Nutrients & Supplements

Save 27%

Cutting Edge Solutions Sugaree, 15 gal

Product Code:

CES3335

$629.75 $859.99 -27%

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Save 31%

Soul Amino-Aide, 5 gal

Product Code:

ROSSAA5G

$613.30 $888.83 -31%

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Save 31%

Soul Big Swell, 5 gal

Product Code:

ROSSBS5G

$613.30 $888.83 -31%

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Save 31%

HEAVY 16 Finish, 15 gal

Product Code:

H1610465FH55L

$608.57 $881.99 -31%

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Save 38%

CYCO Commercial Series Grow 10-5-13 - 20kg

Product Code:

HGC760896

$607.82 $978.98 -38%

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Save 38%

CYCO Commercial Series Bloom 8-6-11 - 20kg

Product Code:

HGC760906

$607.82 $978.98 -38%

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Save 34%

SUPERthrive Pure Neem Oil Organic Leaf Polish | 5gal

Product Code:

DYNDNEM500

$607.42 $919.99 -34%

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Save 28%

Aptus Massboost, 5 L

Product Code:

AP16020

$594.46 $820.50 -28%

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Save 31%

Roots Organics Rain, 5 gal

Product Code:

RORA5G

$586.07 $849.36 -31%

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Save 1%

BioAG Cytoplus | 50lb

Product Code:

BAGBA76500

$580.56 $589.18 -1%

Save 31%

Growth Science Organics Root Magic, 6 gal

Product Code:

GSORM6G

$579.72 $838.99 -31%

Save 17%

Grotek Monster Grow Pro, 10 kg

Product Code:

GTMG6060

$573.79 $692.99 -17%

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Save 23%

Grotek Monster Bloom, 10 kg

Product Code:

GTMB6060

$573.46 $747.99 -23%

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Save 24%

Optic Foliar TRANSPORT, 10 L

Product Code:

OFTP10L

$569.32 $749.99 -24%

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Save 17%

Hygrozyme Horticultural Enzyme Formula, 20 L

Product Code:

SIPHYGRO20L

$568.59 $685.99 -17%

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Save 31%

House & Garden Bud-XL, 20 L

Product Code:

HGBXL20L

$565.11 $819.00 -31%

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Save 31%

Humboldt Roots, 1 gal

Product Code:

HNHR425

$565.10 $818.99 -31%

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Emerald Harvest Emerald Goddess 2-1-4 | 6gal

Product Code:

EMH410023

$552.00 $800.00 -31%

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Save 31%

Emerald Harvest King Kola 0.3-2-3 | 6gal

Product Code:

EMH420023

$552.00 $800.00 -31%

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Emerald Harvest King Kola 0.3-2-3 | 6gal

Product Code:

EMH42002301

$552.00 $800.00 -31%

Save 31%

Emerald Harvest Honey Chome 0.5-0.5-1 | 6gal

Product Code:

EMH430023

$552.00 $800.00 -31%

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Emerald Harvest Emerald Goddess, 6 gal

Product Code:

EMHEG6G

$552.00 $800.00 -31%

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Save 31%

Emerald Harvest Honey Chome, 6 gal

Product Code:

EMHHC6G

$552.00 $800.00 -31%

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Save 31%

Emerald Harvest King Kola, 6 gal

Product Code:

EMHKK6G

$552.00 $800.00 -31%

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Save 31%

Emerald Harvest King Kola, 6 gal (FL/NM/PA)

Product Code:

EMHKK6GFNP

$552.00 $800.00 -31%

Save 13%

HYGROZYME Horticultural Horticulture Enzyme Formula | 20L (5.28gal)

Product Code:

SIP02FGHG020LTUS

$549.88 $628.77 -13%

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Save 5%

Aptus Liquid Base, 20 L

Product Code:

AP70020

$548.43 $579.00 -5%

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

Product Code:

HGC760019

$546.17

+ −

Save 33%

Rock Resinator Heavy Yields, 20 L

Product Code:

GGRR20L

$539.37 $799.99 -33%

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Save 76%

House & Garden 1-Component, 200 L

Product Code:

HGCMP200L

$534.98 $2,205.00 -76%

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Save 30%

Technaflora Thrive Alive B1 Red, 20 L

Product Code:

TFTARD20L

$534.93 $762.99 -30%

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Save 31%

B'Cuzz Blossom Builder, 5L

Product Code:

BZBB5L

$527.37 $763.99 -31%

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Save 10%

Emerald Harvest pH Up | 15gal

Product Code:

EMH470056

$524.80 $585.71 -10%

Save 10%

Emerald Harvest pH Down | 15gal

Product Code:

EMH480056

$524.80 $585.71 -10%

Save 10%

Emerald Harvest pH Down, 15 gal

Product Code:

