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*Shipping & Return Policy*
*Shipping & Return Policy*

Jacks Classic

  • Jacks Classic Blossom Booster 10-30-20

    Jacks Classic
    from $6.31

    Professional formula for more flowers and brighter colors on all outdoor and indoor plants. Includes minor nutrients, too. Comes in a plastic tub w...

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    from $6.31
  • Jacks Classic 5-12-26 Part A - HydroPros.com
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    Jacks Nutrients 5-12-26 Part A

    Jacks Classic
    from $17.41

    Designed as a base foundation for hydroponic growing. It can be manipulated in such a manner as to provide virtually any combination of nutrient le...

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    from $17.41
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  • Jacks Classic Calcium Nitrate Part B - HydroPros.com

    Jacks Nutrients Calcium Nitrate Part B

    Jacks Classic
    from $17.64

    Designed as a base foundation for hydroponic growing. It can be manipulated in such a manner as to provide virtually any combination of nutrient le...

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    from $17.64