Nutrients & Supplements

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General Hydroponics FloraKleen - 2.5gal

Product Code:

HGC732925

$46.81 $75.70 -38%

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Roots Organics HP2 0-4-0, 1 gal

Product Code:

ROHPG

$46.75 $68.03 -31%

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Cutting Edge Solutions Cal-Mag Amplified, 1 gal

Product Code:

CES3503

$46.70 $61.99 -25%

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Botanicare Pure Blend Pro Bloom Formula 2-3-5 - 1gal

Product Code:

HGC718041

$46.62 $75.27 -38%

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Big Foot Mycorrhizae Granular | 2lb

Product Code:

ARCBFG2

$46.35

Save 24%

Xtreme Gardening Mykos WP | 2.2lb - Wettable Powder - (Case of 6)

Product Code:

RTI2203

$46.32 $61.03 -24%

Save 31%

Soul Amino-Aide, 1 qt

Product Code:

ROSSAAQ

$46.30 $67.32 -31%

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Soul Big Swell, 1 qt

Product Code:

ROSSBSQ

$46.30 $67.32 -31%

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Roots Organics Oregonism XL, 1 lb

Product Code:

ROIX1

$46.04 $66.95 -31%

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Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 1gal - (Case of 4)

Product Code:

NFGAEG

$45.79 $64.99 -30%

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Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 1gal

Product Code:

NFGDDG

$45.79 $64.99 -30%

Save 50%

Biobizz Bio-Bloom | 5 L

Product Code:

BBB5L

$45.71 $91.44 -50%

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Biobizz Bio-Grow | 5 L

Product Code:

BBG5L

$45.71 $91.44 -50%

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BioBizz Bio-Grow 5L CA & OR only

Product Code:

BBG5LCA

$45.71 $91.44 -50%

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BioBizz Bio-Bloom 5L CA & OR only

Product Code:

BBB5LCA

$45.71 $91.44 -50%

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Botanicare Pure Blend Pro Soil 1-4-5 - 1gal

Product Code:

HGC718042

$45.70 $73.79 -38%

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Botanicare Pure Blend Pro Grow Formula 3-2-4 - 1gal

Product Code:

HGC718043

$45.70 $73.79 -38%

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Save 19%

Roots Organics HPK | 1gal - (Case of 4)

Product Code:

AURROHPKG

$45.38 $55.99 -19%

Save 18%

Grotek Synergy, 140 grams

Product Code:

GTS6630

$45.36 $54.99 -18%

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General Hydroponics ARMOR SI 0-0-4 - 1gal - CA Restriction

Product Code:

HGC732804

$45.04 $72.83 -38%

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General Hydroponics ARMOR SI 0-0-4 | 1gal

Product Code:

HGC732813

$45.04 $72.83 -38%

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General Organics BioThrive Bloom 2-4-4 | 1gal

Product Code:

HGC726851

$45.01 $72.67 -38%

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Save 34%

Cultivation Nation Cal-Mag Gallon

Product Code:

FX17230

$44.90 $68.09 -34%

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Down to Earth Fish Powder 12-1-1 | 5lb - (Case of 5)

Product Code:

DTE12115

$44.79 $67.39 -34%

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Save 19%

Roots Organics Oregonism XL Root Growth Enhancer | 1lb - (Case of 12)

Product Code:

AURROIX1

$44.35 $54.99 -19%

Save 38%

HEAVY 16 Prime, 32 oz

Product Code:

H161027PE1

$44.29 $70.87 -38%

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House & Garden Bud-XL, 1 L

Product Code:

HGBXL01L

$44.18 $64.26 -31%

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House & Garden Nitrogen Boost, 1 L

Product Code:

HGNIB01L

$44.18 $64.26 -31%

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Save 54%

Emerald Harvest Root Wizard | 32oz

Product Code:

EMH440001

$44.15 $96.00 -54%

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Emerald Harvest Root Wizard | 32oz (FL, MN, NC, OK)

Product Code:

EMH44000101

$44.15 $96.00 -54%

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Emerald Harvest Root Wizard | 32oz (OR)

Product Code:

EMH44000102

$44.15 $96.00 -54%

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Save 27%

House & Garden Commercial Bloom, 5 lbs Pouch

Product Code:

HGCOMBL05LB

$44.06 $60.00 -27%

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House & Garden Commercial Grow, 5 lbs Pouch

Product Code:

