Soil Acidifier(188)
Uses item details. Price when purchased online
Overall pick Espoma Organic Soil Acidifier, 6 lb Bag Lowers Soil pH for Hydrangeas, Blueberries, Azaleas & Acid-Loving Plants $11.94 $1.99/lb
$1194
current price $11.94$1.99/lb
Espoma Organic Soil Acidifier, 6 lb Bag Lowers Soil pH for Hydrangeas, Blueberries, Azaleas & Acid-Loving Plants
2444.6 out of 5 Stars. 244 reviews
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Espoma 30 lbs. Organic Soil Acidifier $44.45
$4445
current price $44.45Espoma 30 lbs. Organic Soil Acidifier
934.5 out of 5 Stars. 93 reviews
Dr. Earth Pelletized Soil Acidifier Plant Food Fertilizer, 6 lb. $14.97 $2.50/lb
$1497
current price $14.97$2.50/lb
Dr. Earth Pelletized Soil Acidifier Plant Food Fertilizer, 6 lb.
984.6 out of 5 Stars. 98 reviews
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Tdxkok Flower Acidifier Solution 100ml Concentrated Plant Nutrient Supplement for Hydrangeas Azaleas Garden Flowers Indoor Outdoor Soil pH Support $6.88
$688
current price $6.88Tdxkok Flower Acidifier Solution 100ml Concentrated Plant Nutrient Supplement for Hydrangeas Azaleas Garden Flowers Indoor Outdoor Soil pH Support
Soil Acidifier Soil Amendment Enhance Soil pH Indoor & Outdoor Soil Acidifier for Miracle Growth, Contains Elemental Sulfur & can be Used for Organic Gardening $8.99
$899
current price $8.99Soil Acidifier Soil Amendment Enhance Soil pH Indoor & Outdoor Soil Acidifier for Miracle Growth, Contains Elemental Sulfur & can be Used for Organic Gardening
Elemental Sulfur for Soil - 90% Purity Wettable Sulfur Powder for Plants - Garden Soil Acidifier for Blueberries & Hydrangea Blue (8 oz - 0.5 lb) $9.99
$999
current price $9.99Elemental Sulfur for Soil - 90% Purity Wettable Sulfur Powder for Plants - Garden Soil Acidifier for Blueberries & Hydrangea Blue (8 oz - 0.5 lb)
33.3 out of 5 Stars. 3 reviews
β ππππππππππ Premium 8-4-8 Acidic Fertilizer for Hydrangea with Iron & Sulfur β Indoor & Outdoor Soil Acidifier for Miracle Growth [8 OZ] From $9.99
![β ππππππππππ Premium 8-4-8 Acidic Fertilizer for Hydrangea with Iron & Sulfur β Indoor & Outdoor Soil Acidifier for Miracle Growth [8 OZ]](https://i5.walmartimages.com/seo/Premium-8-4-8-Acidic-Fertilizer-for-Hydrangea-with-Iron-Sulfur-Indoor-Outdoor-Soil-Acidifier-for-Miracle-Growth-8-OZ_c9563ae3-6653-4240-bfeb-ff125ca53f9c.0566ac4c9e867ccfb098d2dcfecd8b33.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
10 options
Available in additional 10 optionsFrom$999
β ππππππππππ Premium 8-4-8 Acidic Fertilizer for Hydrangea with Iron & Sulfur β Indoor & Outdoor Soil Acidifier for Miracle Growth [8 OZ]
104.9 out of 5 Stars. 10 reviews
ASTEVORA Slow Release Hydrangea Fertilizer with Iron & Sulfur Indoor & Outdoor Soil Acidifier for Miracle Growth (12 oz) $9.99
$999
current price $9.99ASTEVORA Slow Release Hydrangea Fertilizer with Iron & Sulfur Indoor & Outdoor Soil Acidifier for Miracle Growth (12 oz)
74 out of 5 Stars. 7 reviews
Espoma GSUL6 Soil Acidifier, 6-Pound $19.87 Was $24.34
Now$1987
current price Now $19.87, Was $24.34$24.34
Espoma GSUL6 Soil Acidifier, 6-Pound
34 out of 5 Stars. 3 reviews
VPG (#10666) Fertilome Soil Acidifier Plus Iron, 32 Oz
VPG (#10666) Fertilome Soil Acidifier Plus Iron, 32 Oz
64.5 out of 5 Stars. 6 reviews
Best seller β ππππππππππ Slow Release Hydrangea Fertilizer with Iron & Sulfur β Indoor & Outdoor Soil Acidifier for Miracle Growth [8 OZ] From $9.99
![β ππππππππππ Slow Release Hydrangea Fertilizer with Iron & Sulfur β Indoor & Outdoor Soil Acidifier for Miracle Growth [8 OZ]](https://i5.walmartimages.com/seo/Slow-Release-Hydrangea-Fertilizer-with-Iron-Sulfur-Indoor-Outdoor-Soil-Acidifier-for-Miracle-Growth-8-OZ_c9563ae3-6653-4240-bfeb-ff125ca53f9c.0566ac4c9e867ccfb098d2dcfecd8b33.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
10 options
Available in additional 10 optionsFrom$999
β ππππππππππ Slow Release Hydrangea Fertilizer with Iron & Sulfur β Indoor & Outdoor Soil Acidifier for Miracle Growth [8 OZ]
304.3 out of 5 Stars. 30 reviews
Clearance Summer Saving! BUTASY Hydrangea Fertilizer Flower Acidifier Indoor And Outdoor Gardening Flower Daily Convenient Concentrated Nutrient Supplement Solution 100ml $2.97 Was $6.99
Now$297
current price Now $2.97, Was $6.99$6.99
