Nutrients & Supplements

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Neptune's Harvest Seaweed Plant Food 0-0-1 | 32oz - Concentrate - Makes 32gal - OMRI Listed

Product Code:

NEPSW136

$16.74 $20.99 -20%

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Mad Farmer Mother Of All Bloom, 250g

Product Code:

MFMOAB0250

$16.68 $32.12 -48%

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General Organics CaMg+ Calcium Magnesium Supplement - 32oz

Product Code:

HGC726820

$16.62 $24.49 -32%

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FoxFarm Bush Doctor Wholly Mackerel Fertilizer 3-1-0 | 16oz - Concentrate

Product Code:

FXF794308

$16.55 $21.99 -25%

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Miracle-Gro Performance Organics Edibles | 2.5lb Jug - OMRI Listed

Product Code:

181-30055

$16.45 $23.19 -29%

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Xtreme Gardening Calcar Foliar Booster | 3oz

Product Code:

RTI2504

$16.45 $19.64 -16%

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Botanicare Cal-Mag Plus 2-0-0 | 32oz

Product Code:

HGC00023

$16.44 $24.13 -32%

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FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 16oz - Concentrate

Product Code:

FXF793219

$16.42 $21.99 -25%

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Mad Farmer Cal+Mag, 1 qt

Product Code:

MFCALMAG1QT

$16.41 $21.62 -24%

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Soul Sensei Micro, 1 qt

Product Code:

ROS3MQ

$16.38 $19.79 -17%

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FoxFarm Grow Big® Hydro Liquid Concentate, 1 pt

Product Code:

FX14094

$16.26 $19.66 -17%

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Cutting Edge Solutions Micro, 1 qt

Product Code:

CES2401

$16.19 $16.99 -5%

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Roots Organics HPK 0-4-3, 2.5 gal

Product Code:

ROHPK2.5

$16.19 $145.94 -89%

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General Organics BioThrive Bloom 2-4-4 | 32oz

Product Code:

HGC726813

$16.16 $23.63 -32%

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Olivia's Cloning Gel | 4oz

Product Code:

OCG4

$16.15 $22.95 -30%

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Gaia Mania, 1 qt

Product Code:

NGGM1001

$16.09 $19.49 -17%

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Roots Organics Uprising Bloom, 3 lbs

Product Code:

ROUB3

$16.09 $19.43 -17%

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Roots Organics Uprising Foundation, 3 lbs

Product Code:

ROUF3

$16.09 $19.43 -17%

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Roots Organics Uprising Grow, 3 lbs

Product Code:

ROUG3

$16.09 $19.43 -17%

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Save 34%

Down to Earth Solution Grade Langbeinite 0-0-22 | 5lb - OMRI Listed

Product Code:

DTE15922

$16.05 $24.49 -34%