EMHPHD15G

$524.80 $585.71 -10%

Save 10%

Emerald Harvest pH Up, 15 gal

Product Code:

EMHPHU15G

$524.80 $585.71 -10%

Save 31%

HEAVY 16 Foliar, 6 gal

Product Code:

H1610346FS23

$507.14 $734.99 -31%

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Save 28%

Emerald Harvest Hydra Clear, 2.5 gal

Product Code:

EMHHCL25

$499.90 $690.00 -28%

Save 11%

SUPERthrive, 2.5 gal

Product Code:

VI30181

$499.51 $558.29 -11%

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Save 17%

South Cascade Organics SLF-100, 5 gal

Product Code:

SCSLF5

$489.89 $591.99 -17%

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Save 28%

Aptus Ecozen, 5 L

Product Code:

AP14020

$488.24 $673.91 -28%

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Save 25%

Cutting Edge Solutions Cal-Mag Amplified, 15 gal

Product Code:

CES3509

$478.46 $633.99 -25%

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Save 31%

Biobizz Bio-Heaven, 10 L

Product Code:

BBBH10L

$477.47 $691.99 -31%

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Save 1%

BioAG TM-7 | 50lb

Product Code:

BAGBA74500

$475.01 $482.17 -1%

Save 31%

HEAVY 16 Fire, 2.5 gal

Product Code:

H161040FR10

$470.91 $682.49 -31%

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Save 31%

HEAVY 16 Fire, 2.5 gal (OR Only)

Product Code:

H161040FR10OR

$470.91 $682.49 -31%

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Save 31%

HEAVY 16 Roots, 2.5 gal

Product Code:

H1610515RS10

$470.91 $682.49 -31%

+ −

Save 21%

Snow Storm Ultra, 5 Gal

Product Code:

ETSS5GAL

$467.23 $593.99 -21%

+ −

Save 22%

South Cascade Organics SLF-100 | 5gal - OMRI Listed

Product Code:

SLFSLF5

$465.20 $599.99 -22%

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Grotek Monster Bloom 0-50-30 | 5kg

Product Code:

GRN770006280

$459.99

+ −

Save 28%

Aptus Peakboost, 5 L

Product Code:

AP20020

$455.06 $628.09 -28%

+ −

Save 28%

Aptus Finaleboost, 5 L

Product Code:

AP22020

$455.06 $628.09 -28%

+ −

Grotek Vitamax Plus 1-1-2 | 23L

Product Code:

GRN770006308

$449.99

+ −

Save 31%

Biobizz Top-Max, 20 L

Product Code:

BBTM20L

$447.80 $648.99 -31%

+ −

Save 32%

Big Foot Mycorrhizae Granular | 50lb - Granules

Product Code:

ARCBFG50

$444.33 $652.99 -32%

+ −

Save 31%

Roots Organics Extreme Serene, 5 gal

Product Code:

ROES5G

$438.48 $635.04 -31%

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Save 39%

General Hydroponics Floralicious Plus 2-0.8-0.5 - 2.5gal

Product Code:

HGC732027

$437.58 $713.59 -39%

+ −

Save 16%

Grotek Gro-Silic, 10 L

Product Code:

GTGS10L

$428.99 $511.99 -16%

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Save 20%

Plant Success Great White Premium Mycorrhizae | 5lb

Product Code:

PLSFGGRWH5LB

$426.21 $533.63 -20%

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Save 48%

Cutting Edge Solutions Sour-Dee, 15 gal

Product Code:

CES3336

$425.63 $822.99 -48%

Save 31%

House & Garden Multi Zen, 20 L

Product Code:

HGMZN20L

$420.21 $609.00 -31%

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Save 23%

Great White Premium Mycorrhizae, 5 lbs

Product Code:

PRPSGW5

$411.32 $533.63 -23%

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Save 33%

Xtreme Mykos Pure Mycorrhizal Inoculum, Granular, 50 lbs

Product Code:

RT4404

$409.92 $614.99 -33%

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Save 17%

FoxFarm Cultivation Nation™ Micro, 15 gal

Product Code:

FX14860

$402.37 $485.95 -17%

+ −

Save 10%

Emerald Harvest Cal-Mag | 15gal

Product Code:

EMH450056

$396.80 $442.86 -10%

+ −

Save 10%

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%

+ −

Save 17%

Dark Energy, 2.5 gal

Product Code:

AH88090

$384.90 $461.99 -17%

+ −

Save 31%

Biobizz Alg-A-Mic, 20 L

Product Code:

BBALG20L

$384.33 $556.99 -31%

+ −

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%

+ −

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%

+ −

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%

+ −

Save 17%

Grotek Vitamax Pro, 23 L

Product Code:

