You're in Fertilizers

Narrow Search Results

  • Price Range

    $ to $
    Update>>
  • By Organic

    By Treatment Type

    By Release Type

    By Fertilizer Make-Up

    By Image Color

    By Keyword

    Best Seller
    Microbe Life 717545 Foliar Spray & Root Dip Fertilizer

    Microbe Life 717545 Foliar Spray & Root Dip Fertilizer

    Specifically created for foliar applications, root dips & root drench, this supplement to photosynthesis plus & nourish-l, combines the high concentration of photosynthetic cultures with natural, rare earth humates & essential elements for improved... more

    $21.95

    go to store
    Microbe Life 717550 Foliar Spray & Root Dip Fertilizer

    Microbe Life 717550 Foliar Spray & Root Dip Fertilizer

    Specifically created for foliar applications, root dips and root drenches, this supplement to Photosynthesis Plus and Nourish-L, combines the high concentration of photosynthetic cultures with natural, rare earth humates and essential elements for... more

    $51.49

    FREE shipping

    go to store
    Best Seller
    Root Tabs 10 Ct

    Root Tabs 10 Ct

    Tablet fertilizer containing key essential nutrients to stimulate plant growth; rich in iron for strong roots 10 ct blister card more

    $9.99

    go to store
    Evergreen Shrub and Tree Fertilizer Refills for Root Feeder, 10-20-20 For All Evergreens and Acid Loving Plants, 54 Refills Evergreen Trees & Shrubs, Ship from USA, Brand Ross

    Evergreen Shrub and Tree Fertilizer Refills for Root Feeder, 10-20-20 For All Evergreens and Acid Loving Plants, 54 Refills Evergreen Trees & Shrubs, Ship from USA, Brand Ross

    Ross Root Feeder System stops pollution from fertilizer run-off and costly waste of water from evaporation; Ideal for watering during droughtsFertilizer for all evergreen trees, shrubs and other acid loving plants such as azaleas, camellias and... more

    $24.59

    FREE shipping

    go to store
    MrGreen 34 oz. TG2 Grass & Root Fortifier, As Shown

    MrGreen 34 oz. TG2 Grass & Root Fortifier, As Shown

    MrGreen 34 oz. TG2 Grass & Root Fortifier is an all natural liquid alternative to chemical fertilizers for lawns and gardens that stimulates root growth and improves water retention in the root system of your grass. Designed to lower soil surface... more

    $34.98

    go to store
    Microbe Life Hydroponics Foliar Spray & Root Dip, 1 gallon

    Microbe Life Hydroponics Foliar Spray & Root Dip, 1 gallon

    Microbe Life Hydroponics foliar spray & root dip is a natural rare earth humic & microbial based product. While it is not a plant food or nutrient, it is compatible with all standard nutrients & fertilization programs, works well with all systems & may... more

    $69.95

    FREE shipping

    go to store
    Ecological Lab Ecological Lab Microbe Life Foliar Spray & Root Dip Quart

    Ecological Lab Ecological Lab Microbe Life Foliar Spray & Root Dip Quart

    Specifically created for foliar applications, root dips and root drenches, this supplement to Photosynthesis Plus and Nourish-L, combines the high concentration of photosynthetic cultures with natural, rare earth humates and essential elements for... more

    $27.99

    go to store
    Microbe Life Foliar Spray & Root Dip 2.5 Gal

    Microbe Life Foliar Spray & Root Dip 2.5 Gal

    Foliar Spray & Root Dip 2.5 Gal MICROBE Life Microbial Foliar Spray & Root Drench is a natural rare earth humic and microbial based product. While it is not a plant food or nutrient, it is compatible with all standard nutrients and fertilization... more

    $127.99

    FREE shipping

    go to store
    Mission Fertilizer Raices Roots 2-0-0 Organic Fertilizer Gallon - (Organic soil nutrients)

    Mission Fertilizer Raices Roots 2-0-0 Organic Fertilizer Gallon - (Organic soil nutrients)

    Mission Fertilizer Raices Roots 2-0-0 Organic Fertilizer Gallon - (Organic soil nutrients) more