Summer Saving! BUTASY Hydrangea Fertilizer Flower Acidifier Indoor And Outdoor Gardening Flower Daily Convenient Concentrated Nutrient Supplement Solution 100ml
Ferrous Sulfate Granules 20% Iron, Soil Acidifier for Lawns & Plants | Fast Greening for Grass, Turf, Shrubs, Trees, Flowers & Gardens | Corrects Iron Deficiency & Yellowing (8 oz) $11.99 Was $16.99
Now$1199
current price Now $11.99, Was $16.99$16.99
Ferrous Sulfate Granules 20% Iron, Soil Acidifier for Lawns & Plants | Fast Greening for Grass, Turf, Shrubs, Trees, Flowers & Gardens | Corrects Iron Deficiency & Yellowing (8 oz)
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Down to Earth Garden Sulfur All Natural Soil Acidifier Amendment, 5lbs $18.99 Was $23.04
Now$1899
current price Now $18.99, Was $23.04$23.04
Down to Earth Garden Sulfur All Natural Soil Acidifier Amendment, 5lbs
74.4 out of 5 Stars. 7 reviews
Southern Ag Soil Acidifier Pellets, 90% Sulfur 5 lbs with pH Balancing Formula $18.86
$1886
current price $18.86Southern Ag Soil Acidifier Pellets, 90% Sulfur 5 lbs with pH Balancing Formula
25 out of 5 Stars. 2 reviews
Espoma Organic Soil Acidifier Soil Amendment; Lowers Soil pH and Turns Hydrangeas Blue! Contains Elemental Sulfur and can be Used for Organic Gardening 6 lb. Bag - Pack of 2 $35.51
$3551
current price $35.51Espoma Organic Soil Acidifier Soil Amendment; Lowers Soil pH and Turns Hydrangeas Blue! Contains Elemental Sulfur and can be Used for Organic Gardening 6 lb. Bag - Pack of 2
MicroLife Acidifier 6-2-4 | 40 LB Bag $109.97
$10997
current price $109.97MicroLife Acidifier 6-2-4 | 40 LB Bag
15 out of 5 Stars. 1 reviews
Soil Acidifier for Hydrangeas to Turn Blue | Lowers Soil pH Fast | Garden & Pond Use | Aluminum Sulfate for Hydrangeas, Plants, Soil (16 oz) $17.59 Was $27.69
Now$1759
current price Now $17.59, Was $27.69$27.69
Soil Acidifier for Hydrangeas to Turn Blue | Lowers Soil pH Fast | Garden & Pond Use | Aluminum Sulfate for Hydrangeas, Plants, Soil (16 oz)
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GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (12 OZ) $9.99
$999
current price $9.99GARDENWISE 8-4-8 Acidic Fertilizer for Azaleas, Camellias (Camelia), Hydrangeas, Blueberries, Gardenias, Magnolia Trees, Evergreens, and Rhododendrons - Ideal Iron-Rich Plant Food (12 OZ)
Fertilome 10665 Soil Acidifier Plus Iron - 1 Gallon $37.19
$3719
current price $37.19Fertilome 10665 Soil Acidifier Plus Iron - 1 Gallon
15 out of 5 Stars. 1 reviews
Pelletized Soil Acidifier - Contains 90% Sulfur - 5 lb Bag by Southern Ag $21.99
$2199
current price $21.99Pelletized Soil Acidifier - Contains 90% Sulfur - 5 lb Bag by Southern Ag
74 out of 5 Stars. 7 reviews
Pure Original Ingredients Ammonium Sulfate 8 oz Soil Acidifier, Inorganic Sulfate Salt $8.99
$899
current price $8.99Pure Original Ingredients Ammonium Sulfate 8 oz Soil Acidifier, Inorganic Sulfate Salt
Clearance Flower Acidifier Concentrate, Soil Ph Balancer For Indoor Outdoor Plants, Promotes Blooming Of Hydrangeas Azaleas, Easy-To-Use Liquid Plant Food Supplement $9.89 Was $10.99
Now$989
current price Now $9.89, Was $10.99$10.99
Flower Acidifier Concentrate, Soil Ph Balancer For Indoor Outdoor Plants, Promotes Blooming Of Hydrangeas Azaleas, Easy-To-Use Liquid Plant Food Supplement
Ferrous Sulfate Granules 20% Iron, Soil Acidifier for Lawns & Plants | Fast Greening for Grass, Turf, Shrubs, Trees, Flowers & Gardens | Corrects Iron Deficiency & Yellowing (16 oz) $18.59 Was $25.99
Now$1859
current price Now $18.59, Was $25.99$25.99
Ferrous Sulfate Granules 20% Iron, Soil Acidifier for Lawns & Plants | Fast Greening for Grass, Turf, Shrubs, Trees, Flowers & Gardens | Corrects Iron Deficiency & Yellowing (16 oz)
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ASTEVORA Slow Release Hydrangea Fertilizer with Iron & Sulfur Indoor & Outdoor Soil Acidifier for Miracle Growth (1/2 qt) $12.99
$1299
current price $12.99ASTEVORA Slow Release Hydrangea Fertilizer with Iron & Sulfur Indoor & Outdoor Soil Acidifier for Miracle Growth (1/2 qt)
13 out of 5 Stars. 1 reviews
Hi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.) Was $19.99
2 options
Available in additional 2 optionsHi-Yield (32177) Ammonium Sulfate 21-0-0 (4 lbs.)