HGCOMGR05LB

$44.06 $60.00 -27%

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Save 59%

Aurora Peat Products Procision Advantage, 3.8 cu ft bale

Product Code:

ROAPA38

$44.04 $106.15 -59%

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Save 38%

Emerald Harvest Cal-Mag | 1gal

Product Code:

EMH450004

$43.75 $70.00 -38%

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Mr. B's Green Trees Azospirillum Super Concentrate, 1 lb

Product Code:

MRGTAZO1LB

$43.50 $69.60 -38%

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Save 31%

House & Garden Algen Extract, 500 ml

Product Code:

HGALG005

$43.45 $63.19 -31%

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House & Garden Drip Clean, 1 L

Product Code:

HGDPC01L

$43.31 $63.00 -31%

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Save 19%

Roots Organics HP2 | 1gal - (Case of 4)

Product Code:

AURROHPG

$43.28 $53.58 -19%

Save 38%

CYCO Platinum Series Silica 0-0-3 - 5L

Product Code:

HGC760747

$43.21 $69.89 -38%

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Save 22%

Snow Storm Ultra, 1 qt

Product Code:

ETSS32OZ

$43.09 $54.99 -22%

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Save 4%

Sustane 4-6-4 All-Purpose Fertilizer | 50lb - OMRI Listed

Product Code:

SNF30201111

$43.02 $44.75 -4%

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Save 64%

Grotek Rype 3-0-0 | 4L - (Case of 4)

Product Code:

GRN770006613

$43.00 $119.79 -64%

Save 25%

Big Time Enzyme, 1 gal

Product Code:

BTEGP

$43.00 $56.99 -25%

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Save 18%

Grotek Gro-Silic, 500 ml

Product Code:

GTGS500ML

$42.89 $51.99 -18%

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Save 31%

Roots Organics Ancient Amber, 1 gal

Product Code:

ROAAG

$42.89 $62.36 -31%

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Save 32%

Xtreme Azos Beneficial Bacteria, 12 oz (340 g)

Product Code:

RT1351

$42.74 $62.99 -32%

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Save 38%

HEAVY 16 Fire, 16 oz

Product Code:

H161037FR500

$42.65 $68.24 -38%

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HEAVY 16 Fire, 16 oz (OR Only)

Product Code:

H161037FR500OR

$42.65 $68.24 -38%

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HEAVY 16 Roots, 16 oz

Product Code:

H161049RS500

$42.65 $68.24 -38%

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Save 26%

Gaia Green Power Bloom, 10 kg

Product Code:

GAGPB10KGCA

$42.48 $57.19 -26%

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Save 69%

Grotek Cal Max 2-0-0 | 10L - (Case of 2)

Product Code:

GRN20105305

$42.29 $134.99 -69%

Save 31%

Xtreme Tea Brews Individual Pouches, 80 g & Microbe Food Packs, 7 g (10 each)

Product Code:

RT8100

$42.19 $60.99 -31%

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Save 25%

Gaia Green Worm Castings, 30L

Product Code:

GAGWC30L

$41.96 $55.99 -25%

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Save 82%

Grotek Gro-Silic, 4 L

Product Code:

GTGS4L

$41.95 $232.99 -82%

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Technaflora Thrive Alive B1 Red, 1 L

Product Code:

TFTARD1L

$41.94 $59.99 -30%

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Save 69%

Grotek Pro-Silicate 0-0-4 | 10L - (Case of 2)

Product Code:

GRN770006291

$41.92 $133.99 -69%

Save 30%

FoxFarm Cha Ching, 1 lb

Product Code:

FX14024

$41.61 $59.35 -30%

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Save 18%

SUPERthrive, 1 pt

Product Code:

VI30155

$41.49 $50.49 -18%

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Save 69%

Grotek Bloom Pack

Product Code:

GRN770006316

$41.32 $132.39 -69%

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Save 17%

Humboldt County's Own Sonic Bloom, 1 lb

Product Code:

ETSB1

$41.26 $49.99 -17%

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Save 58%

Remo Grow, 10 L

Product Code:

RN71230

$41.25 $99.00 -58%

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MILLS START 1 LTR

Product Code:

MILST1L

$41.25 $60.00 -31%

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Save 32%

FoxFarm Beastie Bloomz, 1 lb

Product Code:

FX14028

$40.62 $59.35 -32%

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Save 27%

Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 142oz - Concentrate - OMRI Listed - (Case of 4)

Product Code:

NEPFS191

$40.60 $55.99 -27%

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Save 70%

Down to Earth Granular Root Growth Enhancer | 5lb - OMRI Listed - (Case of 5)

Product Code:

DTE36305

$40.58 $136.99 -70%

Save 38%

Down to Earth Granular Humic Acids | 50lb - OMRI Listed

Product Code:

DTE02850

$40.52 $64.99 -38%

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Save 17%

Age Old Grow, 1 gal

Product Code:

AO10100

$40.42 $48.99 -17%

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Age Old Bloom, 1 gal

Product Code:

AO20100

$40.42 $48.99 -17%

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Age Old Kelp, 1 gal

Product Code:

AO30100

$40.42 $48.99 -17%

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Save 42%

Down to Earth Feather Meal 12-0-0 | 20lb - OMRI Listed

Product Code:

DTE25681

$40.32 $69.99 -42%

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Save 24%

Xtreme Gardening Tea Brews | 10ct - (Case of 6)

Product Code:

RTI8100

$40.16 $52.91 -24%

Save 31%

Gaia Mania, 1 gal

Product Code:

NGGM1004

$40.10 $58.49 -31%

+ −

Save 27%

House & Garden Commercial CalMag, 5 lbs Pouch

Product Code:

HGCOMCM05LB

$40.00 $55.00 -27%

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Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 25lb - OMRI Listed

Product Code:

DTE25682

$39.99

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Save 13%

Technaflora Recipe For Success Starter Kit

Product Code:

TFPR02006

$39.81 $45.99 -13%

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Save 29%

FoxFarm Cha-Ching Soluble Fertilizer 9-50-10 | 1lb Jar

Product Code:

FXF501432

$39.70 $55.99 -29%

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Save 30%

Maxicrop Soluble Seaweed Powder 0-0-17 | 27oz - OMRI Listed - (Case of 6)

Product Code:

MAX1026

$39.68 $56.99 -30%

Save 25%

FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 1lb Jar

Product Code:

FXF201639

$39.62 $52.99 -25%

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FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 1lb

Product Code:

FXF501418

$39.60 $52.99 -25%

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Save 19%

Roots Organics Ancient Amber | 1gal - (Case of 4)

Product Code:

AURROAAG

$39.59 $48.99 -19%

Save 14%

SUPERthrive Vitamin Solution 0.5-0-0 | 16oz

Product Code:

VIT00015

$39.38 $45.99 -14%

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Save 28%

FoxFarm Cultivation Nation Micro, 1 gal

Product Code:

FX14830

$39.30 $54.85 -28%

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Save 41%

SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 1gal - The Silicon Solution - (Case of 4)

Product Code:

DYNDTEK100

$39.29 $66.30 -41%

Save 44%

Nectar for The Gods Poseidonzime Foliar Spray 0-0-0.5 | 1gal

Product Code:

NFGPG

$39.29 $69.99 -44%

Save 25%

Soul LBS, 3 lb

Product Code:

ROSSLBS3

$39.12 $52.46 -25%

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Save 32%

BioAG Ful-Humix | 2.2lb - OMRI Listed - (Case of 4)

Product Code:

BAGBA72022

$39.10 $57.42 -32%

Save 38%

Botanicare Cal-Mag Plus 2-0-0 | 1gal

Product Code:

HGC00022

$38.99 $62.90 -38%

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General Hydroponics CALiMAGic 1-0-0 - 1gal

Product Code:

HGC733530

$38.88 $62.93 -38%

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Save 77%

DaKine 420 Sticky Icky Enzymes | 1,000g - (Case of 4)

Product Code:

DAKENZ1000

$38.82 $168.99 -77%

Save 24%

Xtreme Gardening Azos Root Booster | 12oz - (Case of 6)

Product Code:

RTI1351

$38.82 $51.15 -24%

Save 31%

Gaia Green All Purpose, 10 kg

Product Code:

GAGAP10KGCA

$38.72 $56.10 -31%

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Save 34%

Down to Earth Bio-Fish 7-7-2 | 25lb - OMRI Listed

Product Code:

DTE03502

$38.71 $58.99 -34%

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Nectar for The Gods Gaia Mania Supplement 1-5-1 | 1gal - (Case of 4)

Product Code:

NFGGMG

$38.16 $53.99 -29%

Save 29%

Nectar for The Gods Persephone's Palate | 1gal - (Case of 4)

Product Code:

