
4 optionsAvailable in additional 4 options$897current price $8.97Options from $8.97 – $35.95Expert Gardener All Purpose Plant Fertilizer, 10-10-10 Fertilizer, 10 lb.
21164.6 out of 5 Stars. 2116 reviewsSave withPickup todayDelivery todayShipping, arrives todayEspoma 30 lbs. Organic Soil Acidifier $37.88
$3788current price $37.88Espoma 30 lbs. Organic Soil Acidifier
724.6 out of 5 Stars. 72 reviewsShipping, arrives in 3+ daysBest seller Espoma Organic Soil Acidifier, 6 lb Bag – Lowers Soil pH for Hydrangeas, Blueberries, Azaleas & Acid-Loving Plants $11.94 $1.99/lb
Best seller
$1194current price $11.94$1.99/lbEspoma Organic Soil Acidifier, 6 lb Bag – Lowers Soil pH for Hydrangeas, Blueberries, Azaleas & Acid-Loving Plants
744.4 out of 5 Stars. 74 reviewsSave withPickup todayDelivery todayShipping, arrives todayOrganic Biochar Blend – Nutrient-Rich Soil Enhancer for All Plants - 1 cu ft $39.99
Sponsored$3999current price $39.99Organic Biochar Blend – Nutrient-Rich Soil Enhancer for All Plants - 1 cu ft
15 out of 5 Stars. 1 reviewsShipping, arrives in 2 daysBest seller Expert Gardener All Purpose Plant Food Fertilizer 16-16-16, 20 lb. $16.97 84.9 ¢/lb
Best seller
$1697current price $16.9784.9 ¢/lbExpert Gardener All Purpose Plant Food Fertilizer 16-16-16, 20 lb.
3174.5 out of 5 Stars. 317 reviewsSave withShipping, arrives tomorrowExpert Gardener All Purpose Plant Food Fertilizer 12-0-12, 40 lb. $17.96 44.9 ¢/lb
$1796current price $17.9644.9 ¢/lbExpert Gardener All Purpose Plant Food Fertilizer 12-0-12, 40 lb.
1004.6 out of 5 Stars. 100 reviewsSave withPickup todayDelivery todayShipping, arrives todaySoil Doctor Pelletized Lawn Lime, 40 lbs $39.10
$3910current price $39.10Soil Doctor Pelletized Lawn Lime, 40 lbs
824.5 out of 5 Stars. 82 reviewsShipping, arrives in 3+ daysBest seller Expert Gardener All-Purpose Plant Food Fertilizer 12-5-7, 4 lb. $5.97
Best seller
2 optionsAvailable in additional 2 options$597current price $5.97Options from $5.97 – $9.97Expert Gardener All-Purpose Plant Food Fertilizer 12-5-7, 4 lb.
4544.5 out of 5 Stars. 454 reviewsSave withShipping, arrives todayBest seller Dr. Earth Organic & Natural Pure Gold All Purpose Plant Food, 2-2-2 Fertilizer, 3 lb. $7.97 Was $20.11
Best seller
2 optionsAvailable in additional 2 optionsNow$797current price Now $7.97, Was $20.11$20.11You save $12.14You save$12.14Options from $7.97 – $15.94Dr. Earth Organic & Natural Pure Gold All Purpose Plant Food, 2-2-2 Fertilizer, 3 lb.
1904.7 out of 5 Stars. 190 reviewsSave withPickup todayDelivery todayShipping, arrives today50+ bought since yesterday Expert Gardener All Purpose Plant Food Fertilizer 13-13-13 Formula; 40 lb. $22.47
50+ bought since yesterday
4 optionsAvailable in additional 4 options$2247current price $22.47More options from $9.97Expert Gardener All Purpose Plant Food Fertilizer 13-13-13 Formula; 40 lb.
6024.5 out of 5 Stars. 602 reviewsSave withShipping, arrives tomorrowExpert Gardener All Purpose Plant Food Fertilizer 5-10-5, 40 lb. $17.96 44.9 ¢/lb
$1796current price $17.9644.9 ¢/lbExpert Gardener All Purpose Plant Food Fertilizer 5-10-5, 40 lb.
504.7 out of 5 Stars. 50 reviewsSave withShipping, arrives tomorrowBest seller Expert Gardener Weed and Feed Fertilizer 28-0-3, 13.2 lb. Covers up to 5,000 Sq. ft. $19.47
Best seller
4 optionsAvailable in additional 4 options$1947current price $19.47Options from $19.47 – $39.47Expert Gardener Weed and Feed Fertilizer 28-0-3, 13.2 lb. Covers up to 5,000 Sq. ft.