    $78.31

    FREE shipping

    go to store
    411 1 Pint Root and Grow 4-10-3 Fertilizer, Root and grow fertilizer By Bonide

    411 1 Pint Root and Grow 4-10-3 Fertilizer, Root and grow fertilizer By Bonide

    " 411 1 pint root and grow 4-10-3 fertilizer " more

    $12.79

    FREE shipping

    go to store
    Dr. Earth 1 lb. Root Zone Starter Fertilizer

    Dr. Earth 1 lb. Root Zone Starter Fertilizer

    1-lb. supply will last for 8 weeks. Suitable for all vegetables, trees, shrubs, and drought-tolerant plants. Suitable for all plants in early vegetative stages of growth. Handcrafted and enriched with TruBiotic for nourishing plants. MycoApply... more

    $8.49

    go to store
    34 oz. TG2 Grass and Root Fortifier Fertilizer

    34 oz. TG2 Grass and Root Fortifier Fertilizer

    Free Shipping on Over 500K Items!

    MrGreen TG2 is an all natural liquid. It is an alternative to chemical fertilizers for lawn and garden. TG2 stimulates root growth and improves water retention in root system. more

    $33.93

    go to store
    12 lb. Root Zone Starter Fertilizer

    12 lb. Root Zone Starter Fertilizer

    Free Shipping on Over 500K Items!

    Starter Fertilizer produces remarkable results because nutrients are released quickly yet continues to feed for several months. This spectacular blend builds soil health, promotes disease resistance and assists the growth of superior plants every time.... more

    $19.97

    go to store
    Dr. Earth 1 lb. Root Zone Starter Fertilizer

    Dr. Earth 1 lb. Root Zone Starter Fertilizer

    1-lb. supply will last for 8 weeks. Suitable for all vegetables, trees, shrubs, and drought-tolerant plants. Suitable for all plants in early vegetative stages of growth. Handcrafted and enriched with TruBiotic for nourishing plants. MycoApply... more

    $8.49

    go to store
    Dr. Earth 1 lb. Root Zone Starter Fertilizer

    Dr. Earth 1 lb. Root Zone Starter Fertilizer

    1-lb. supply will last for 8 weeks. Suitable for all vegetables, trees, shrubs, and drought-tolerant plants. Suitable for all plants in early vegetative stages of growth. Handcrafted and enriched with TruBiotic for nourishing plants. MycoApply... more

    $8.49

    go to store
    Ross Green Again Iron Root Feeder Refiills (Pack of 54) (Iron Root Feeder Refiills, 54-pack), Multi #14840

    Ross Green Again Iron Root Feeder Refiills (Pack of 54) (Iron Root Feeder Refiills, 54-pack), Multi #14840

    Root feeder refills Intended use: Fertilizer, for symptoms of chlorosis a yellowing of the leaves caused by lack of iron Apply when systoms first appear or to prevent deficiency Pre-measureed refills make for fast easy and mess free fertilizing... more

    $48.99

    FREE shipping

    go to store

    Overstock.com

    (675,000+)
    "Microbe Life Hydroponics Foliar Spray & Root Dip, 1 Gallon"

    "Microbe Life Hydroponics Foliar Spray & Root Dip, 1 Gallon"

    "Specifically created for foliar applications, root dips and root drenches, this supplement to Microbe Life Photosynthesis Plus and Microbe Life Nourish-L, combines a high concentration of photosynthetic cultures with natural, rare earth humates and... more

    $63.60

    FREE shipping

    go to store
    "Microbe Life Foliar Spray & Root Dip-O 2.5 Gallon (2/Cs)"

    "Microbe Life Foliar Spray & Root Dip-O 2.5 Gallon (2/Cs)"

    "Specifically created for foliar applications, root dips and root drenches, this supplement to ML/Photosynthesis Plus and ML/Nourish-L, combines the high concentration of photosynthetic cultures with natural, rare earth humates and essential elements... more

    $103.96

    FREE shipping

    go to store
    "Microbe Life Foliar Spray & Root Dip Gallon (4/Cs)"

    "Microbe Life Foliar Spray & Root Dip Gallon (4/Cs)"

