Nutrients & Supplements

HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 1gal - (Case of 4)

Product Code:

HDIIONSOBLGAL

$35.38 $46.24 -23%

HDI Ionic Grow for Soil Plant Nutrient 3-1-4 | 1gal - (Case of 4)

Product Code:

HDIIONSOGRGAL

$35.38 $46.24 -23%

Nectar for The Gods One Shot 3-10-0 | 12lb - (Case of 3)

Product Code:

NFGOS12

$35.38 $54.99 -36%

Down To Earth Fruit Tree 6-2-4 | 25lb - OMRI Listed

Product Code:

DTE02549

$35.31 $51.99 -32%

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Down To Earth Rose & Flower Mix 4-8-4 | 25lb - OMRI Listed

Product Code:

DTE32422

$35.13 $50.69 -31%

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Elite Resin D, 32 oz - A Hydrofarm Exclusive!

Product Code:

EN41004

$35.11 $72.59 -52%

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House & Garden Soil B, 5 L

Product Code:

HGSOB05L

$35.11 $49.48 -29%

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Botanicare Silica Blast 0-0-0.5 - 1gal

Product Code:

HGC730032

$35.05 $54.78 -36%

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Orca Premium Liquid Mycorrhizae, 16 oz

Product Code:

PRPSO16

$35.01 $43.99 -20%

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Roots Organics Terp Tea Bloom, 9 lb

Product Code:

ROTTB9

$34.83 $53.99 -35%

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Roots Organics Terp Tea Grow, 9 lb

Product Code:

ROTTG9

$34.83 $53.99 -35%

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Royal Gold Imperial Boost 0-15-11 | 10lb - (Case of 4)

Product Code:

RGRGCJIB10C

$34.75 $48.24 -28%

Hygrozyme Horticultural Enzyme Formula, 1 L

Product Code:

SIPHYGRO1L

$34.75 $41.99 -17%

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General Hydroponics Flora Series Trial Pack | 3pc - 32oz FloraMicro, 32oz FloraGro, and 32oz FloraBloom

Product Code:

HGC718978

$34.73 $35.77 -3%

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Down to Earth Liquid Bone Meal 0-12-0 | 1gal - (Case of 4)

Product Code:

DTE23012

$34.66 $48.99 -29%

Mad Farmer Cal+Mag, 1 gal

Product Code:

MFCALMAG1G

$34.66 $53.71 -35%

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Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 1 gal

Product Code:

MFNUTS1G

$34.55 $53.55 -35%

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Roots Organics Uprising Bloom, 9 lbs

Product Code:

ROUB9

$34.48 $48.59 -29%

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Roots Organics Uprising Foundation, 9 lbs

Product Code:

ROUF9

$34.48 $48.59 -29%

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DaKine 420 Atomic Root Powder | 1,000g - (Case of 4)

Product Code:

DAKARP1000

$34.38 $144.99 -76%

Technaflora B.C. Boost, 4 L

Product Code:

TFBCBST4L

$34.34 $52.99 -35%

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Royal Gold Crown Jewels Bloom 1-4-2 | 10lb - (Case of 4)

Product Code:

RGSRGCJB10C

$34.11 $48.78 -30%

Royal Gold Crown Jewels Grow 3-2-2 | 10lb - (Case of 4)

Product Code:

RGSRGCJG10C

$34.11 $48.78 -30%

HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 2.5gal - (Case of 2)

Product Code:

HDIIONBO25GAL

$34.06 $99.65 -66%

Remo Magnifical, 4 L

Product Code:

RN71630

$33.86 $52.99 -36%

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Remo VeloKelp, 1 L

Product Code:

RN71720

$33.86 $49.99 -32%

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HEAVY 16 Foliar, 32 oz

Product Code:

H161033FS1

$33.85 $52.49 -36%

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Happy Frog Soil Conditioner, 3 cu ft,77.2 dry qts

Product Code:

FX14048

$33.80 $43.67 -23%

MICROBE Life Hydroponics All-In-One | 32oz - (Case of 12)

Product Code:

ECLPH21364

$33.69

Plant Success Great White Premium Mycorrhizae | 4oz

Product Code:

PLSFGGRWH4OZ

$33.69 $45.16 -25%

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Grotek Pro-Silicate, 4 L

Product Code:

