Nitrogen 15(12)
Uses item details. Price when purchased online
Supply Solutions Urea Nitrogen Organic Indoor Outdoor Lawn Fertilizer - Plant Food (40 Pounds) From $24.88

Sponsored
From$2488
Supply Solutions Urea Nitrogen Organic Indoor Outdoor Lawn Fertilizer - Plant Food (40 Pounds)
4.5 out of 5 stars
Supply Solutions 25-7-12 Lawn and Turf Fertilizer 15% Slow Release Nitrogen - Supply Nutrients for Lawn Grass and Garden Plants for Greener Look (50lbs) From $18.99

Sponsored
From$1899
Supply Solutions 25-7-12 Lawn and Turf Fertilizer 15% Slow Release Nitrogen - Supply Nutrients for Lawn Grass and Garden Plants for Greener Look (50lbs)
4.3 out of 5 stars
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 (50 Pounds) $77.81

Sponsored
$7781
current price $77.81Supply 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 (50 Pounds)
4.5 out of 5 stars
25-0-15 Ultra Green Lawn and Turf Fertilizer - 16% Slow Release Nitrogen - Promotes Lush, Green Lawns and Strong Root Growth, Reduces Mowing Frequency (25 Pounds) $48.75

Sponsored
$4875
current price $48.7525-0-15 Ultra Green Lawn and Turf Fertilizer - 16% Slow Release Nitrogen - Promotes Lush, Green Lawns and Strong Root Growth, Reduces Mowing Frequency (25 Pounds)
ProSolutions 15-0-0 Nitrogen with 6% Iron. 2.5 Gallons $58.95

$5895
current price $58.95ProSolutions 15-0-0 Nitrogen with 6% Iron. 2.5 Gallons
4.5 out of 5 stars
Supply Solutions 25-7-12 Lawn and Turf Fertilizer 15% Slow Release Nitrogen - Supply Nutrients for Lawn Grass and Garden Plants for Greener Look (10lbs) From $18.99

4 options
Available in additional 4 optionsFrom$1899
Supply Solutions 25-7-12 Lawn and Turf Fertilizer 15% Slow Release Nitrogen - Supply Nutrients for Lawn Grass and Garden Plants for Greener Look (10lbs)
4.3 out of 5 stars
The Dirty Gardener Nitrogen Fertilizer Urea 46-0-0, 5 Pounds $17.77

Sponsored
$1777
current price $17.77The Dirty Gardener Nitrogen Fertilizer Urea 46-0-0, 5 Pounds
4.7 out of 5 stars
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

Sponsored
$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)
4 out of 5 stars
Neptunes Harvest Tomato & Veg Formula Fertilizer- 142 oz $53.00

Sponsored
$5300
current price $53.00Neptunes Harvest Tomato & Veg Formula Fertilizer- 142 oz
4.2 out of 5 stars
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 (10 Pounds) $31.99

Sponsored
$3199
current price $31.99Supply 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 (10 Pounds)
4 out of 5 stars
WonderTree Organics Vegetables and Leafy Greens Organic Enriched Fertilizer, Granular 7-7-7, 4 lbs | Slow-Release Fertilizer From $16.89

Sponsored
From$1689
WonderTree Organics Vegetables and Leafy Greens Organic Enriched Fertilizer, Granular 7-7-7, 4 lbs | Slow-Release Fertilizer
4.6 out of 5 stars
Nitrogen Fertilizer - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (5 Pounds) From $16.95

Sponsored
From$1695
Nitrogen Fertilizer - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (5 Pounds)
3 out of 5 stars
Other options to consider(254)
Fertilome Centipede Lawn Fertilizer 15-0-15, 16lbs $34.98

$3498
current price $34.98Fertilome Centipede Lawn Fertilizer 15-0-15, 16lbs
4.4 out of 5 stars
Hi-Yield (32128) Ammonium Calcium Nitrate 15-0-0, Helps Precent Blossom End Rot in Tomatoes (3.25 lbs.) $16.29 Was $18.36

Now$1629
current price Now $16.29, Was $18.36$18.36
Hi-Yield (32128) Ammonium Calcium Nitrate 15-0-0, Helps Precent Blossom End Rot in Tomatoes (3.25 lbs.)
4.7 out of 5 stars
25-0-15 Ultra Green Lawn and Turf Fertilizer - 16% Slow Release Nitrogen - Promotes Lush, Green Lawns and Strong Root Growth, Reduces Mowing Frequency (5 Pounds) $18.78

$1878
current price $18.7825-0-15 Ultra Green Lawn and Turf Fertilizer - 16% Slow Release Nitrogen - Promotes Lush, Green Lawns and Strong Root Growth, Reduces Mowing Frequency (5 Pounds)
Espoma Lawn Food for All Seasons. Rich in Natural Organics 15-0-5 Analysis; 20 lbs. Covers up to 6,000 Square feet. Bio-Tone Formula with Slow Release Nitrogen and Non-Staining Iron. $41.11 Was $46.02