NFGPPALG

$38.16 $53.99 -29%

Save 69%

Grotek Heavy Bud Pro 1-0-3 | 4L - (Case of 4)

Product Code:

GRN770006209

$37.82 $120.99 -69%

Save 17%

Royal Gold Crown Jewels Bloom 1-4-2, 10 lb

Product Code:

RG14601

$37.80 $45.79 -17%

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Royal Gold Crown Jewels Grow 3-2-2, 10 lb

Product Code:

RG14611

$37.80 $45.79 -17%

Save 45%

BioBizz Root-Juice 1L

Product Code:

BBRJ1L

$37.59 $68.34 -45%

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Save 45%

BioBizz Root-Juice 1L CA & OR only

Product Code:

BBRJ1LCA

$37.59 $68.34 -45%

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Save 57%

Botanicare Vitamino 1-0-0 - 1gal

Product Code:

HGC739135

$37.48 $87.73 -57%

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Save 31%

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

Product Code:

GRN770006290

$37.25 $53.99 -31%

Save 31%

Roots Organics Terp Tea Bloom, 9 lb

Product Code:

ROTTB9

$37.12 $53.99 -31%

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Roots Organics Terp Tea Grow, 9 lb

Product Code:

ROTTG9

$37.12 $53.99 -31%

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Mad Farmer Cal+Mag, 1 gal

Product Code:

MFCALMAG1G

$36.95 $53.71 -31%

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Save 48%

Grotek Blossom Blaster, 130 g

Product Code:

GTBB130G

$36.81 $70.66 -48%

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

Product Code:

MFNUTS1G

$36.81 $53.55 -31%

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Save 27%

Down to Earth Bat Guano 7-3-1 | 10lb - OMRI Listed

Product Code:

DTE02787

$36.71 $49.99 -27%

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Technaflora B.C. Boost, 4 L

Product Code:

TFBCBST4L

$36.60 $52.99 -31%

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Nectar for the Gods Persephone's Palate, 1 gal

Product Code:

NGPP2004

$36.45 $58.49 -38%

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Save 26%

HDI MotherPlant Nutrients Part A | 1gal - (Case of 4)

Product Code:

HDIMOTHERAGAL

$36.39 $49.07 -26%

Save 31%

BioAg Ful-Power | 1 gal

Product Code:

BA70010

$36.34 $52.99 -31%

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BioAg Ful-Power | 1 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)

Product Code:

BA71010

$36.34 $52.99 -31%

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Save 19%

Roots Organics Terp Tea Grow | 9lb - (Case of 3)

Product Code:

AURROTTG9

$36.31 $44.99 -19%

Save 17%

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

Product Code:

FX14048

$36.16 $43.67 -17%

Save 32%

Remo Micro, 4 L

Product Code:

RN71320

$36.10 $52.99 -32%

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Remo Magnifical, 4 L

Product Code:

RN71630

$36.10 $52.99 -32%

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Save 28%

Remo VeloKelp, 1 L

Product Code:

RN71720

$36.10 $49.99 -28%

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Save 34%

HDI Europonic FossilFuel Liquid Humic Acids | 1gal - (Case of 4)

Product Code:

HDIFOSGAL

$36.04 $54.99 -34%

Save 35%

Down to Earth Citrus Mix 6-3-3 | 25lb - OMRI Listed

Product Code:

DTE01363

$36.01 $54.99 -35%

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Budswel, 1 gal

Product Code:

GUBS128

$35.96 $54.99 -35%

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Save 27%

Neptune's Harvest Seaweed Plant Food 0-0-1 | 1gal - Concentrate - Makes 128gal - OMRI Listed - (Case of 4)

Product Code:

NEPSW191

$35.95 $48.99 -27%

Save 24%

Grotek Pro-Silicate, 4 L

Product Code:

GTPROS4L

$35.90 $46.99 -24%

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Roots Organics Rain, 1 qt

Product Code:

RORAQ

$35.86 $52.15 -31%

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Save 17%

Roots Organics Terp Tea Bloom | 9lb - (Case of 3)

Product Code:

AURROTTB9

$35.75 $42.99 -17%

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Big Foot Mycorrhizae Gold | 4oz

Product Code:

ARCBFAU04

$35.72

Save 31%

Athena's Aminas, 1 gal

Product Code:

NGAA1004

$35.64 $51.99 -31%

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Save 31%

Medusa's Magic, 1 gal

Product Code:

NGMM1004

$35.64 $51.99 -31%

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