GTPROS4L

$33.68 $46.99 -28%

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Grotek Blossom Blaster Pro 1-4-0 | 4L - (Case of 4)

Product Code:

GRN770006189

$33.59 $104.29 -68%

FoxFarm Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 32oz - Concentrate

Product Code:

FXF790713

$33.48 $40.99 -18%

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Down to Earth Fish Bone Meal 4-12-0 | 25lb - OMRI Listed

Product Code:

DTE04125

$33.45 $48.99 -32%

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Cutting Edge Solutions Micro, 1 gal

Product Code:

CES2403

$33.44 $41.99 -20%

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Medusa's Magic, 1 gal

Product Code:

NGMM1004

$33.44 $51.99 -36%

Mega Morpheus, 1 gal

Product Code:

NGMO1004

$33.44 $51.99 -36%

The Kraken, 1 gal

Product Code:

NGTK1004

$33.44 $51.99 -36%

MegaPhos SP Phosphorus Solubilizing Microbe | 2oz - OMRI Listed

Product Code:

BBSLGMP002

$33.42 $36.57 -9%

Cutting Edge Solutions Louder Powder Grow A (15-0-0), 5 lb Bag

Product Code:

CES4201

$33.41 $49.99 -33%

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Cutting Edge Solutions Louder Powder Bloom A (14-0-0), 5 lb Bag

Product Code:

CES4221

$33.41 $49.99 -33%

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Cutting Edge Solutions Louder Powder Bloom B (0-25-24), 5 lb Bag

Product Code:

CES4231

$33.41 $49.99 -33%

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Magnesium Sulfate Epsom Salts | 50lb (49/PL) - OMRI Listed

Product Code:

PLNTX11029

$33.31 $34.86 -4%

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Grotek Bud Fuel Pro 1-3-4 | 4L - (Case of 4)

Product Code:

GRN770006199

$33.27 $103.29 -68%

HYGROZYME Horticultural Horticulture Enzyme Formula | 1L (0.26gal)

Product Code:

SIP02FGHG001LTUS

$33.09 $39.00 -15%

Plant Success Orca | 16oz

Product Code:

PLSFGORCAIN16OZ

$32.91 $44.11 -25%

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Soul Sensei Micro, 1 gal

Product Code:

ROS3MG

$32.77 $46.19 -29%

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Botanicare Hydroplex Bloom 0-10-6 - 32oz

Product Code:

HGC733004

$32.57 $50.89 -36%

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Primordial Solutions Rootamentary, 16 oz

Product Code:

PRIRM16

$32.34 $45.99 -30%

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HEAVY 16 Bud A, 1 gal

Product Code:

H161003BA4

$32.25 $50.01 -36%

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HEAVY 16 Bud B, 1 gal

Product Code:

H161004BB4

$32.25 $50.01 -36%

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HEAVY 16 Veg A, 1 gal

Product Code:

H161015VA4

$32.25 $50.01 -36%

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HEAVY 16 Veg B, 1 gal

Product Code:

H161016VB4

$32.25 $50.01 -36%

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Cultivation Nation Bloom 1 gal

Product Code:

FX14930

$32.17 $47.85 -33%

Cultivation Nation Grow 1 gal

Product Code:

FX14730

$32.17 $47.85 -33%

Biobizz Alg-A-Mic, 1 L

Product Code:

BBALG1L

$32.07 $45.20 -29%

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CYCO 5L Kleanse (2/CS) - (Case of 2)

Product Code:

HGC760781

$31.93 $50.04 -36%

SUPERthrive Root-Gel Rooting Gel | 8oz - (Case of 12)

Product Code:

DYNDRTG008

$31.93 $51.99 -39%

House & Garden Aqua Flakes A, 5 L

Product Code:

HGAFA05L

$31.91 $49.48 -36%

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House & Garden Aqua Flakes B, 5 L

Product Code:

HGAFB05L

$31.91 $49.48 -36%

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House & Garden Cocos A, 5 L

Product Code:

HGCOA05L

$31.91 $49.48 -36%

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House & Garden Cocos B, 5 L

Product Code:

HGCOB05L

$31.91 $49.48 -36%

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House & Garden Soil A, 5 L

Product Code:

HGSOA05L

$31.91 $49.48 -36%

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Remo Grow, 4 L

Product Code:

