Hydrodynamics International

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MotherPlant B Qt

This two-part nutrient formula provides balanced nutrition for stock plants, whether grown in soille..

$18.00

MotherPlant B Gal

This two-part nutrient formula provides balanced nutrition for stock plants, whether grown in soille..

$44.95

Nitrozime, 100 ml

Nitrozime® Marine Algae Extract contains over 50 naturally occurring trace minerals and macro nutrie..

$10.00

Nitrozime, 16 oz

Nitrozime® Marine Algae Extract contains over 50 naturally occurring trace minerals and macro nutri..

$35.00

Nitrozime, 1 qt

Nitrozime® Marine Algae Extract contains over 50 naturally occurring trace minerals and macro nutri..

$65.00

Nitrozime, 1 gal

Nitrozime® Marine Algae Extract contains over 50 naturally occurring trace minerals and macro nutri..

$195.00

Rockwool Conditioning Solution, 1 qt

Europonic® Rockwool Conditioning Solution™ is an advanced formulation of ingredients that stabilizes..

$18.00

Rockwool Conditioning Solution, 1 gal

Europonic® Rockwool Conditioning Solution™ is an advanced formulation of ingredients that stabilize..

$40.00

Root Riot Bags 50ct

These plant starting cubes have a great spongy texture which retains an ideal air to water ratio for..

$17.95

Root Riot Bags, Pack of 100

These plant starting cubes have a great spongy texture which retains an ideal air to water ratio for..

$29.95

Root Riot Cubes 1400 ct. Box

Ideal for rooting plant cuttings and starting seeds, Root Riot Plant Starter Cubes provide the perfe..

$372.00

Root Riot Tray

Root Riot™ Plant Starter Cubes are consumer friendly and come packaged ready-to-use in two convenien..

$29.95

SPO Clonex Root Maximizer Granular 5lb

Clonex Root Maximizer Clonex Root Maximizer is the newest addition to the Clonex family and is the..

$400.00

SPO Clonex Root Maximizer Soluble 5lb

Clonex Root Maximizer Clonex Root Maximizer is the newest addition to the Clonex family and is the ..

$400.00