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Ferric Nitrate(21)
Uses item details. Price when purchased online
Ironite Mineral Supplement by Pennington, 1-0-0 Fertilizer, 30 lbs 10,000 sq. ft. Was $69.18

Ironite Mineral Supplement by Pennington, 1-0-0 Fertilizer, 30 lbs 10,000 sq. ft.
1104.5 out of 5 Stars. 110 reviews
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Best seller Ironite Mineral Supplement by Pennington, 1-0-0 Fertilizer, 15 lb. From $10.97

2 options
Available in additional 2 optionsFrom$1097
Ironite Mineral Supplement by Pennington, 1-0-0 Fertilizer, 15 lb.
5184.5 out of 5 Stars. 518 reviews
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Humboldts Secret Greenify | 12-0-0 Nitrogen & 6% Iron Liquid Lawn Fertilizer Concentrate | Chelated Iron Supplement for Healthy Grass, Turf, and Garden Growth | 32 Ounce Refill for Healthy Growth From $29.97

3 options
Available in additional 3 optionsFrom$2997
Humboldts Secret Greenify | 12-0-0 Nitrogen & 6% Iron Liquid Lawn Fertilizer Concentrate | Chelated Iron Supplement for Healthy Grass, Turf, and Garden Growth | 32 Ounce Refill for Healthy Growth
154.6 out of 5 Stars. 15 reviews
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Ironite Mineral Supplement by Pennington, 1-0-1 Fertilizer, 15 lb. $38.26

$3826
current price $38.26Ironite Mineral Supplement by Pennington, 1-0-1 Fertilizer, 15 lb.
2384.4 out of 5 Stars. 238 reviews
Monterey Lawn and Garden Dr Iron 21 Pound Organic Lawn Soil Slow Release Pellets $70.40

$7040
current price $70.40Monterey Lawn and Garden Dr Iron 21 Pound Organic Lawn Soil Slow Release Pellets
11 out of 5 Stars. 1 reviews
50+ bought since yesterday Expert Gardener Lawn Food Fertilizer Plus 2% Iron,14 lb. - Covers 5,000 Sq. ft From $19.37

2 options
Available in additional 2 optionsFrom$1937
Expert Gardener Lawn Food Fertilizer Plus 2% Iron,14 lb. - Covers 5,000 Sq. ft
13084.4 out of 5 Stars. 1308 reviews
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Earth Science IronPro Fast Acting Iron Supplement, 15 lb, Deep Green Results In Days, Use on Lawns, Flowers, Vegetables, & Shrubs, Non-Staining & Non-Burning

Earth Science IronPro Fast Acting Iron Supplement, 15 lb, Deep Green Results In Days, Use on Lawns, Flowers, Vegetables, & Shrubs, Non-Staining & Non-Burning
115 out of 5 Stars. 11 reviews
Ferticell Explorer 16-0-0 Organic Nitrogen Fertilizer 44 Pound Bag $359.95

$35995
current price $359.95Ferticell Explorer 16-0-0 Organic Nitrogen Fertilizer 44 Pound Bag
All-Purpose Professional Eco-Friendly Slow-Release Nitrogen Fertilizer with Iron & ,Non-Burning, Enhances Soil Structure,for Indoor&Outdoor Plants,Vegetable Gardens (1 Quart) $28.59

$2859
current price $28.59All-Purpose Professional Eco-Friendly Slow-Release Nitrogen Fertilizer with Iron & ,Non-Burning, Enhances Soil Structure,for Indoor&Outdoor Plants,Vegetable Gardens (1 Quart)
VPG Fertilome Hi-Yield Grower's Special Nitrogen - Single Pack $21.61

$2161
current price $21.61VPG Fertilome Hi-Yield Grower's Special Nitrogen - Single Pack
VPG Fertilome Hi-Yield Grower's Special Nitrogen - Single Pack $35.84