RN71220

$31.91 $49.99 -36%

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Grotek Insta-Green 3-0-0 | 4L - (Case of 4)

Product Code:

GRN110100730

$31.88 $44.99 -29%

House & Garden Multi Zen, 1 L

Product Code:

HGMZN01L

$31.77 $49.27 -36%

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PRO-MIX BRK BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)

Product Code:

PRB5028500RG

$31.76 $37.04 -14%

Optic Foliar Watts, 500 ml - (Case of 12)

Product Code:

OFWT500

$31.73 $71.99 -56%

Remo Bloom, 4 L

Product Code:

RN71120

$31.60 $48.99 -35%

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Down To Earth Vegetable Garden 4-4-4 | 25lb - OMRI Listed

Product Code:

DTE01254

$31.58 $44.69 -29%

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Down to Earth All-Purpose Mix 4-6-2 | 25lb - OMRI Listed

Product Code:

DTE01942

$31.58 $44.69 -29%

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Nectar for The Gods Olympus Up | 1gal - (Case of 4)

Product Code:

NFGOUG

$31.50 $42.99 -27%

Roots Organics Uprising Grow, 9 lbs

Product Code:

ROUG9

$31.35 $48.59 -35%

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HDI Clonex Mist Root Promoter | 750ml - (Case of 6)

Product Code:

HDICLOMIST750

$31.31 $40.90 -23%

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House & Garden Bio 1-Component, 1 L

Product Code:

HGBOC01L

$31.30 $44.10 -29%

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Roots Organics Terp Tea Microbe Charge, 3 lb

Product Code:

ROTTMC3

$31.24 $36.71 -15%

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Emerald Harvest King Kola, 1 qt

Product Code:

EMHKKQ

$31.22 $44.00 -29%

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Technaflora B.C. Bloom, 4 L

Product Code:

TFBCBLM4L

$31.22 $47.99 -35%

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Technaflora B.C. Grow, 4 L

Product Code:

TFBCGR4L

$31.22 $47.99 -35%

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Down to Earth Acid Mix 4-3-6 | 25lb - For Acid Soil Loving Plants

Product Code:

DTE03227

$31.11 $43.99 -29%

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Optic Foliar REV, 500 ml - (Case of 12)

Product Code:

OFRV500

$31.04 $71.99 -57%

PRO-MIX BRK20 BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)

Product Code:

PRB5028540RGLB

$30.93 $36.07 -14%

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Cutting Edge Solutions Louder Powder Grow B (8-13-31), 5 lb Bag

Product Code:

CES4211

$30.93 $49.99 -38%

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Grotek Insta-Green, 4 L

Product Code:

GTIGGAL

$30.74 $38.99 -21%

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Grotek Pro-Silicate 0-0-4 | 4L - (Case of 4)

Product Code:

GRN770006290

$30.69 $53.99 -43%

DaKine 420 Shock & Awe Bloom Booster | 2,000g - (Case of 4)

Product Code:

DAKSA2000

$30.59 $128.99 -76%

Technaflora Awesome Blossoms, 1 L

Product Code:

TFAB1L

$30.59 $47.99 -36%

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BioAG Cytoplus | 300g - (Case of 12)

Product Code:

BAGBA76003

$30.28 $43.07 -30%

BioAG VAM Endo-Mix | 300g - (Case of 12)

Product Code:

BAGBA78003

$30.28 $43.07 -30%

Botanicare Pure Blend Tea 0.5-0.5-1 - 1gal

Product Code:

HGC732033

$30.06 $47.07 -36%

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Cutting Edge Solutions Grow, 1 gal

Product Code:

CES2203

$30.02 $36.99 -19%

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Cutting Edge Solutions Bloom, 1 gal

Product Code:

CES2303

$30.02 $37.99 -21%

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Olympus Up, 1 gal

Product Code:

NGOU1004

$29.95 $46.49 -36%

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Coast of Maine Stonington Blend Organic Natural Grower's Mix | 1.5cu ft - OMRI Listed - (Case of 6)

Product Code:

CMEST1500

$29.92 $46.29 -35%

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Herculean Harvest, 1 gal

Product Code:

NGHH1004

$29.89 $42.49 -30%

General Hydroponics FloraPro Late Bloom 0-24-26 - 5lb

Product Code:

HGC733009

$29.84 $45.48 -34%

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Xtreme Gardening Versity Bacillus Blend | 2oz - Poly Bag - (Case of 12)

Product Code:

RTI5500

$29.79

FoxFarm Bush Doctor Kangaroots Root Drench Inoculant 0.8-0.1-0.03 | 32oz - Concentrate

Product Code:

FXF790768

$29.50 $35.99 -18%

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FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 32oz - Concentrate

Product Code:

FXF790218

$29.41 $35.99 -18%

Roots Organics Extreme Serene | 32oz

Product Code:

AURROESQ

$29.40 $34.99 -16%

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Roots Organics Extreme Serene, 1 qt

Product Code:

ROESQ

$29.26 $45.35 -35%

Mother Earth LiquiCraft Bloom 2-4-4 - 1gal

Product Code:

HGC733937

$29.15 $66.22 -56%

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BioBizz Alg-a-Mic 1L CA & OR only

Product Code:

BBALG1LCA

$29.15 $45.20 -36%

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Emerald Harvest Cali Pro Bloom A, 1 gal

Product Code:

EMHCPBAG

$29.10 $41.00 -29%

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MILLS BASIS A 5LTR

Product Code:

MILBAA5LEA

$29.02 $45.00 -36%

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MILLS BASIS B 5 LTR

Product Code:

MILBAB5LEA

$29.02 $45.00 -36%

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Down To Earth Island Phosphate 0-11-0 | 5lb - (Case of 6)

Product Code:

DTE07896

$28.99

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Optic Foliar REV, 250 ml - (Case of 12)

Product Code:

OFRV250

$28.91 $40.99 -29%

Mad Farmer Mother Of All Bloom 500g

Product Code:

MFMOAB0500

$28.88 $53.54 -46%

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FoxFarm Open Sesame, 2 lbs

Product Code:

FX14027

$28.83 $99.39 -71%

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FoxFarm Bush Doctor Wholly Mackerel Fertilizer 3-1-0 | 32oz - Concentrate

Product Code:

FXF791307

$28.72 $38.99 -26%

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Xtreme Azos Beneficial Bacteria, 6 oz (170 g)

Product Code:

RT1350

$28.65 $40.99 -30%

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Roots Organics Terp Tea Microbe Charge | 3lb - (Case of 3)

Product Code:

AURROTTMC3

$28.59 $33.99 -16%

Soul Sensei Bloom, 1 gal

Product Code:

ROS3BG

$28.50 $40.16 -29%

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Soul Sensei Grow, 1 gal

Product Code:

ROS3GG

$28.50 $40.16 -29%

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Botanicare Clearex Rinsing Solution - 1gal

Product Code:

HGC732610

$28.43 $44.36 -36%

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Roots Organics Terp Tea Microbe Charge 3lb

Product Code:

ROTTMC3V2

$28.41 $36.71 -23%

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Cutting Edge Solutions Mag-Amped, 1 qt

Product Code:

CES2801

$28.39 $34.99 -19%

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Emerald Harvest Emerald Goddess 2-1-4 | 32oz

Product Code:

EMH410001

$28.38 $44.00 -36%

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Emerald Harvest King Kola 0.3-2-3 | 32oz

Product Code:

EMH420001

$28.38 $44.00 -36%

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Emerald Harvest King Kola 0.3-2-3 | 32oz (FL, NM, PA)

Product Code:

EMH42000101

$28.38 $44.00 -36%

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Emerald Harvest Honey Chome 0.5-0.5-1 | 32oz

Product Code:

EMH430001

$28.38 $44.00 -36%

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Emerald Harvest Emerald Goddess, 1 qt

Product Code:

EMHEGQ

$28.38 $44.00 -36%

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Emerald Harvest Honey Chome, 1 qt

Product Code:

EMHHCQ

$28.38 $44.00 -36%

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Emerald Harvest King Kola, 1 qt (FL/NM/PA)

Product Code:

EMHKKQFNP

$28.38 $44.00 -36%

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Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 1gal

Product Code:

NFGHHARG

$28.35 $38.99 -27%

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Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 1gal

Product Code:

NFGTTG

$28.35 $38.99 -27%

FoxFarm Bush Doctor Microbe Brew, 1 qt

Product Code:

FX14068

$28.12 $42.55 -34%

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