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Best Selling Products

  • Grodan A OK Rockwool Stonewool Starter Cubes Plugs 1.5" x 1.5" Sheet of 98 - HydroPros

    Grodan A OK Rockwool Stonewool Starter Cubes Plugs 1.5" x 1.5" Sheet of 98

    Grodan
    $16.60

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

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    $16.60
  • General Organics BioBud - HydroPros

    General Organics BioBud

    General Organics
    from $29.86

    General Hydroponics General Organics Bio Bud Bloom Booster 1 Quart Product Description Premium Plant Nutrient 0.5-0.1-1 Bio Bud is a powerful bloom...

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    from $29.86
  • Mondi 10" x 20" Tray & 7" Humidity Dome Propagation Kit - HydroPros

    Mondi 10" x 20" Tray & 7" Humidity Dome Propagation Kit

    Mondi
    $19.49

    A professional propagation dome for starting seeds or cuttings. Temperature and humidity controlled by two adjustable vents for better growing res...

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    $19.49
  • Athena Stack - HydroPros
    Sale

    Athena Stack

    Athena
    from $70.00

    Stack is a natural plant nutrient made from kelp extract. The nutrients in Stack encourage healthy growth and flowering. Stack gives the plant tool...

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    from $70.00
    Sale
  • Cultured Solutions UC Roots - HydroPros

    Cultured Solutions UC Roots

    Current Culture
    from $16.69

    UC Roots reduces mineral deposits in hydroponic systems, substrates and irrigation equipment. It is suitable for all hydroponics applications inclu...

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    from $16.69
  • Botanicare Silica Blast - HydroPros

    Botanicare Silica Blast

    Botanicare
    from $14.70

    Botanicare silica blast yield enhancer. Helps strengthen plant tissue helping plants flourish in adverse environmental conditions such as heat, dro...

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    from $14.70
  • GroLine Waterproof Portable pH/EC/TDS Meter - HydroPros

    GroLine Waterproof Portable pH/EC/TDS Meter

    Hanna
    $259.00

    Designed to bring simplicity to nutrient testing, the HI9814 Portable GroLine Meter is designed specifically for Hydroponic growers. The specialize...

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    $259.00
  • Grower's Edge Green Trellis Netting 6.5' x 25' - HydroPros

    Grower's Edge Green Trellis Netting 6.5' x 25'

    Grower's Edge
    $17.52

    Provides versatile plant support. Professional quality. Tangle-free. 6 in square reach-through holes. Durable plastic allows multiple uses. Install...

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    $17.52
  • Microbe Life Photosynthesis Plus - HydroPros

    Microbe Life Photosynthesis Plus

    Microbe Life
    from $14.62

    Photosynthesis Plus by MICROBE Life Hydroponics is a breakthrough in biology and biophysics once thought impossible to achieve. By driving and acce...

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    from $14.62
  • Advanced Nutrients B-52 - HydroPros

    Advanced Nutrients B-52

    Advanced Nutrients
    from $11.37

    Gives plants a super boost of energy! Advanced Nutrients B-52 (2-1-4) provides the widest range of immediately available vitamins so plants grow st...

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    from $11.37
  • Lost Coast Plant Therapy - HydroPros

    Lost Coast Plant Therapy

    Lost Coast
    from $59.99

    LOST COAST PLANT THERAPY KILLS SOFT BODY INSECTS, THEIR LARVAE AND EGGS, POWDERY MILDEW, MOLD AND FUNGUS ON CONTACT WITHOUT USING POISON! After sa...

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    from $59.99
  • SLF-100 - HydroPros

    SLF-100

    South Cascade Organics
    from $24.41

    SLF-100 is a commercially proven enzymatic formula with over 18 years of proven success. It is a 100% organic and OMRI-listed formula designed to b...

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    from $24.41
  • PPF Tech Control Cord Fixture To Fixture 5' M16 Plugs CC-5-1 - HydroPros
    Save 25%

    PPF Tech Control Cord Fixture To Fixture 5' M16 Plugs CC-5-1

    PPF Tech
    Original price $23.99
    Current price $17.98

    Fixture-to-fixture control cord• 5 feet• M16 plugs• 18AWG

    Original price $23.99
    Current price $17.98
    Save 25%
  • General Hydroponics FloraKleen - HydroPros

    General Hydroponics FloraKleen

    General Hydroponics
    from $8.04

    FloraKleen removes fertilizer residue that can accumulate over time in hydroponic systems, growing media, and potting soils. Use FloraKleen monthly...

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    from $8.04
  • General Hydroponics Ph 4.01 Calibration Solution - HydroPros

    General Hydroponics Ph 4.01 Calibration Solution

    General Hydroponics
    from $5.99

    General Hydroponics uses the highest quality electronic meter reference solutions. Growers can use our reference solutions widely among many...

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    from $5.99
  • PPF Tech Control Cord Fixture To Fixture 10' M16 Plugs CC-10-1 - HydroPros
    Save 26%

    PPF Tech Control Cord Fixture To Fixture 10' M16 Plugs CC-10-1

    PPF Tech
    Original price $34.99
    Current price $25.95

    Fixture-to-fixture control cord• 10 feet• M16 plugs• 18AWG

    Original price $34.99
    Current price $25.95
    Save 26%
  • Athena Blended PK - HydroPros

    Athena Blended PK

    Athena
    from $31.50

    Athena PK is a balanced bloom boosting complement to our Bloom fertilizers. This clean liquid booster is designed to supplement during the mid- to...

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    from $31.50
  • Heavy 16 Bud A - HydroPros

    Heavy 16 Bud A

    Heavy 16
    from $10.28

    Heavy 16 Bud A & B is the highest grade bloom nutrient on the Planet. It's a bold statement, but years of controlled trials and positive custom...

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    from $10.28
  • Active Aqua Submersible Water Pump 550 GPH - HydroPros

    Active Aqua Submersible Water Pump 550 GPH

    Active Aqua
    $40.27

    Choose a pump that was built to go below the waterline! Active Aqua's entire collection of pumps complete any grow setup. You can't beat the subme...

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    $40.27
  • Down To Earth Bio-Fish - HydroPros

    Down To Earth Bio-Fish

    Down To Earth
    $14.44

    A nutrient-rich fertilizer ideal for heavy feeders like corn, cole crops and tomatoes, Bio-Fish is loaded with the finest marine-based ingredients ...

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    $14.44
  • General Organics BioRoot - HydroPros

    General Organics BioRoot

    General Organics
    from $13.94

    General Hydroponics General Organics Bio Root, Root Booster 1 Quart Product Premium Plant Nutrient BioRoot is a natural plant growth supplement th...

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    from $13.94
  • Botanicare Hydroguard - HydroPros

    Botanicare Hydroguard

    Botanicare
    from $25.03

    Do more with less. Hydroguard is back. Our new formula is more concentrated, more powerful and more effective than before. Hydroguard's unique form...

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    from $25.03
  • Botanicare Pure Blend Tea - HydroPros

    Botanicare Pure Blend Tea

    Botanicare
    from $9.94

    Pure Blend Tea combines the key elements of both Pure Blend Original Grow and Bloom into one highly effective formula. Pure Blend Tea is enhanced a...

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    from $9.94
  • General Organics BioThrive Grow - HydroPros

    General Organics BioThrive Grow

    General Organics
    from $12.78

    BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage develo...

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    from $12.78