Nutrients & Supplements

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Soil Amendments

Emerald Harvest Cal-Mag | 32oz

Product Code:

EMH450001

$14.10 $23.00 -39%

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Grotek Vital 5% Calcium | 1L - (Case of 6)

Product Code:

GRN770006570

$14.07 $37.97 -63%

Down to Earth Fish Bone Powder 4-20-0 | 1lb - (Case of 6)

Product Code:

DTE12241

$13.99

FoxFarm Bush Doctor Cal-Mag, 1 qt

Product Code:

FX17020

$13.98 $27.56 -49%

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Growth Science Nutrients Rock Solid, 2.5 gal

Product Code:

GSCRS2.5G

$13.97 $149.99 -91%

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Emerald Harvest Micro, 1 qt

Product Code:

EMHMQ

$13.94 $18.00 -23%

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Mad Farmer Cal+Mag, 1 qt

Product Code:

MFCALMAG1QT

$13.93 $21.62 -36%

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Growth Science Organics Root Magic, 1 qt

Product Code:

GSORMQ

$13.88 $44.99 -69%

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Grotek Rype 3-0-0 | 1L - (Case of 6)

Product Code:

GRN770006612

$13.76 $37.15 -63%

Humboldt Nutrients Mayan Microzyme, 1 qt

Product Code:

HNMM405

$13.67 $105.99 -87%

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FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 16oz - Concentrate

Product Code:

FXF793226

$13.61 $16.99 -20%

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Cutting Edge Solutions Micro, 1 qt

Product Code:

CES2401

$13.60 $16.99 -20%

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FoxFarm Grow Big Fertilizer 6-4-4 | 16oz - Concentrate

Product Code:

FXF793202

$13.58 $18.99 -28%

Great White Premium Mycorrhizae, 1 oz

Product Code:

PRPSGW01

$13.54 $15.99 -15%

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Coast of Maine Quoddy Blend Organic Lobster Compost | 1cu ft - OMRI Listed - (Case of 5)

Product Code:

CMEQD1000

$13.50 $23.29 -42%

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Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 4lb - OMRI Listed

Product Code:

DTE07885

$13.49

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