Nutrients & Supplements

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Emerald Harvest Cal-Mag | 15gal

Product Code:

EMH450056

$396.80 $442.86 -10%

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Emerald Harvest Cal-Mag, 15 gal

Product Code:

EMHCM15G

$396.80 $442.86 -10%

Save 16%

Xtreme Gardening Mykos | 50lb

Product Code:

RTI4404

$391.09 $466.80 -16%

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Save 17%

Dark Energy, 2.5 gal

Product Code:

AH88090

$384.90 $461.99 -17%

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Save 31%

Biobizz Alg-A-Mic, 20 L

Product Code:

BBALG20L

$384.33 $556.99 -31%

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Save 28%

Emerald Harvest Root Wizard, 2.5 gal

Product Code:

EMHRW25

$384.00 $530.00 -28%

Save 28%

Emerald Harvest Root Wizard, 2.5 gal (FL/MN/NC/OK)

Product Code:

EMHRW25FMNO

$384.00 $530.00 -28%

Save 28%

Emerald Harvest Root Wizard, 2.5 gal (OR)

Product Code:

EMHRW25OR

$384.00 $530.00 -28%

Save 34%

FoxFarm Cultivation Nation Cal-Mag, 15 gal

Product Code:

FX17260

$375.21 $568.52 -34%

Save 47%

DaKine 420 Sticky Icky Enzymes | 10lb

Product Code:

DAKENZ10

$372.23 $698.99 -47%

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Save 2%

BioAG Ful-Humix | 50lb - OMRI Listed

Product Code:

BAGBA72500

$369.46 $375.24 -2%

Save 31%

Remo VeloKelp, 20 L

Product Code:

RN71750

$368.46 $533.99 -31%

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Save 31%

Emerald Harvest Root Wizard | 2.5gal

Product Code:

EMH440010

$365.70 $530.00 -31%

Save 31%

Emerald Harvest Root Wizard | 2.5gal

Product Code:

EMH44001001

$365.70 $530.00 -31%

Save 31%

Emerald Harvest Root Wizard | 2.5gal

Product Code:

EMH44001002

$365.70 $530.00 -31%

Save 17%

FoxFarm Cultivation Nation™ Bloom, 15 gal

Product Code:

FX14960

$364.28 $439.95 -17%

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Save 17%

Grotek Vitamax Pro, 23 L

Product Code:

GTVMPRO23L

$356.85 $430.99 -17%

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Save 31%

HEAVY 16 Bud A, 15 gal

Product Code:

H161009BA55L

$354.99 $514.49 -31%

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Save 31%

HEAVY 16 Bud B, 15 gal

Product Code:

H161010BB55L

$354.99 $514.49 -31%

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HEAVY 16 Veg A, 15 gal

Product Code:

H161021VA55L

$354.99 $514.49 -31%

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HEAVY 16 Veg B, 15 gal

Product Code:

H161022VB55L

$354.99 $514.49 -31%

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Save 32%

General Organics BioBud 0.5-0.1-1 - 2.5gal

Product Code:

HGC726829

$354.08 $518.53 -32%

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Save 17%

Roots Organics Terp Tea Microbe Charge, 40 lb

Product Code:

ROTTMC40

$351.42 $424.42 -17%

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Save 47%

DaKine 420 Atomic Root Powder | 5,000g

Product Code:

DAKARP5000

$350.92 $658.99 -47%

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Save 31%

HEAVY 16 Prime, 2.5 gal

Product Code:

H161030PE10

$347.75 $503.99 -31%

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Save 22%

Primordial Solutions True Blooms, 32 oz, 6-pack (OR ONLY)

Product Code:

PRITB32OR

$346.66 $441.99 -22%

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Save 31%

Humboldt Nutrients Big Up Powder, 10 lbs

Product Code:

HNBUP425

$345.43 $500.99 -31%

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Save 17%

FoxFarm Cultivation Nation™ Flower, 50 lb

Product Code:

FX16050

$345.23 $416.95 -17%

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Save 37%

CYCO Platinum Series Zyme 0.01-0.3-0.2 - 20L

Product Code:

HGC760776

$345.00 $546.17 -37%

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Save 13%

HYCLEAN Line & Equipment Cleaner for Irrigation Systems | 20L (5.28gal) - Non-Toxic

Product Code:

SIP02FGHL020LTUS

$340.40 $389.24 -13%

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Save 10%

BioSafe TerraGrow, 10 lb

Product Code:

BSTG10LB

$338.82 $377.99 -10%

Save 37%

FoxFarm Cultivation Nation™ Grow, 15 gal

Product Code:

FX14760

$336.13 $531.95 -37%

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Rhizoflora Purpinator 0-2-4 - 6gal

Product Code:

HGC749345

$335.27

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Save 20%

FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 5gal - Concentrate

Product Code:

FXF790355

$332.55 $414.99 -20%

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Save 20%

FoxFarm Grow Big Fertilizer 6-4-4 | 5gal - Concentrate

Product Code:

FXF790331

$332.25 $413.99 -20%

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Save 38%

CYCO 20L B1 Boost (32/PL)

Product Code:

HGC760726

$331.19 $532.94 -38%

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Save 29%

Cutting Edge Solutions Micro, 15 gal

Product Code:

CES3329

$330.30 $464.99 -29%

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Save 22%

FoxFarm Tiger Bloom® Liquid Concentrate, 5 gal

Product Code:

FX14022

$322.49 $411.95 -22%

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Save 30%

Aptus Liquid Base, 5 L

Product Code:

AP70005

$322.34 $458.00 -30%

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Save 22%

FoxFarm Grow Big® Liquid Concentrate, 5 gal

Product Code:

FX14009

$321.58 $411.95 -22%

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Save 38%

Botanicare Hydroplex Bloom 0-10-6 - 5gal

Product Code:

HGC733008

$320.75 $515.87 -38%

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Save 31%

Humboldt Nutrients Verde, 5 gal

Product Code:

HNV420

$320.35 $463.99 -31%

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Save 2%

Dip N Grow Rooting Hormone | 1gal

Product Code:

DIPNDG12804

$320.00 $325.00 -2%

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Save 47%

DaKine 420 Shock & Awe Bloom Booster | 10,000g

Product Code:

DAKSA10KG

$318.97 $598.99 -47%

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Save 30%

SugarDaddy, 20 L

Product Code:

TFSD20L

$318.42 $457.99 -30%

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Save 17%

Roots Organics Terp Tea Bloom Booster, 40 lb

Product Code:

ROTTBB40

$317.44 $383.39 -17%

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Save 28%

Xtreme Azos Beneficial Bacteria, 8 lbs

Product Code:

RT1352

$312.25 $432.99 -28%

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Save 31%

Humboldt Roots, 0.5 gal

Product Code:

HNHR420

$311.88 $451.99 -31%

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Save 24%

House & Garden Algen Extract, 5 L

Product Code:

HGALG05L

$308.90 $406.98 -24%

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Save 25%

Technaflora Thrive Alive B1 Red, 10 L

Product Code:

TFTARD10L

$307.93 $411.99 -25%

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Save 28%

Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 15 lbs

Product Code:

RT2204

$307.35 $423.99 -28%

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Save 23%

Grotek Vitamax Plus, 23 L

Product Code:

GTVMP6040

$306.66 $399.99 -23%

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Save 27%

Cutting Edge Solutions Plant Amp, 6 gal

Product Code:

CES2505

$305.55 $419.99 -27%

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Save 17%

Grotek Monster Grow Pro, 5 kg

Product Code:

GTMG6050

$305.53 $368.99 -17%

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Save 23%

Grotek Monster Bloom, 5 kg

Product Code:

GTMB6050

$305.13 $397.99 -23%

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Save 16%

Hygrozyme Horticultural Enzyme Formula, 10 L

Product Code:

SIPHYGRO10L

$301.01 $358.99 -16%

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Save 29%

Cutting Edge Solutions Mag-Amped, 6 gal

Product Code:

CES2804

$300.00 $419.99 -29%

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Grotek Blossom Blaster 1-4-0 | 500g

Product Code:

GRN770006247

$299.99

Save 16%

Xtreme Gardening Azos Root Booster | 8lb

Product Code:

RTI1352

$298.99 $356.86 -16%

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Save 16%

Xtreme Gardening Mykos WP | 15lb - Wettable Powder

Product Code:

RTI2204

$298.99 $356.86 -16%

Save 31%

FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 5gal - Concentrate

Product Code:

FXF790256

$298.25 $429.99 -31%

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Save 10%

Emerald Harvest Micro | 15gal

Product Code:

EMH320056

$298.24 $332.86 -10%

Save 10%

Emerald Harvest Micro, 15 gal

Product Code:

EMHM15G

$298.24 $332.86 -10%

Save 31%

Emerald Harvest Sturdy Stalk | 6gal

Product Code:

EMH460023

$296.70 $430.00 -31%