Fertilizers

  • Amendments & Growing Media

    Amendments

    Soil Amendments & Growing MediaHealthy soil and growing media are the foundation...

    Amendments

  • BioStimulants

    BioStimulants

    Plant Biostimulants & Growth EnhancersBiostimulants are substances and microorganisms that improve plant...

    BioStimulants

  • Specialty Crop Fertilizers

    Professional-Grade Fertilizers Formulated for Specialty Crops Give your plants the precise nutrition...

    Specialty Crop Fertilizers

  • Foliar Fertilizer Supplies

    Foliar Fertilizer Supplies

    Everything You Need to Run an Effective Foliar ProgramCustom Hydro stocks a...

    Foliar Fertilizer Supplies

  • Liquid Fertilizers

    Liquid Fertilizers

    Blended Liquid Fertilizer ConcentratesLiquid fertilizer concentrates offer convenience and precision for hydroponic,...

    Liquid Fertilizers

  • Organic Fertilizers

    Organic Fertilizers

    Dry Organic & Natural Mineral FertilizersCustom Hydro stocks a full range of...

    Organic Fertilizers

  • Schedule Consultation

    Schedule Consultation

    Schedule a Fertilizer & Hydroponics ConsultationGet expert, one-on-one guidance from Custom Hydro...

    Schedule Consultation

  • Preservatives

    Stock Solution Preservatives

    Preservatives for Fertilizer Solutions & Hydroponic ReservoirsMicrobial contamination in fertilizer stock solutions...

    Stock Solution Preservatives

  • Water Soluble Fertilizers

    Water Soluble Fertilizers

    Maximum Yields with Pure Water Soluble Fertilizers Pure Mineral Fertilizers and Pre-Mixed...

    Water Soluble Fertilizers

Custom Hydro stocks a full selection of water soluble and organic fertilizers and plant bio-stimulants.

Get the perfect fertilizer solution for your growing needs with Custom Hydro! From Canna+ to lettuce to pepper, our wide selection of water soluble and organic fertilizers and plant bio-stimulants will ensure that commercial and hobby growers have just what they need for hydroponics, fertigation and foliar applications.

  • Green Gro Pride Lands Bloom 2000lb (SPECIAL ORDER ITEM) Green Gro Pride Lands Instructions
    Green Gro Pride Lands Bloom 2000lb (SPECIAL ORDER...
    Green Gro Pride Lands Bloom 2000lb (SPECIAL ORDER...
    $6,327.30
    $5,465.30 $6,327.30
  • FloraFlex Foliar Nutrients - Veg | 5lb (Bag)
    FloraFlex Foliar Nutrients - Veg | 5lb (Bag)
    Grower Price
    FloraFlex Foliar Nutrients - Veg | 5lb (Bag)
    $30.58
    $38.89 $30.58
    Grower Price
  • FloraFlex Foliar Nutrients - Veg | 10lb (Bkt)
    FloraFlex Foliar Nutrients - Veg | 10lb (Bkt)
    Grower Price
    FloraFlex Foliar Nutrients - Veg | 10lb (Bkt)
    $43.88
    $99.99 $43.88
    Grower Price
  • FloraFlex Foliar Nutrients - Veg | 25lb (Bkt)
    FloraFlex Foliar Nutrients - Veg | 25lb (Bkt)
    Grower Price
    FloraFlex Foliar Nutrients - Veg | 25lb (Bkt)
    $86.44
    $99.99 $86.44
    Grower Price
  • FloraFlex Foliar Nutrients - Bloom | 1lb (Bag)
    FloraFlex Foliar Nutrients - Bloom | 1lb (Bag)
    Grower Price
    FloraFlex Foliar Nutrients - Bloom | 1lb (Bag)
    $7.97
    $8.89 $7.97
    Grower Price
  • FloraFlex Foliar Nutrients - Bloom | 5lb (Bag)
    FloraFlex Foliar Nutrients - Bloom | 5lb (Bag)
    Grower Price
    FloraFlex Foliar Nutrients - Bloom | 5lb (Bag)
    $31.91
    $38.89 $31.91
    Grower Price
  • FloraFlex Foliar Nutrients - Bloom | 10lb (Bkt)
    FloraFlex Foliar Nutrients - Bloom | 10lb (Bkt)
    Grower Price
    FloraFlex Foliar Nutrients - Bloom | 10lb (Bkt)
    $61.17
    $79.99 $61.17
    Grower Price
  • FloraFlex Foliar Nutrients - Bloom | 25lb (Bkt)
    FloraFlex Foliar Nutrients - Bloom | 25lb (Bkt)
    Grower Price
    FloraFlex Foliar Nutrients - Bloom | 25lb (Bkt)
    $93.09
    $99.99 $93.09
    Grower Price
  • FloraFlex Full Tilt Nutrients | 1lb (Bag)
    FloraFlex Full Tilt Nutrients | 1lb (Bag)
    Grower Price
    FloraFlex Full Tilt Nutrients | 1lb (Bag)
    $7.97
    $8.89 $7.97
    Grower Price
  • FloraFlex Full Tilt Nutrients | 5lb (Bag)
    FloraFlex Full Tilt Nutrients | 5lb (Bag)
    Grower Price
    FloraFlex Full Tilt Nutrients | 5lb (Bag)
    $39.89
    $44.44 $39.89
    Grower Price
  • FloraFlex Full Tilt Nutrients | 25lb (Bag)
    FloraFlex Full Tilt Nutrients | 25lb (Bag)
    FloraFlex Full Tilt Nutrients | 25lb (Bag)
    $138.31
    $131.11 $138.31
  • FloraFlex Nutrients - Root Drip | 5 Gal FloraFlex Nutrients - Root Drip | 5 Gal BACKSIDE LABEL
    FloraFlex Nutrients - Root Drip | 5 Gal
    Grower Price
    FloraFlex Nutrients - Root Drip | 5 Gal
    $252.69
    $255.56 $252.69
    Grower Price
  • FloraFlex Nutrients - Cal + Mag + Iron | 1 Gal FloraFlex Nutrients - Cal + Mag + Iron | 1 Gal backside label
    FloraFlex Nutrients - Cal + Mag + Iron...
    Grower Price
    FloraFlex Nutrients - Cal + Mag + Iron...
    $31.91
    $37.78 $31.91
    Grower Price
  • FloraFlex Nutrients - Cal + Mag + Iron | 5 Gal FloraFlex Nutrients - Cal + Mag + Iron | 5 Gal backside
    FloraFlex Nutrients - Cal + Mag + Iron...
    Grower Price
    FloraFlex Nutrients - Cal + Mag + Iron...
    $139.64
    $166.67 $139.64
    Grower Price
  • FloraFlex Nutrients V2 Bag 22lbs FloraFlex Nutrients V2 Bag 22lbs backside
    FloraFlex Nutrients V2 Bag 22lbs
    Grower Price
    FloraFlex Nutrients V2 Bag 22lbs
    $86.44
    $103.33 $86.44
    Grower Price
  • White 2.5 gallon container of Ferti-Organic Ferti-Nitro Fix label on a white background jug A sort vide introducing Ferti-Nitro Fix.
    Ferti-Nitro Fix Nitrogen-Fixing Biostimulant - 2.5 Gallon
    Grower Price
    Ferti-Nitro Fix Nitrogen-Fixing Biostimulant - 2.5 Gallon
    $305.90
    $460.00 $305.90
    $122.36 gal
    Grower Price

Serving Arkansas, Kansas, Missouri and Oklahoma. Shipping Nationwide! Wholesale to the public!