Now$4111
current price Now $41.11, Was $46.02$46.02
Espoma Lawn Food for All Seasons. Rich in Natural Organics 15-0-5 Analysis; 20 lbs. Covers up to 6,000 Square feet. Bio-Tone Formula with Slow Release Nitrogen and Non-Staining Iron.
25-0-15 Ultra Green Lawn and Turf Fertilizer - 16% Slow Release Nitrogen - Promotes Lush, Green Lawns and Strong Root Growth, Reduces Mowing Frequency (25 Pounds) $48.75

$4875
current price $48.7525-0-15 Ultra Green Lawn and Turf Fertilizer - 16% Slow Release Nitrogen - Promotes Lush, Green Lawns and Strong Root Growth, Reduces Mowing Frequency (25 Pounds)
Best seller Expert Gardener All Purpose Fertilizer 13-13-13, 40 lb From $9.97
Best seller

2 options
Available in additional 2 optionsFrom$997
Expert Gardener All Purpose Fertilizer 13-13-13, 40 lb
4.6 out of 5 stars
Jonathan Green Veri-Green Lawn Food - Nitrogen Rich Fertilizer - 15 lb, 5,000 sq ft Coverage Outdoor & Indoor Plant Use, Easy Application $32.55

$3255
current price $32.55Jonathan Green Veri-Green Lawn Food - Nitrogen Rich Fertilizer - 15 lb, 5,000 sq ft Coverage Outdoor & Indoor Plant Use, Easy Application
Fertilome (10767) Centipede Lawn Fertilizer 15-0-15 (20 lbs.) $55.97

$5597
current price $55.97Fertilome (10767) Centipede Lawn Fertilizer 15-0-15 (20 lbs.)
4.3 out of 5 stars
Best seller Expert Gardener All-Purpose Plant Food Fertilizer, 12-5-7, 8 lb From $5.97
Best seller

2 options
Available in additional 2 optionsFrom$597
Expert Gardener All-Purpose Plant Food Fertilizer, 12-5-7, 8 lb
4.6 out of 5 stars
25-0-15 Ultra Green Lawn and Turf Fertilizer - 16% Slow Release Nitrogen - Promotes Lush, Green Lawns and Strong Root Growth, Reduces Mowing Frequency (10 Pounds) $28.78

$2878
current price $28.7825-0-15 Ultra Green Lawn and Turf Fertilizer - 16% Slow Release Nitrogen - Promotes Lush, Green Lawns and Strong Root Growth, Reduces Mowing Frequency (10 Pounds)
3 out of 5 stars
Plant Rooting Solution,100Ml Nitrogen Potassium Liquid Fertilizer For Rapid Root Growth,All-Purpose Rooting Nutrient Solution For Indoor Outdoor Green Plants,Houseplants,Garden $5.39

$539
current price $5.39Plant Rooting Solution,100Ml Nitrogen Potassium Liquid Fertilizer For Rapid Root Growth,All-Purpose Rooting Nutrient Solution For Indoor Outdoor Green Plants,Houseplants,Garden
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 (10 Pounds) $31.99

$3199
current price $31.99Supply 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 (10 Pounds)
4 out of 5 stars
Old Cobblers Farmâ„¢ Wicked Growth 10-5-13 Fertilizer WIth Micronutrients - High Nitrogen-Phosphate - Strong Roots, Healthy Growth, and Lasting Blooms (5 lbs | 10 lbs | 15 lbs | 20 lbs) (15 lbs) From $30.99

4 options
Available in additional 4 optionsFrom$3099
Old Cobblers Farmâ„¢ Wicked Growth 10-5-13 Fertilizer WIth Micronutrients - High Nitrogen-Phosphate - Strong Roots, Healthy Growth, and Lasting Blooms (5 lbs | 10 lbs | 15 lbs | 20 lbs) (15 lbs)
MILORGANITE Organic Nitrogen Fertilizer, 36 lbs $34.03

$3403
current price $34.03MILORGANITE Organic Nitrogen Fertilizer, 36 lbs
5 out of 5 stars
50+ bought since yesterday Expert Gardener Lawn Food Fertilizer Plus 2% Iron,14 lb. - Covers 5,000 Sq. ft From $19.37
50+ bought since yesterday

2 options
Available in additional 2 optionsFrom$1937
Expert Gardener Lawn Food Fertilizer Plus 2% Iron,14 lb. - Covers 5,000 Sq. ft
4.4 out of 5 stars
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)
4 out of 5 stars
100+ bought since yesterday Expert Gardener Bone Meal Plant Food Fertilizer, 3-15-0, 4 lb $8.47 $2.12/lb
100+ bought since yesterday

$847
current price $8.47$2.12/lb
Expert Gardener Bone Meal Plant Food Fertilizer, 3-15-0, 4 lb
4.8 out of 5 stars
VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 16 $594.78

$59478
current price $594.78VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 16
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 (50 Pounds) $77.81