    "Specifically created for foliar applications, root dips and root drenches, this supplement to ML/Photosynthesis Plus and ML/Nourish-L, combines the high concentration of photosynthetic cultures with natural, rare earth humates and essential elements... more

    $47.96

    FREE shipping

    go to store
    "Microbe Life Foliar Spray & Root Dip-O Quart (12/Cs)"

    "Microbe Life Foliar Spray & Root Dip-O Quart (12/Cs)"

    "Specifically created for foliar applications, root dips and root drenches, this supplement to ML/Photosynthesis Plus and ML/Nourish-L, combines the high concentration of photosynthetic cultures with natural, rare earth humates and essential elements... more

    $15.96

    FREE shipping

    go to store
    "Ecological Laboratories-Microbe Life Foliar Spray And Root Drench 32 Ounce"

    "Ecological Laboratories-Microbe Life Foliar Spray And Root Drench 32 Ounce"

    "MICROBE LIFE FOLIAR SPRAY AND ROOT DRENCHBiologically promotes and drives root growth at time of plantingIncreases nutrient uptake and lessens transplant shock for trees and shrubsPromotes drought resistance and controls abiotic conditionsRestores and... more

    $13.99

    FREE shipping

    go to store
    Ecological Laboratories Lg21337 Root Drench Hormone Foliar Spray

    Ecological Laboratories Lg21337 Root Drench Hormone Foliar Spray

    $12.99 $11.74

    go to store
    Ecological Laboratories Lg21245 Foliar Spray Root Hormone

    Ecological Laboratories Lg21245 Foliar Spray Root Hormone

    $10.99 $8.36

    go to store
    Hydrofarm Fx14071 Foxfarm Bushdoctor Kangaroots Liquid Root Drench Fertilizer Gallon

    Hydrofarm Fx14071 Foxfarm Bushdoctor Kangaroots Liquid Root Drench Fertilizer Gallon

    FeaturesFoxfarm bushdoctor kangaroots liquid root drench fertilizer.Formulation designed to enhance the proliferation or root mass development for both primary secondary roots.Organic natural.Contains nutrition specifically designed to be instantly for... more

    $83.33 $64.07

    go to store
    Dr Earth 701 4 Lbs. Root Zone Starter Fertilizer

    Dr Earth 701 4 Lbs. Root Zone Starter Fertilizer

    FeaturesRoot Zone 2-4-2 Starter Fertilizer.Produces Remarkable Results Because Nutrients Are Released Quickly Yet Continue To Feed For Several Months.Builds Soil Health.Promotes Disease Resistance Assists The Growth Of Superior Plants Every Time.100%... more

    $17.16 $12.71

    go to store
    Start Root and Bloom 10-30-20 Water Soluble Fertilizer with micro - 1l

    Start Root and Bloom 10-30-20 Water Soluble Fertilizer with micro - 1l

    Zipper Pak of Start Root and Bloom 10-30-20 Water Soluble Fertilizer with micro is great for Flowers, Roses, Vegetables, Shrubs, Trees, Lawns. more

    $6.95

    FREE shipping

    go to store
    Dr Earth Fertilizer Root 4Lb Poly Bag 701P

    Dr Earth Fertilizer Root 4Lb Poly Bag 701P

    $19.99 $18.83

    go to store
    Root Crops Alive! Fertilizer - 6 lbs

    Root Crops Alive! Fertilizer - 6 lbs

    A healthy root crop can be some of the most flavorful in the garden. For these plants, potassium and phosphorus is key. This mix is just the right balance for garlic, onions, beets, carrots, potatoes and turnips. more

    $8.99

    go to store

    Gardens Alive!