$3584
current price $35.84VPG Fertilome Hi-Yield Grower's Special Nitrogen - Single Pack
The Andersons Iron Drip 4-0-0 Liquid Lawn Grass Fertilizer with Micronutrients and Fulvic Acid (32 fl oz) Covers up to 5,000 Sqft. $49.88

$4988
current price $49.88The Andersons Iron Drip 4-0-0 Liquid Lawn Grass Fertilizer with Micronutrients and Fulvic Acid (32 fl oz) Covers up to 5,000 Sqft.
11 out of 5 Stars. 1 reviews
VPG Ferti-Lome Iron Liquid Plant Food (Two Pack) $31.39

$3139
current price $31.39VPG Ferti-Lome Iron Liquid Plant Food (Two Pack)
Knox Fertilizer Lawn Food Fertilizer FRT2161 - 21-0-7 Timed Release - 5 m $33.63

$3363
current price $33.63Knox Fertilizer Lawn Food Fertilizer FRT2161 - 21-0-7 Timed Release - 5 m
VPG Fertilome Hi-Yield Grower's Special Nitrogen - Single Pack $28.51

$2851
current price $28.51VPG Fertilome Hi-Yield Grower's Special Nitrogen - Single Pack
Safety Iron Plus 5% Fe Fertilizer - 2.5 Gallons $77.90

$7790
current price $77.90Safety Iron Plus 5% Fe Fertilizer - 2.5 Gallons
The Andersons Professional 24-0-11 2% Iron Deep Green Fertilizer with NS-54 Nitrogen 40 lb Bag 10,000 sq ft $81.88

$8188
current price $81.88The Andersons Professional 24-0-11 2% Iron Deep Green Fertilizer with NS-54 Nitrogen 40 lb Bag 10,000 sq ft
764.7 out of 5 Stars. 76 reviews
Knox Fertilizer Winterizer Lawn Fertilizer FRT183FE16 - 18-0-12 NPK, Timed Release - 13 lbs Outdoor & Indoor Plant Use, Easy Application $37.05

$3705
current price $37.05Knox Fertilizer Winterizer Lawn Fertilizer FRT183FE16 - 18-0-12 NPK, Timed Release - 13 lbs Outdoor & Indoor Plant Use, Easy Application
34 out of 5 Stars. 3 reviews
VPG Ferti-Lome Iron Liquid Plant Food (Three Pack) $29.14

$2914
current price $29.14VPG Ferti-Lome Iron Liquid Plant Food (Three Pack)
VPG Ferti-Lome Iron Liquid Plant Food (Four Pack) $54.91

$5491
current price $54.91VPG Ferti-Lome Iron Liquid Plant Food (Four Pack)
Milorganite All-Purpose Slow-Release Nitrogen Fertilizer, 6-4-0, 5 lb Bag with Iron

Milorganite All-Purpose Slow-Release Nitrogen Fertilizer, 6-4-0, 5 lb Bag with Iron
Other options to consider(44)
Ferromec Liquid Iron 15-0-0 Fertilizer - 2.5 Gallons $87.77

$8777
current price $87.77Ferromec Liquid Iron 15-0-0 Fertilizer - 2.5 Gallons
11 out of 5 Stars. 1 reviews
Espoma Organic Iron-tone 3-0-3 - 5lb $17.07

$1707
current price $17.07Espoma Organic Iron-tone 3-0-3 - 5lb
314.5 out of 5 Stars. 31 reviews
FERTLIZR LIQUID IRON 1QT (Pack of 1)

FERTLIZR LIQUID IRON 1QT (Pack of 1)
34.7 out of 5 Stars. 3 reviews
Hi-Yield (32340) Iron Sulfate (4 lbs.) $26.33 $26.33/sq ft

$2633
current price $26.33$26.33/sq ft
Hi-Yield (32340) Iron Sulfate (4 lbs.)
344.6 out of 5 Stars. 34 reviews
Miller FerriPlus Chelated Iron, 1 lb.