$7781
current price $77.81Supply 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 (50 Pounds)
4.5 out of 5 stars
Old Cobblers Farmâ„¢ Wicked Growth High-Efficiency 46-0-0 Fertilizer - Urea - Fast-Acting Nitrogen Source for Lush Growth in Gardens & Farms -Soluble (5 lbs | 10 lbs | 15 lbs | 20 lbs) (5lbs) From $30.99

4 options
Available in additional 4 optionsFrom$3099
Old Cobblers Farmâ„¢ Wicked Growth High-Efficiency 46-0-0 Fertilizer - Urea - Fast-Acting Nitrogen Source for Lush Growth in Gardens & Farms -Soluble (5 lbs | 10 lbs | 15 lbs | 20 lbs) (5lbs)
5 out of 5 stars
VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 5 $179.20

$17920
current price $179.20VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 5
Potassium Nitrate, fertilizers 1lb by DAWN SCI $18.62

$1862
current price $18.62Potassium Nitrate, fertilizers 1lb by DAWN SCI
4.4 out of 5 stars
Nitrogen Fertilizer 16 Ounces - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (1 Pound Bag) $16.29

$1629
current price $16.29Nitrogen Fertilizer 16 Ounces - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (1 Pound Bag)
PowerGrow Systems 15.5-0-0 Calcium Nitrate Organic Fertilizer, 1 lb $12.95

$1295
current price $12.95PowerGrow Systems 15.5-0-0 Calcium Nitrate Organic Fertilizer, 1 lb
4.8 out of 5 stars
Milorganite Organic Nitrogen All Purpose Long Lasting Fertilizer, 6-4-0, 5 Lb. $16.63

$1663
current price $16.63Milorganite Organic Nitrogen All Purpose Long Lasting Fertilizer, 6-4-0, 5 Lb.
4.6 out of 5 stars
VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 10 $283.10

$28310
current price $283.10VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 10
Organic Flower-tone Plant Food, 4 lbs $16.16

$1616
current price $16.16Organic Flower-tone Plant Food, 4 lbs
4.7 out of 5 stars
Fertilome Classic Lawn Food With Slow-Release Nitrogen, 16lbs $36.43

$3643
current price $36.43Fertilome Classic Lawn Food With Slow-Release Nitrogen, 16lbs
VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 10 Everyday Supply Pack $550.93

$55093
current price $550.93VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 10 Everyday Supply Pack
Best seller Espoma Organic Rose-Tone Plant Food, 4-3-2 Fertilizer, 8 lb. $12.47 $1.56/lb
Best seller

$1247
current price $12.47$1.56/lb
Espoma Organic Rose-Tone Plant Food, 4-3-2 Fertilizer, 8 lb.
4.7 out of 5 stars
Espoma 15-0-5 Lawn Food for All Seasons, 40lbs - Grass Fertilizer Rich in Natural Organics for Growing Thicker, Greener Lawns $69.01

$6901
current price $69.01Espoma 15-0-5 Lawn Food for All Seasons, 40lbs - Grass Fertilizer Rich in Natural Organics for Growing Thicker, Greener Lawns
5 out of 5 stars
Harris Seeds Exceed Pea & Bean Inoculant Organic Nitrogen Boost, Increases Yield Made in USA - 1.5 oz $11.97

$1197
current price $11.97Harris Seeds Exceed Pea & Bean Inoculant Organic Nitrogen Boost, Increases Yield Made in USA - 1.5 oz
4.7 out of 5 stars
Nitrogen Fertilizer - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (5 Pounds) From $16.95

4 options
Available in additional 4 optionsFrom$1695
Nitrogen Fertilizer - Plant Nutrient for Deficiency Treatment and Enhanced Growth in Vegetative Stage - Indoor, Outdoor, Hydroponic Use (5 Pounds)
3 out of 5 stars
VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 7 $194.91

$19491
current price $194.91VPG Fertilome Hi-Yield Grower's Special Nitrogen - Pack of 7
VPG Ferti-Lome Centipede Lawn Fertilizer, 20 lbs $55.97

$5597
current price $55.97VPG Ferti-Lome Centipede Lawn Fertilizer, 20 lbs
3 out of 5 stars
Scotts Turf Builder Soil Fertilizer, 1.5 cu. ft. with Lawn Repair From $9.44

2 options
Available in additional 2 optionsFrom$944
Scotts Turf Builder Soil Fertilizer, 1.5 cu. ft. with Lawn Repair
3.7 out of 5 stars
Best seller Expert Gardener All Purpose Plant Food Fertilizer, 16-16-16, 20 lb $16.97 84.9 ¢/lb
Best seller

$1697
current price $16.9784.9 ¢/lb
Expert Gardener All Purpose Plant Food Fertilizer, 16-16-16, 20 lb
4.5 out of 5 stars
Expert Gardener All Purpose Plant Food Fertilizer 5-10-5, 40 lb Bag $17.96 44.9 ¢/lb

$1796
current price $17.9644.9 ¢/lb
Expert Gardener All Purpose Plant Food Fertilizer 5-10-5, 40 lb Bag
4.8 out of 5 stars
Popular in Nitrogen 15
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