Quick Order

Use Quick Order to find products across the Custom Hydro catalog. Confirm the exact product, package size and quantity before adding items to your order. Review individual listings whenever you need formulation details, specifications or product-specific purchasing information.

  • Manganese Sulfate Fertilizer Mini Granule 50 lb.
    Tecmangam Manganese Sulfate Mini Granule | 32% Mn...
    Grower Price
    Tecmangam Manganese Sulfate Mini Granule | 32% Mn...
    $54.80
    $94.00 $54.80
    Grower Price
  • Potassium Sulfate STANDARD FINES 4 LB Organic SOP 0-0-50 Standard Fines | 4 lb
    Organic SOP 0-0-50 Standard Fines | 4 lb
    Organic SOP 0-0-50 Standard Fines | 4 lb
    $15.45
    $0.00 $15.45
  • Citric acid anhydrous 50 lb bag front view — OMRI listed and Non-GMO Project verified certification badges, food-grade label Citric Acid Anhydrous 50 lb.
    Citric Acid Anhydrous 50 lb.
    Citric Acid Anhydrous 50 lb.
    $99.42
    $99.42
    $1.99 lb
  • Potassium Nitrate Fertilizer 4 lb – Haifa Multi-K GG Haifa Multi-K GG potassium nitrate fertilizer, 4 lb repack: typical analysis of 13.5% nitrate nitrogen and 46.2% K₂O; minimum specifications of 13.1% and 46.0%.
    Potassium Nitrate Fertilizer 4 lb – Haifa Multi-K...
    Grower Price
    Potassium Nitrate Fertilizer 4 lb – Haifa Multi-K...
    $15.18
    $30.00 $15.18
    Grower Price
  • Manganese EDTA 13% Mn 8 oz product image Manganese EDTA chelate mixing guide: confirm label analysis, measure accurately, account for existing manganese, and check stock-solution compatibility.
    Manganese EDTA 13% 8 ounces
    Manganese EDTA 13% 8 ounces
    $10.54
    $0.00 $10.54
  • Boric Acid Powder | 99.9% Pure 55 lb Bag Boric Acid Powder | 99.9% Pure 55 lb Bag
    Boric Acid Powder | 99.9% Pure 55 lb...
    Grower Price
    Boric Acid Powder | 99.9% Pure 55 lb...
    $83.38
    $100.46 $83.38
    Grower Price
  • CalPhos soft rock phosphate granular 20 lb. box — 0-3-0 organic phosphorus and calcium by Custom Hydro CalPhos Soft Rock Phosphate GRANULAR 20 lb.
    CalPhos Soft Rock Phosphate GRANULAR 20 lb.
    CalPhos Soft Rock Phosphate GRANULAR 20 lb.
    $13.25
    $13.25
    $0.66 lb
  • Hortus IBA Water Soluble Salts 1Kg Hortus IBA | 1kg
    Hortus IBA | 1kg
    Grower Price
    Hortus IBA | 1kg
    $520.51
    $540.00 $520.51
    Grower Price
  • Solubor boron fertilizer 20.5% B 20 lb white pail with Custom Hydro Nutrients logo Solubor boron fertilizer 20 lb.
    Solubor Boron Fertilizer | 20.5% B 20 lb
    Solubor Boron Fertilizer | 20.5% B 20 lb
    $70.50
    $0.00 $70.50
  • Sil-MATRIX LC - Soluble Potassium Silicate 2.5 gallon Sil-MATRIX Potassium Silicate specification sheet page 1
    Sil-MATRIX LC Potassium Silicate 2.5 Gallon
    Grower Price
    Sil-MATRIX LC Potassium Silicate 2.5 Gallon
    $86.69
    $93.85 $86.69
    Grower Price
  • Zinc Sulfate fertilizer 4 lb.
    Zinc Sulfate fertilizer 4 lb.
    Zinc Sulfate fertilizer 4 lb.
    $13.00
    $0.00 $13.00
  • Oxychem potassium hydroxide flake caustic potash 50 lb.
    OxyChem Potassium Hydroxide Caustic Potash 50 lb
    Grower Price
    OxyChem Potassium Hydroxide Caustic Potash 50 lb
    $129.68
    $175.00 $129.68
    Grower Price
  • Haifa Cal Prime 17-0-0 calcium nitrate 4 lb white plastic jar — 23.5% Ca, for foliar spray and fertigation Haifa Cal Prime 4 lb.
    Haifa Cal Prime 17-0-0 Calcium Nitrate, 4 lb.
    Grower Price
    Haifa Cal Prime 17-0-0 Calcium Nitrate, 4 lb.
    $17.45
    $24.44 $17.45
    $4.36 lb
    Grower Price
  • Potassium Chloride 4 lb. Potassium chloride infographic: 62% K2O, 47% chloride, solution contribution and qualified pH probe storage guidance.
    Potassium Chloride | 62% K₂O, 4 lb
    Potassium Chloride | 62% K₂O, 4 lb
    $10.15
    $0.00 $10.15
  • Sequestar 13.2% Fe EDTA Iron Chelate - Premium Water-Soluble Iron Fertilizer Sequestar 13.2% Fe EDTA Iron Chelate - Premium Water-Soluble Iron Fertilizer
    Sequestar 13.2% Fe EDTA Iron Chelate - Premium...
    Grower Price
    Sequestar 13.2% Fe EDTA Iron Chelate - Premium...
    From $29.65
    $44.58 From $29.65
    Grower Price
  • Peters Professional 14-0-8 Hydroponic Boost - 25lb Peters Professional Hydroponic Boost fertilizer small white granules on a light gray background
    Peters Professional 14-0-8 Hydroponic Boost - 25 lb
    Grower Price
    Peters Professional 14-0-8 Hydroponic Boost - 25 lb
    $45.93
    $75.30 $45.93
    $1.84 lb
    Grower Price

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