Miller FerriPlus Chelated Iron, 1 lb.
Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron $16.99

$1699
current price $16.99Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron
Duda Energy Potassium Nitrate Synthetic Fertilizer, 1 lb From $22.65

4 options
Available in additional 4 optionsFrom$2265
Duda Energy Potassium Nitrate Synthetic Fertilizer, 1 lb
604.7 out of 5 Stars. 60 reviews
Alpha Chemicals Copper Sulfate Pentahydrate Crystal Fertilizer, 5 lbs $34.99

$3499
current price $34.99Alpha Chemicals Copper Sulfate Pentahydrate Crystal Fertilizer, 5 lbs
34.7 out of 5 Stars. 3 reviews
Monterey Dr. Iron Acidifier Granules Iron and Elemental Sulfur Acidic Fertilizers, 7 lb

Monterey Dr. Iron Acidifier Granules Iron and Elemental Sulfur Acidic Fertilizers, 7 lb
104.7 out of 5 Stars. 10 reviews
Supply Solutions Calcium Nitrate 15.5-0-0 + 19% Ca | Fast-Acting Water Soluble Fertilizer Prevents Blossom End Rot - Boosts Growth & Yield for Vegetables, Fruit, Gardens & Hydroponics (25 Pounds) $56.87

$5687
current price $56.87Supply Solutions Calcium Nitrate 15.5-0-0 + 19% Ca | Fast-Acting Water Soluble Fertilizer Prevents Blossom End Rot - Boosts Growth & Yield for Vegetables, Fruit, Gardens & Hydroponics (25 Pounds)
14 out of 5 Stars. 1 reviews
Potassium Nitrate, fertilizers 1lb by DAWN SCI $18.62

$1862
current price $18.62Potassium Nitrate, fertilizers 1lb by DAWN SCI
194.3 out of 5 Stars. 19 reviews
EYAEYAO 99% Pure Copper Sulfate Pentahydrate 2 lb, Fine Blue Copper Sulfate Crystals & Powder $45.59

$4559
current price $45.59EYAEYAO 99% Pure Copper Sulfate Pentahydrate 2 lb, Fine Blue Copper Sulfate Crystals & Powder
Calcium Nitrate - Provides Calcium and Nitrogen to Vegetables and Flowers - 5 lb Bag by Southern Ag $23.99

$2399
current price $23.99Calcium Nitrate - Provides Calcium and Nitrogen to Vegetables and Flowers - 5 lb Bag by Southern Ag
25 out of 5 Stars. 2 reviews
Supply Solutions Calcium Nitrate 15.5-0-0 + 19% Ca | Fast-Acting Water Soluble Fertilizer Prevents Blossom End Rot - Boosts Growth & Yield for Vegetables, Fruit, Gardens & Hydroponics (5 Pounds) $21.65

$2165
current price $21.65Supply Solutions Calcium Nitrate 15.5-0-0 + 19% Ca | Fast-Acting Water Soluble Fertilizer Prevents Blossom End Rot - Boosts Growth & Yield for Vegetables, Fruit, Gardens & Hydroponics (5 Pounds)
54.2 out of 5 Stars. 5 reviews
Central Garden Excel / Lilly Miller Ironite Soluble Iron - Pack of 3 $200.98

$20098
current price $200.98Central Garden Excel / Lilly Miller Ironite Soluble Iron - Pack of 3
Jack''s Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs $60.70

$6070
current price $60.70Jack''s Nutrients 15-0-0 Part B Calcium Nitrate, 25lbs - Water-Soluble Fertilizer for Calcium Uptake and Strong Leaf Growth in Continuous Liquid Feed Programs
35 out of 5 Stars. 3 reviews
Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron - 2 Pack $24.96

$2496
current price $24.96Espoma Organic Iron-Tone 3-0-3 Organic Fertilizer and Plant Food to Help Correct Iron Deficiency (Chlorosis). 5 lb. Bag. Turns Yellow to Green, Non Staining Iron - 2 Pack
Fertilome 32OZ Chelated Iron (Pack of 2) $41.89

$4189
current price $41.89Fertilome 32OZ Chelated Iron (Pack of 2)
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