Boron

  • Boric acid powder 99.9% pure 4 lb resealable screw-top jar with Custom Hydro Nutrients logo

    Boric Acid

    Grow your crops to their fullest potential with Optibor's premium boric acid...

    Boric Acid

  • Fertibor

    Fertibor

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

    Solubor

    Boost Crops Naturally with Soluble Boron! Boost your organic farming practices with...

    Solubor

Custom Hydro supplies certified organic fertilizer products to keep your crops in tip-top shape. 

OMRI certified Solubor and Fertibor, two powerful sodium borates, as well as premium boric acid, can be applied if your soil or plant analysis shows a deficiency. Don't wait - get growing!
  • Solubor boron fertilizer 20.5% B 4 lb white resealable screw-top jar with Custom Hydro Nutrients logo Solubor boron fertilizer 4 lb.
    Solubor Boron Fertilizer | 20.5% B 4 lb
    Solubor Boron Fertilizer | 20.5% B 4 lb
    $21.40
    $0.00 $21.40
    $5.35 lb
  • Solubor boron fertilizer 20.5% B 1 lb resealable jar with Custom Hydro Nutrients logo Solubor boron fertilizer 1 lb.
    Solubor Boron Fertilizer | 20.5% B 1 lb
    Solubor Boron Fertilizer | 20.5% B 1 lb
    $11.55
    $0.00 $11.55
    $11.55 lb
  • Solubor boron fertilizer 20.5% B 8 oz resealable jar with Custom Hydro Nutrients logo Solubor boron fertilizer 8 oz.
    Solubor Boron Fertilizer | 20.5% B 8 oz
    Solubor Boron Fertilizer | 20.5% B 8 oz
    $5.00
    $0.00 $5.00
  • Solubor boron fertilizer 50 lb. Solubor boron fertilizer 20.5% B infographic showing fertigation, hydroponic and foliar applications
    Solubor Boron Fertilizer | 20.5% B 50 lb...
    Grower Price
    Solubor Boron Fertilizer | 20.5% B 50 lb...
    $107.32
    $177.00 $107.32
    $2.15 lb
    Grower Price
  • Boric acid powder 99.9% pure 4 lb resealable screw-top jar with Custom Hydro Nutrients logo Boric acid 99.9% 4 lb.
    Boric Acid Powder | 99.9% Pure 4 lb
    Boric Acid Powder | 99.9% Pure 4 lb
    $22.87
    $0.00 $22.87
  • Boric acid powder 99.9% pure 1 lb resealable screw-top jar with Custom Hydro Nutrients logo Boric acid 99.9% 1 lb.
    Boric Acid Powder | 99.9% Pure 1 lb
    Boric Acid Powder | 99.9% Pure 1 lb
    $9.54
    $0.00 $9.54
  • Optibor TP 99.9% boric acid powder 55 lb. Boric acid powder 99.9% pure infographic showing 17.5% boron, fertigation, hydroponic and foliar applications
    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
  • 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
  • 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

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