Humboldt HNS405 Sea Mag 32-ounce Fertilizer

Humboldt HNS405 Sea Mag 32-ounce Fertilizer

Sea Mag is a magnesium additive formulated to increase plant and flower growth. Sea Mag supplies magnesium, nitrogen, potassium, phosphorous and humic acid, preventing potential deficiencies. Sea Mag is great in foliar sprays. Humboldt Nutrients Sea... more

$33.60

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Rakuten.com Shopping

(1,000,000+)
Espoma Urea - 4 pound

Espoma Urea - 4 pound

An enriched source of nitrogen fertilizer, Espoma s Urea promotes green color and rapid growth more

$15.99

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Kmart

(2,500+)
UREA 46-0-0 Fertilizer - 50 Lbs

UREA 46-0-0 Fertilizer - 50 Lbs

Urea 46-0-0 has the highest concentration of Nitrogen of any granular fertilizer. more

$64.95

FREE shipping

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Espoma 4# Urea

Espoma 4# Urea

An enriched source of nitrogen fertilizer. Promotes greener color and rapid growth. more

$12.99

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Espoma 4# Urea

Espoma 4# Urea

An enriched source of nitrogen fertilizer. Promotes greener color and rapid growth. more

$12.99

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Ferti-Lome Classic Lawn Food 16-0-8 with Slow-Release Nitrogen Fertilizers VPG

Ferti-Lome Classic Lawn Food 16-0-8 with Slow-Release Nitrogen Fertilizers VPG

Ferti-Lome Classic Lawn Food 16-0-8 with Slow-Release Nitrogen contains three different kinds of nitrogen that release over time at three different intervals, with one application lasting for up to eight weeks. The three types of nitrogen in Ferti-Lome... more

$34.00

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Grow More Orchid Food Urea Free 20 - 10 - 20 Lawn & Garden Grow More Inc

Grow More Orchid Food Urea Free 20 - 10 - 20 Lawn & Garden Grow More Inc

Grow More Orchid Food Urea Free 20 - 10 - 20 is a high-quality fertilizer that's specially formulated for orchids such as Paphiopedilums, Phalaenopsis, slab-mounted epiphytic orchids, terrestrial orchids, or those with exposed root systems. It's also... more

$15.11

FREE shipping

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UFLEXX 46-0-0 Water Soluble Blue Stabilized Fertilizer - 50 Lbs

UFLEXX 46-0-0 Water Soluble Blue Stabilized Fertilizer - 50 Lbs

UFLEXX 46-0-0 Water Soluble Blue Stabilized Fertilizer - 50 Lbs is exclusively formulated with lower concentrations of two proprietary inhibitors that minimize urea nitrogen loss through volitilization, leaching and denitrification for provide... more

$73.95

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Osmocote Plus Standard 3 to 4 Months 15 - 9 - 12 Fertilizer 50 lb Fertilizers Everris Na Inc.

Osmocote Plus Standard 3 to 4 Months 15 - 9 - 12 Fertilizer 50 lb Fertilizers Everris Na Inc.

The Osmocote Plus Standard 3 to 4 Months 15 - 9 - 12 Fertilizer 50 lb. (E903206) is a controlled release fertilizer that is recommended for use when growing a wide variety of crops. It contains 15 percent nitrogen, 9 percent phosphate, 12 percent... more

$129.68

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Azos Nitrogen Fixing Microbes Bag Multicolor - RT1350

Azos Nitrogen Fixing Microbes Bag Multicolor - RT1350

Shop for Fertilizers from Hayneedle.com! About Hydrofarm, Inc.Celebrated as the nation's oldest and largest manufacturer of hydroponic equipment and grow lights, Hydrofarm has made professional-grade equipment available to all since 1977. All grow... more

$52.99 $43.99

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Azos Nitrogen Fixing Microbes Bag Multicolor - RT1351

Azos Nitrogen Fixing Microbes Bag Multicolor - RT1351

Shop for Fertilizers from Hayneedle.com! About Hydrofarm, Inc.Celebrated as the nation's oldest and largest manufacturer of hydroponic equipment and grow lights, Hydrofarm has made professional-grade equipment available to all since 1977. All grow... more

$71.99

FREE shipping

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Jacks Classic 4# 20-20-20 All Purpose Fertilizer

Jacks Classic 4# 20-20-20 All Purpose Fertilizer

Balanced nitrogen, phosphorous and potassium with minor nutrients for all indoor and outdoor plants. Feeds both the roots and the leaves. more

$19.99

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Jacks Classic 1.5# 20-20-20 All Purpose Fertilizer

Jacks Classic 1.5# 20-20-20 All Purpose Fertilizer

Balanced nitrogen, phosphorous and potassium with minor nutrients for all indoor and outdoor plants. Feeds both the roots and the leaves. more

$15.99

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Jacks Classic 1.5# 20-20-20 All Purpose Fertilizer

Jacks Classic 1.5# 20-20-20 All Purpose Fertilizer

Balanced nitrogen, phosphorous and potassium with minor nutrients for all indoor and outdoor plants. Feeds both the roots and the leaves. more

$15.99

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Neptunes Harvest 142oz Hydrolized Fish Fertilizer

Neptunes Harvest 142oz Hydrolized Fish Fertilizer

An organic fertilizer made from fresh North Atlantic fish. Contains all the micro and macro nutrients naturally found in fish. The nitrogen and other nutrients are chelated, so they are readily available for plant consumption. Retains the fish proteins... more

$31.99

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Neptunes Harvest 142oz Hydrolized Fish Fertilizer

