Water Soluble Trace Nutrients

  • Solubor boron fertilizer 20.5% B 4 lb white resealable screw-top jar with Custom Hydro Nutrients logo

    Boron Fertilizers | Solubor, Boric Acid & Fertibor

    Compare Solubor, Optibor boric acid, and Fertibor boron fertilizers for crop nutrition...

    Boron Fertilizers | Solubor, Boric Acid & Fertibor

  • 10% Iron DTPA chelated fertilizer 1 lb.

    Chelated Iron Fertilizer

    Chelated Iron Fertilizers for Hydroponics, Fertigation & Foliar High-performance chelated iron fertilizers...

    Chelated Iron Fertilizer

  • Chelated Micronutrient Mix 1 lb.

    Chelates, Copper-Manganese-Zinc

    Economical, compatible and easy to use. Buy now, get FAST shipping! Top...

    Chelates, Copper-Manganese-Zinc

  • Cobalt Sulfate, 1 lb

    Cobalt

    Cobalt

  • Chelated Micronutrient Mix 1 lb.

    Micro Nutrient Fertilizer Mixes

    Soluble Micronutrient Mixtures for fertigation and hydroponics. MicroMax for soilless growing media....

    Micro Nutrient Fertilizer Mixes

  • Sodium Molybdate 1 lb.

    Molybdenum fertilizers

    Molybdenum fertilizers

  • Nickel

    Nickel

  • Copper sulfate fine crystals 25% Cu 1 lb resealable wide-mouth plastic container with Custom Hydro Nutrients logo

    Sulfates, Copper-Manganese-Zinc

    Unlock Hydroponic Success with These Key Nutrients Boost your crop yields with...

    Sulfates, Copper-Manganese-Zinc

Water-Soluble Chelated Trace Nutrients & Micronutrients

Micronutrient deficiencies are among the most common — and most overlooked — causes of yield loss in professional horticulture. Custom Hydro stocks a full range of chelated and water-soluble trace element fertilizers for fertigation, foliar, and hydroponic programs.

Micronutrients Available

  • Iron (Fe) — EDTA, DTPA, and EDDHA chelates
  • Manganese (Mn) — chelated and sulfate forms
  • Zinc (Zn) — chelated and sulfate forms
  • Copper (Cu) — chelated and sulfate forms
  • Boron (B) — solubor and boric acid
  • Molybdenum (Mo) — sodium molybdate

Key Features

  • Chelated forms ensure maximum plant availability across a wide pH range
  • Fully water-soluble — compatible with fertigation and hydroponic systems
  • Suitable for foliar spray programs for rapid deficiency correction
  • Professional horticultural grade purity
  • Manganese Sulfate fertilizer 8 oz.
    Manganese Sulfate fertilizer 8 oz.
    Manganese Sulfate fertilizer 8 oz.
    $3.50
    $0.00 $3.50
  • Brandt Sequestar 14% Copper EDTA microgranule Brandt Sequestar 14% Copper EDTA microgranule
    Brandt Sequestar 14% Copper EDTA microgranule
    Grower Price
    Brandt Sequestar 14% Copper EDTA microgranule
    From $38.02
    $57.50 From $38.02
    Grower Price
  • Haifa Micro Iron DTPA 11% Haifa Micro™ Iron DTPA 11% (25 kg)
    Haifa Micro™ Iron DTPA 11% (25 kg)
    Sold out
    Haifa Micro™ Iron DTPA 11% (25 kg)
    $341.69
    $450.00 $341.69
    $6.20 lb
    Sold out
  • White bag with a red label containing 'BRANDT Sequestar 11% Fe DTPA' on a white background
    BRANDT® Sequestar® 11% Fe DTPA, 25 lb. bag
    Grower Price
    BRANDT® Sequestar® 11% Fe DTPA, 25 lb. bag
    $200.23
    $333.72 $200.23
    $8.01 lb
    Grower Price
  • Dissolvine Manganese EDTA 13% 55 lb.
    Dissolvine Manganese EDTA 13% 55 lb.
    Dissolvine Manganese EDTA 13% 55 lb.
    $257.16
    $257.16
  • Boric acid powder 99.9% pure 8 oz resealable screw-top jar with Custom Hydro Nutrients logo Boric Acid 99.9% 8 oz.
    Boric Acid Powder | 99.9% Pure 8 oz
    Boric Acid Powder | 99.9% Pure 8 oz
    $5.52
    $0.00 $5.52
  • Iron Sulfate Hi Yield 4 lb.
    Hi-Yield Iron Sulfate (Copperas) | 4 lb
    Grower Price
    Hi-Yield Iron Sulfate (Copperas) | 4 lb
    $10.30
    $15.00 $10.30
    Grower Price
  • Sequestar 13% Manganese EDTA Microgranule Sequestar 13% Manganese EDTA Microgranule
    Sequestar 13% Manganese EDTA Microgranule
    Grower Price
    Sequestar 13% Manganese EDTA Microgranule
    From $32.67
    $483.48 From $32.67
    Grower Price
  • Brandt Sequestar 14% Zinc EDTA microgranule Brandt Sequestar 14% Zinc EDTA microgranule
    Brandt Sequestar 14% Zinc EDTA microgranule
    Grower Price
    Brandt Sequestar 14% Zinc EDTA microgranule
    From $26.78
    $483.48 From $26.78
    Grower Price
  • Copper Sulfate fertilizer 50 lb. (SMALL GRANULE) Copper Sulfate fertilizer 50 lb. (SMALL GRANULE)
    Copper Sulfate fertilizer 50 lb. (SMALL GRANULE)
    Copper Sulfate fertilizer 50 lb. (SMALL GRANULE)
    $209.75
    $0.00 $209.75
  • Old Bridge Zinc Sulfate Monohydrate | OMRI 55 lb Old Bridge Zinc Sulfate Monohydrate | OMRI 55 lb
    Old Bridge Zinc Sulfate Monohydrate | OMRI 55...
    Old Bridge Zinc Sulfate Monohydrate | OMRI 55...
    $85.68
    $0.00 $85.68
  • Sodium Molybdate fertilizer 250 lb. Sodium Molybdate fertilizer 4 lb.
    Sodium Molybdate fertilizer 250 lb. drum
    Grower Price
    Sodium Molybdate fertilizer 250 lb. drum
    $6,072.51
    $9,000.00 $6,072.51
    Grower Price
  • Dissolvine Copper EDTA 15% 55 lb.
    Dissolvine Copper EDTA 15% 55 lb.
    Dissolvine Copper EDTA 15% 55 lb.
    $328.45
    $328.45
    $5.96 lb
  • Dissolvine Zinc EDTA 15% 55 lb.
    Dissolvine Zinc EDTA 15% 55 lb.
    Dissolvine Zinc EDTA 15% 55 lb.
    $257.16
    $257.16
    $4.67 lb

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