12264.2 out of 5 Stars. 1226 reviewsSave withPickup todayDelivery todayShipping, arrives today
Frequently bought together
Frequently bought together, Soil Doctor Organic Gypsum 1000 sq ft 40 lb
Soil Doctor Organic Gypsum 1000 sq ft 40 lb $47.81
$4781
current price $47.81Soil Doctor Organic Gypsum 1000 sq ft 40 lb
294.3 out of 5 Stars. 29 reviews
Frequently bought together, Expert Gardener Green Nitrile Sustainable Gloves Small
100+ bought since yesterday Expert Gardener Green Nitrile Sustainable Gloves Small $1.97
100+ bought since yesterday
$197
current price $1.97Expert Gardener Green Nitrile Sustainable Gloves Small
6194.6 out of 5 Stars. 619 reviews
Frequently bought together, PREMIER HORTICULTURE OMRI Listed Sphagnum Peat Moss, 2.2 CF
PREMIER HORTICULTURE OMRI Listed Sphagnum Peat Moss, 2.2 CF $41.94 Was $60.89
Now$4194
current price Now $41.94, Was $60.89$60.89
You save $18.95You save$18.95
PREMIER HORTICULTURE OMRI Listed Sphagnum Peat Moss, 2.2 CF
794.6 out of 5 Stars. 79 reviews
Frequently bought together, Rich Sweetness Melon Seeds - Made in USA, Ships from Iowa (20 Seeds)
Rich Sweetness Melon Seeds - Made in USA, Ships from Iowa (20 Seeds) $8.96
$896
current price $8.96Rich Sweetness Melon Seeds - Made in USA, Ships from Iowa (20 Seeds)
413.4 out of 5 Stars. 41 reviews
Current price is
$100.68
was $119.63$119.63
Items may be delivered on different dates
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 21 reviews
Jul 12, 2025
anonymous
5 out of 5 stars review
Verified Purchase
Solution for wet, clay soil.
Purchased to use in an area that is mostly clay and holding too much water around bushes. Seemed to be the best value when I compared similar products from Amazon, Westlakes, Lowe's and Home Depot. I just put the product out, so I don't know the final results, but it seemed to dissolve into the soil quickly when it came into contact with wet soil.
Incentivized Review
Helpful?3XA15M206OHC140850386
Sep 12, 2025
Ann
5 out of 5 stars review
Verified Purchase
This stuff is great. I planted new grass seed then used this. My seed came up fast and a nice green color
Incentivized Review
Helpful?3XA15M206OHC140850386
May 26, 2025
Sooz
5 out of 5 stars review
Verified Purchase
Good product and good value
This is my 2nd time using this brand and I find it to be effective, easy to apply and a good value overall. I checked Amazon and Lowe's and was pleasantly surprised Walmart had the best and most convenient deal going for pellatized gypsum.
Incentivized Review
Helpful?3XA15M206OHC140850386
More items to consider
Based on what customers bought
Diamond K Gypsum Organic Garden Grass Plant Food Lawn Fertilizer (50 Pounds) $46.99
4 optionsAvailable in additional 4 optionsSponsored$4699current price $46.99More options from $40.78Diamond K Gypsum Organic Garden Grass Plant Food Lawn Fertilizer (50 Pounds)
154.8 out of 5 Stars. 15 reviewsShipping, arrives in 3+ daysBest seller Expert Gardener Bone Meal Plant Food, 3-15-0 Fertilizer, 4 lb. $8.47 $2.12/lb
Best seller
$847current price $8.47$2.12/lbExpert Gardener Bone Meal Plant Food, 3-15-0 Fertilizer, 4 lb.
5044.8 out of 5 Stars. 504 reviewsSave withPickup todayDelivery todayShipping, arrives todayBest seller Espoma 4 Lb Organic Bone Meal All-Natural Plant Food 4-12-0 $10.52 Was $17.32
Best seller
Now$1052current price Now $10.52, Was $17.32$17.32You save $6.80You save$6.80Espoma 4 Lb Organic Bone Meal All-Natural Plant Food 4-12-0
634.7 out of 5 Stars. 63 reviewsSave withShipping, arrives tomorrowDr. Earth Organic & Natural Home Grown Tomato and Vegetable Food, 4-6-3 Fertilizer, 12 lb. $24.72 $2.06/lb
$2472current price $24.72$2.06/lbDr. Earth Organic & Natural Home Grown Tomato and Vegetable Food, 4-6-3 Fertilizer, 12 lb.
1344.8 out of 5 Stars. 134 reviewsSave withShipping, arrives tomorrowBest seller Expert Gardener Sun & Shade Northern Grass Seed Mix, for Sun to Partial Shade, 3 lb. $11.44
Best seller
4 optionsAvailable in additional 4 options$1144current price $11.44Options from $11.44 – $49.44Expert Gardener Sun & Shade Northern Grass Seed Mix, for Sun to Partial Shade, 3 lb.
12354.3 out of 5 Stars. 1235 reviewsSave withPickup todayDelivery todayShipping, arrives todayMichigan Peat 5240 Garden Compost and Manure Blend, 40 Pound Bag (4 Pack) $100.96
$10096current price $100.96Michigan Peat 5240 Garden Compost and Manure Blend, 40 Pound Bag (4 Pack)
235 out of 5 Stars. 23 reviewsShipping, arrives in 3+ days100+ bought since yesterday Scotts Turf Builder EdgeGuard Mini Broadcast Spreader for Grass Seed, Fertilizer, Salt, Ice Melt $44.98
100+ bought since yesterday
Sponsored$4498current price $44.98Scotts Turf Builder EdgeGuard Mini Broadcast Spreader for Grass Seed, Fertilizer, Salt, Ice Melt
54014.2 out of 5 Stars. 5401 reviewsSave withPickup todayDelivery todayShipping, arrives todaySupply Solutions Ammonium Sulfate Plant Food - Ideal for Winter Fertilizer - for Deep Green Plants Acid Loving Plants (25 Pounds) $25.99
3 optionsAvailable in additional 3 options$2599current price $25.99Options from $25.99 – $64.70Supply Solutions Ammonium Sulfate Plant Food - Ideal for Winter Fertilizer - for Deep Green Plants Acid Loving Plants (25 Pounds)
64.3 out of 5 Stars. 6 reviewsShipping, arrives in 3+ days