GTVMPRO23L

$356.85 $430.99 -17%

+ −

Save 31%

HEAVY 16 Bud A, 15 gal

Product Code:

H161009BA55L

$354.99 $514.49 -31%

+ −

Save 31%

HEAVY 16 Bud B, 15 gal

Product Code:

H161010BB55L

$354.99 $514.49 -31%

+ −

Save 31%

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%

+ −

Save 17%

Roots Organics Terp Tea Microbe Charge, 40 lb

Product Code:

ROTTMC40

$351.42 $424.42 -17%

+ −

Save 47%

DaKine 420 Atomic Root Powder | 5,000g

Product Code:

DAKARP5000

$350.92 $658.99 -47%

+ −

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%

+ −

Save 31%

Humboldt Nutrients Big Up Powder, 10 lbs

Product Code:

HNBUP425

$345.43 $500.99 -31%

+ −

Save 17%

FoxFarm Cultivation Nation™ Flower, 50 lb

Product Code:

FX16050

$345.23 $416.95 -17%

+ −

Save 37%

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

Product Code:

HGC760776

$345.00 $546.17 -37%

+ −

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%

+ −

Rhizoflora Purpinator 0-2-4 - 6gal

Product Code:

HGC749345

$335.27

+ −

Save 20%

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

Product Code:

FXF790355

$332.55 $414.99 -20%

+ −

Save 20%

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

Product Code:

FXF790331

$332.25 $413.99 -20%

+ −

Save 38%

CYCO 20L B1 Boost (32/PL)

Product Code:

HGC760726

$331.19 $532.94 -38%

+ −

Save 29%

Cutting Edge Solutions Micro, 15 gal

Product Code:

CES3329

$330.30 $464.99 -29%

+ −

Save 22%

FoxFarm Tiger Bloom® Liquid Concentrate, 5 gal

Product Code:

FX14022

$322.49 $411.95 -22%

+ −

Save 30%

Aptus Liquid Base, 5 L

Product Code:

AP70005

$322.34 $458.00 -30%

+ −

Save 22%

FoxFarm Grow Big® Liquid Concentrate, 5 gal

Product Code:

FX14009

$321.58 $411.95 -22%

+ −

Save 38%

Botanicare Hydroplex Bloom 0-10-6 - 5gal

Product Code:

HGC733008

$320.75 $515.87 -38%

+ −

Save 31%

Humboldt Nutrients Verde, 5 gal

Product Code:

HNV420

$320.35 $463.99 -31%

+ −

Save 2%

Dip N Grow Rooting Hormone | 1gal

Product Code:

DIPNDG12804

$320.00 $325.00 -2%

+ −

Save 47%

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

Product Code:

DAKSA10KG

$318.97 $598.99 -47%

+ −

Save 30%

SugarDaddy, 20 L

Product Code:

TFSD20L

$318.42 $457.99 -30%

+ −

Save 17%

Roots Organics Terp Tea Bloom Booster, 40 lb

Product Code:

ROTTBB40

$317.44 $383.39 -17%

+ −

Save 28%

Xtreme Azos Beneficial Bacteria, 8 lbs

Product Code:

RT1352

$312.25 $432.99 -28%

+ −

Save 31%

Humboldt Roots, 0.5 gal

Product Code:

HNHR420

$311.88 $451.99 -31%

+ −

Save 24%

House & Garden Algen Extract, 5 L

Product Code:

HGALG05L

$308.90 $406.98 -24%

+ −

Save 25%

Technaflora Thrive Alive B1 Red, 10 L

Product Code:

TFTARD10L

$307.93 $411.99 -25%

+ −

Save 28%

Xtreme Mykos Pure Mycorrhizal Inoculum, Wettable Powder, 15 lbs

Product Code:

RT2204

$307.35 $423.99 -28%

+ −

Save 23%

Grotek Vitamax Plus, 23 L

Product Code:

GTVMP6040

$306.66 $399.99 -23%

+ −

Save 27%

Cutting Edge Solutions Plant Amp, 6 gal

Product Code:

CES2505

$305.55 $419.99 -27%

+ −

Save 17%

Grotek Monster Grow Pro, 5 kg

Product Code:

GTMG6050

$305.53 $368.99 -17%

+ −

Save 23%

Grotek Monster Bloom, 5 kg

Product Code:

GTMB6050

$305.13 $397.99 -23%

+ −

Save 16%

Hygrozyme Horticultural Enzyme Formula, 10 L

Product Code:

SIPHYGRO10L

$301.01 $358.99 -16%

+ −

Save 29%

Cutting Edge Solutions Mag-Amped, 6 gal

Product Code:

CES2804

$300.00 $419.99 -29%

+ −

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%

+ −

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%