    (1,000+)
    MrGreen TG2 Grass & Root Fortifier 34 oz

    MrGreen TG2 Grass & Root Fortifier 34 oz

    MrGreen TG2 is an all natural liquid alternative to chemical fertilizers for lawn & garden that stimulates root growth and improves water retention in root system. more

    $24.89

    go to store
    Easy Gardener 13370 Fruit And Nut Tree Root Feeder Refills

    Easy Gardener 13370 Fruit And Nut Tree Root Feeder Refills

    FeaturesSpecially formulated fertilizer for lush fruit and nut trees.Feeds your fruit trees while watering.Promotes abundant crops.Dimension 1 x 4 x 3 in.Item Weight .05 lbs. more

    $14.18 $10.50

    go to store
    Roots Organics Soul Synthetics Grow-N Cup

    Roots Organics Soul Synthetics Grow-N Cup

    "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

    $27.77

    FREE shipping

    go to store
    Microbe Life Foliar Spray & Root Dip pint

    Microbe Life Foliar Spray & Root Dip pint

    Specifically created for foliar applications, root dips & root drench, this supplement to photosynthesis plus & nourish-l, combines the high concentration of photosynthetic cultures with natural, rare earth humates & essential elements for improved... more

    $26.77

    go to store
    Microbe Life Hydroponics Foliar Spray & Root Dip, 1 quart

    Microbe Life Hydroponics Foliar Spray & Root Dip, 1 quart

    Microbe Life Hydroponics foliar spray & root dip is a natural rare earth humic & microbial based product. While it is not a plant food or nutrient, it is compatible with all standard nutrients & fertilization programs, works well with all systems & may... more

    $21.95

    go to store
    Microbe Life Foliar Spray and Root Dip-O Pint

    Microbe Life Foliar Spray and Root Dip-O Pint

    Specifically created for foliar applications, root dips and root drenches, this supplement to Photosynthesis Plus and Nourish-L, combines the high concentration of photosynthetic cultures with natural, rare earth humates and essential elements for... more

    $25.12

    go to store
    Microbe Life 717556 Foliar Spray & Root Dip-O Plant Nutrient, 2.5 gallon

    Microbe Life 717556 Foliar Spray & Root Dip-O Plant Nutrient, 2.5 gallon

    Specifically created for foliar applications, root dips and root drenches, this supplement to Photosynthesis Plus and Nourish-L, combines the high concentration of photosynthetic cultures with natural, rare earth humates and essential elements for... more

    $157.19

    FREE shipping

    go to store
    Microbe Life Foliar Spray & Root Dip 2.5 gallon

    Microbe Life Foliar Spray & Root Dip 2.5 gallon

    Specifically created for foliar applications, root dips & root drench, this supplement to photosynthesis plus & nourish-l, combines the high concentration of photosynthetic cultures with natural, rare earth humates & essential elements for improved... more

    $149.99

    FREE shipping

    go to store
    Microbe Life Foliar Spray & Root Dip Gallon

    Microbe Life Foliar Spray & Root Dip Gallon

    Specifically created for foliar applications, root dips and root drenches, this supplement to Photosynthesis Plus and Nourish-L, combines the high concentration of photosynthetic cultures with natural, rare earth humates and essential elements for... more

    $64.99

    FREE shipping

    go to store
    Bonide Products 412 Root & Grow Fertilizer Concentrate 4-10-3, 32-oz. - Quantity 12

    Bonide Products 412 Root & Grow Fertilizer Concentrate 4-10-3, 32-oz. - Quantity 12

    32 OZ, Concentrate, 4-10-3, Root and Grow Fertilizer, With IBA Growth Hormone, Reduces Transplant Shock and Promotes Vigorous Growth. more

    $11.96

    go to store
    Bonide 411 1 Pint Root and Grow 4-10-3 Fertilizer

    Bonide 411 1 Pint Root and Grow 4-10-3 Fertilizer

    Bonide 411 1 pint root and grow 4-10-3 fertilizer more

    $8.37

    go to store
    Roots 2756569 Tree Saver Fertilizer, 3-Ounce

    Roots 2756569 Tree Saver Fertilizer, 3-Ounce

    Protect your investments in trees and shrubs by using Tree Saver with every tree or shrub you plant. Doing so encourages greater likelihood of survival for your new tree or shrub. Why? because in forested settings, plants rely upon beneficial bacteria... more

    $5.51

    go to store

    More information about Fertilizers

    Best prices on Foliar fertilizer, Root in Fertilizers online. Visit Bizrate to find the best deals on top brands. Read reviews on Home & Garden merchants and buy with confidence.