Custom hydro - all products

  • SULFURIC ACID, 40%, 5 gallon jerican
    Sulfuric Acid 40% | 5 Gallon
    Sulfuric Acid 40% | 5 Gallon
    $64.89
    $0.00 $64.89
  • 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
  • Peters Professional 20-20-20 General Purpose - 25 lb
    Peters Professional 20-20-20 General Purpose - 25 lb
    Grower Price
    Peters Professional 20-20-20 General Purpose - 25 lb
    $67.11
    $82.50 $67.11
    Grower Price
  • 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
  • Manganese EDTA 13% 8 ounces
    Manganese EDTA 13% 8 ounces
    Manganese EDTA 13% 8 ounces
    $10.54
    $0.00 $10.54
  • 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
  • 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
  • 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
  • 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
  • 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
  • Sulfate of Potash 0-0-51 Greenhouse Grade 1 lb. Sulfate of Potash 0-0-51 Greenhouse Grade 1 lb.
    Sulfate of Potash 0-0-51 Greenhouse Grade 1 lb.
    Sulfate of Potash 0-0-51 Greenhouse Grade 1 lb.
    $9.47
    $0.00 $9.47
    $9.47 lb
  • Ferti-Organic Soluble Humic Acid 0-0-7 - 20 lb Ferti-Organic Soluble Humic Acid 0-0-7 - 20 lb
    Ferti-Organic Soluble Humic Acid 0-0-7 - 20 lb
    Ferti-Organic Soluble Humic Acid 0-0-7 - 20 lb
    $105.50
    $0.00 $105.50
    $5.28 lb
  • Potassium Nitrate 4 lb
    Potassium Nitrate 4 lb
    Grower Price
    Potassium Nitrate 4 lb
    $15.18
    $30.00 $15.18
    Grower Price

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