324.6 out of 5 Stars. 32 reviews
True Organic Soil Acidifier β Lowers Soil pH for Acid-Loving Plants β Ideal for Turning Hydrangeas Blue β 6lb Bag
True Organic Soil Acidifier β Lowers Soil pH for Acid-Loving Plants β Ideal for Turning Hydrangeas Blue β 6lb Bag
Hovilon Flower Acidifier 100ml - Concentrated Soil pH Down Liquid for Azaleas, Camellias, Gardenias & Blueberries, Acid Loving Plant Fertilizer Supplement for Indoor and Outdoor Gardening From $1.77
4 options
Available in additional 4 optionsFrom$177
Hovilon Flower Acidifier 100ml - Concentrated Soil pH Down Liquid for Azaleas, Camellias, Gardenias & Blueberries, Acid Loving Plant Fertilizer Supplement for Indoor and Outdoor Gardening
VPG Fertilome MR9SB 1Qt Soil Acidifier $21.38
$2138
current price $21.38VPG Fertilome MR9SB 1Qt Soil Acidifier
Hi-Yield 7045776 Plus Soil Acidifier Plus Iron - 20 lbs $37.69 Was $43.57
Now$3769
current price Now $37.69, Was $43.57$43.57
Hi-Yield 7045776 Plus Soil Acidifier Plus Iron - 20 lbs
15 out of 5 Stars. 1 reviews
VPG Fertilome Ferti-lome Iron Soil Acidifier - Pack of 3 $72.80
$7280
current price $72.80VPG Fertilome Ferti-lome Iron Soil Acidifier - Pack of 3
Espoma GSUL6 Soil Acidifier, 6-Pound 2-Pack $35.51
$3551
current price $35.51Espoma GSUL6 Soil Acidifier, 6-Pound 2-Pack
65 out of 5 Stars. 6 reviews
Pure Original Ingredients Ammonium Sulfate 1 lb Soil Acidifier, Inorganic Sulfate Salt. $12.99
$1299
current price $12.99Pure Original Ingredients Ammonium Sulfate 1 lb Soil Acidifier, Inorganic Sulfate Salt.
13 out of 5 Stars. 1 reviews
Hoffman 66505 4 LB Aluminum Sulfate Acid Loving Plant Soil Acidifier - Quantity of 4 $69.99
$6999
current price $69.99Hoffman 66505 4 LB Aluminum Sulfate Acid Loving Plant Soil Acidifier - Quantity of 4
VPG Fertilome Ferti-lome Iron Soil Acidifier - Pack of 5 $105.92
$10592
current price $105.92VPG Fertilome Ferti-lome Iron Soil Acidifier - Pack of 5
Dr. Earth Pelletized Soil Acidifier Plant Food Fertilizer, 6 lb. $75.87
$7587
current price $75.87Dr. Earth Pelletized Soil Acidifier Plant Food Fertilizer, 6 lb.
10660 2.7 lbs. Fertilome Concentrate Soil Acidifier Plus Iron $37.53
$3753
current price $37.5310660 2.7 lbs. Fertilome Concentrate Soil Acidifier Plus Iron
Farmerβs Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid
Farmerβs Secret Soil Revitalizer (32oz) - Organic (OMRI Listed) Soil Microbe Booster - Liquid Compost Soil - Great for Spring Application - Activated Humic Acid
464.3 out of 5 Stars. 46 reviews
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HTYSUPPLY NLG7122 Dr Soil Acidifier Iron and Elemental Sulfur Acidic Fertilizer, 21 lb $67.05
$6705
current price $67.05HTYSUPPLY NLG7122 Dr Soil Acidifier Iron and Elemental Sulfur Acidic Fertilizer, 21 lb
Elemental Sulfur for Soil - 90% Purity Wettable Sulfur Powder for Plants - Garden Soil Acidifier for Blueberries & Hydrangea Blue (12 oz - 0.7 lb.) $14.95
$1495
current price $14.95Elemental Sulfur for Soil - 90% Purity Wettable Sulfur Powder for Plants - Garden Soil Acidifier for Blueberries & Hydrangea Blue (12 oz - 0.7 lb.)
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