Hydrodynamics International / HDI

HydroDynamics Clonex Mist 100ml
Special Price $10.50 Regular Price $10.92

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HydroDynamics International HDI Europonic Rockwool Conditioning Solution

Out of stock

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Fossil Fuel
As low as $22.54

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Ionic Grow 3-1-5
As low as $22.09

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Ionic Boost 0-5-6
As low as $22.09

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HydroDynamics Europonic Nitrozime
As low as $59.78

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Ionic Bloom 3-2-6
As low as $22.09

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HydroDynamics Clonex Mist 750ml
Special Price $40.96 Regular Price $41.40 As low as $37.24

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Clonex Mist Concentrate (Gallon)
$182.74

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Clonex Root Maximizer Soluble

Out of stock

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Clonex Root Maximizer Granular
As low as $150.00

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Clonex Mist Concentrate (Quart)
$72.72

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Hydrodynamics Root Riot Replacement Cubes - 1500 Cubes
$298.61

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Hydrodynamics Europonic Silicate (0 - 0 - 5)

Out of stock

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HydroDynamics Clonex Mist 300ml
$25.91 As low as $24.29

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Hydrodynamics Root Riot Replacement Cubes - 100 Cubes
$26.78 As low as $25.26

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Since 1997, Hydrodynamics International HDI has been traveling the globe searching for the very best horticultural products and technologies that have been proven to improve the quality and increase the yields of your favorite vegetables, herbs and flowers. With products such as Clonex, Mother Plant, Green Fuse, and Root Riot.