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.

  • Maxibloom 1 kg (2.2lbs)
    Maxibloom 1 kg (2.2lbs)
    $16.24
    $0.00 $16.24
  • Red Lake Earth 40 lb.
    Red Lake Earth 40 lb.
    Grower Price
    Red Lake Earth 40 lb.
    $32.12
    $48.30 $32.12
    Grower Price
  • Red Lake Earth 67% Diatomaceous Earth and 33% Montmorillonite 6 lb.
    Red Lake Earth 67% Diatomaceous Earth and 33%...
    Red Lake Earth 67% Diatomaceous Earth and 33%...
    $18.15
    $0.00 $18.15
  • Red Lake Earth Stall Dry Granular 40 lb.
    Red Lake Earth Stall Dry Granular 40 lb.
    Red Lake Earth Stall Dry Granular 40 lb.
    $22.25
    $0.00 $22.25
  • Verde-Cal G fines SGN 85
    Verde-Cal G Fines SGN 85
    Grower Price
    Verde-Cal G Fines SGN 85
    $49.62
    $74.62 $49.62
    Grower Price
  • Biomend DG Black Gypsum Biomend DG Black Gypsum
    Biomend DG Black Gypsum
    Biomend DG Black Gypsum
    $62.64
    $0.00 $62.64
  • CRAB & LOBSTER SHELL 12-POUND PAIL
    CRAB & LOBSTER SHELL 12-POUND PAIL
    $52.00
    $0.00 $52.00
  • Liquid Potassium Carbonate 0-0-25 2.5 gallon
    Liquid Potassium Carbonate 0-0-25 2.5 gallon
    $87.00
    $0.00 $87.00
  • Penex soil conditioner quart
    Penex soil conditioner quart
    Penex soil conditioner quart
    $15.50
    $0.00 $15.50
  • Garden-tone 3-4-4 4 lb.
    Garden-tone 3-4-4 4 lb.
    Garden-tone 3-4-4 4 lb.
    $7.58
    $0.00 $7.58
  • Supergro 8-10-5 Quart
    Supergro 8-10-5 Quart
    Supergro 8-10-5 Quart
    $13.50
    $0.00 $13.50
  • Supergro 1-0-4 Quart Supergro 1-0-4 Quart
    Supergro 1-0-4 Quart
    Supergro 1-0-4 Quart
    $18.00
    $0.00 $18.00
  • Promot MZM Quart
    Promot MZM Quart
    Promot MZM Quart
    $35.00
    $0.00 $35.00
  • HyperGro 4-5-2 quart
    HyperGro 4-5-2 quart
    HyperGro 4-5-2 quart
    $9.66
    $0.00 $9.66
  • Sugar Up Biomin Potassium 2-0-25 Quart
    Sugar Up Biomin Potassium 2-0-25 Quart
    $21.95
    $0.00 $21.95
  • FOLI-CAL pint
    FOLI-CAL pint
    FOLI-CAL pint
    $12.75
    $0.00 $12.75

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