Neptunes Harvest 142oz Hydrolized Fish Fertilizer

"An organic fertilizer made from fresh North Atlantic fish. Contains all the micro and macro nutrients naturally found in fish. The nitrogen and other nutrients are chelated, so they are readily available for plant consumption. Retains the fish... more

$40.26

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Dyna-Flo 8-24-8 Starter Liquid Fertilizer - 2.5 Gallons

Dyna-Flo 8-24-8 Starter Liquid Fertilizer - 2.5 Gallons

Dyna-FLO 8-24-8 is a balanced liquid starter fertilizer containing triazone a patented controlled release nitrogen. more

$76.95

FREE shipping

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Foothill Fertilizer Mix Plus N 2.0-4.0-4.0

Foothill Fertilizer Mix Plus N 2.0-4.0-4.0

Same formulation as our well-known Foothill Fertilizer Mix but with bloodmeal added for nitrogen. This mix provides all necessary nutrients for foothill soils. Note: for bareroot or container-grown trees, use the regular Foothill Fertilizer Mix,... more

$49.99

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"Fox Farm Happy Frog Japanese Maple Organic Fertilizer, 18 lbs. "

"Fox Farm Happy Frog Japanese Maple Organic Fertilizer, 18 lbs. "

"Finally, a fertilizer that's blended for the unique needs of Japanese Maples! Japanese Maple Fertilizer uses a lower-nitrogen formula that supports a natural tendency to grow in cool weather environments. This means less leaf scorch in summer - even... more

$41.54

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Milorganite 36lb Fertilizer 36#

Milorganite 36lb Fertilizer 36#

Milorganite 36Lb Fertilizer (36#). 36 lb. granules 5-2-0 Eco-friendly non-burning milorganite contains organic slow-release nitrogen for longer feeding with less mowing No need to water-in 4% non-staining iron delivers deep green color Great for... more

$14.99

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Ace Hardware

(50,000+)
40 lb. Luscious Lawn Corn Gluten 9-0-0 Organic Fertilizer

40 lb. Luscious Lawn Corn Gluten 9-0-0 Organic Fertilizer

"Luscious Lawn Corn Gluten 9-0-0 Organic Fertilizer is a premium all-purpose fertilizer is ideal for lawns and helps build strong turf. Corn gluten meal, a slow-releasing nitrogen-rich fertilizer, provides quick green up and long-lasting results." more

$49.84

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Chickity Doo Doo 7 lbs. Organic Fertilizer CDD07

Chickity Doo Doo 7 lbs. Organic Fertilizer CDD07

Chickity Doo Doo 7 Lbs. Organic Fertilizer (Cdd07). 7 pounds A high quality OMRI listed organic fertilizer 5-3-2 Has highest nitrogen (5%) of any available product in it's class Ideal for flowers, vegetable gardens and indoor planting Derived from 100%... more

$9.99

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Ace Hardware

(50,000+)
Sunniland Corporation Fertilizer 6-6-6 33 Lb

Sunniland Corporation Fertilizer 6-6-6 33 Lb

Sunniland All Purpose Fertilizer *33 Pounds *6-6-6 50% Slow Release Nitrogen *for Use On Gardens, Shrubs, Hedges, Trees, Flowers, Vegetables And Evergreens *contains Slow Release Nitrogen For Extended Feeding *easy To Spread more

$11.59

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Central Garden & Pet Fertilizer Ironite 10#

Central Garden & Pet Fertilizer Ironite 10#

Ironite Mineral Supplement *mfg#436134 *1-0-1 *10 Lb. Granules *treats Up To 1,000 Sq. Ft. *contains Soluble Iron *product Is A Blend Of Urea Iron Sulfate, Iron Sucrate, Muriate Of Potash And Important Micronutrients *25% Of more

$9.19

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Central Garden & Pet Fertilizer Ironite 20#

Central Garden & Pet Fertilizer Ironite 20#

Ironite Mineral Supplement *mfg#436135 *1-0-1 *20 Lb. Granules *treats Up To 2,000 Sq. Ft. *contains Soluble Iron *product Is A Blend Of Urea Iron Sulfate, Iron Sucrate, Muriate Of Potash And Important Micronutrients *25% Of more

$11.99

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PetSaf 5M LWN Fertilizer

PetSaf 5M LWN Fertilizer

Pet Safe, 16 LB, Covers 5,500 SQFT, Lawn Fertilizer, 31-0-10, 45% Mutech Slow Release Nitrogen, Builds A Thick, Green Lawn, Dissolves Quickly Into Roots Upon Watering, Safe To Walk On Immediately After Watered In, Poly Bag. more

$21.34

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Big Red Blood Meal - Pelleted - 13-0-0

Big Red Blood Meal - Pelleted - 13-0-0

From California Organic Fertilizers Total Nitrogen (N) 13% 13% Water Insoluble Organic Nitrogen Derived from blood meal. more

$119.00

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20 lb. Start-N-Grow Premium Plant Food 19-6-12

20 lb. Start-N-Grow Premium Plant Food 19-6-12

Fertilome Start-N-Grow is a premium slow released fertilizer designed for use at planting time. It can also be used as a maintenance fertilizer to help maintain professional looking plants and landscapes. The nutrients and Nitrogen release only when... more

$23.03

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Soul Synthetics Grow-N Gal

Soul Synthetics Grow-N Gal

"Soul Synthetics Grow-N Soul Synthetics Grow-N nitrogen supplement was specifically crafted for the gardener that demands faster growth from high performance fertilizers. A deliberate blend of organic and synthetic nitrogen and calcium sources... more

$48.89

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