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Nutrients & Supplements

Soil Amendments
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128
Royal Gold Crown Jewels Grow 3-2-2 | 40lb
In Stock: 25
$148.85 $184.32 -19%
Botanicare Sweet Berry Plant Food | 2.5gal
In Stock: 48
$147.42 $219.16 -33%
CYCO 5L Supa Stiky (2/CS) - (Case of 2)
In Stock: 12
$147.15 $210.69 -30%
Cutting Edge Solutions Mag-Amped, 2.5 gal
In Stock: 14
$146.43 $210.99 -31%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 5gal
Out of stock
$146.17 $177.83 -18%
Botanicare Liquid Karma 0.1-0.1-0.5 - 2.5gal
In Stock: 53
$145.85 $216.57 -33%
Nectar for The Gods Medusa's Magic Soil Nutrient 2-5-2 | 5gal
Out of stock
$145.66 $172.99 -16%
Nectar for The Gods Mega Morpheus Guano Tea 0-2-0 | 5gal
In Stock: 4
$145.66 $172.99 -16%
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 5gal
In Stock: 9
$145.66 $172.99 -16%
Cutting Edge Solutions Micro, 6 gal
In Stock: 60
$142.53 $199.99 -29%
Botanicare Silica Blast 0-0-0.5 - 5gal
In Stock: 372
$141.15 $231.78 -39%
SUPERthrive Pure Neem Oil Organic Leaf Polish | 1gal - (Case of 4)
In Stock: 15
$140.75 $197.62 -29%
Biobizz Top-Max, 5 L
In Stock: 38
$140.42 $206.50 -32%
BioBizz Top-Max 5L CA & OR only
In Stock: 8
$140.42 $206.50 -32%
General Hydroponics FloraMicro 5-0-1 - 6gal
In Stock: 1380
$140.18 $229.28 -39%
HYGROZYME Horticultural Horticulture Enzyme Formula | 4L (1.05gal) - (Case of 4)
In Stock: 16
$139.02 $146.95 -5%
Botanicare Vitamino 1-0-0 - 2.5gal
In Stock: 6
$138.80 $193.09 -28%
Humboldt County's Own Sonic Bloom, 5 lbs
In Stock: 36
$138.80 $161.99 -14%
Grotek Synergy | 400g - (Case of 6)
In Stock: 156
$138.49
Soul Amino-Aide, 1 gal
In Stock: 29
$137.36 $201.99 -32%
Soul Big Swell, 1 gal
In Stock: 16
$137.36 $201.99 -32%
HDI Clonex Clone Solution | 2.5gal
In Stock: 159
$137.21 $160.05 -14%
Biobizz Acti-Vera 5L
In Stock: 13
$136.98 $201.44 -32%
General Hydroponics Diamond Nectar 0-1-1 - 6gal
In Stock: 754
$136.64 $295.15 -54%
Emerald Harvest Micro | 6gal
In Stock: 42
$136.11 $188.00 -28%
Technaflora Thrive Alive B1 Green, 4 L
In Stock: 22
$136.04 $200.99 -32%
PureCrop 1 gal
In Stock: 25
$136.00 $145.00 -6%
General Hydroponics Liquid KoolBloom 0-10-10 - 2.5gal
In Stock: 63
$135.96 $201.63 -33%
Biobizz CAL-MAG 10L
In Stock: 9
$135.74 $199.62 -32%
House & Garden Amino Treatment, 1 L
In Stock: 303
$135.66 $199.50 -32%
MegaPhos SP Phosphorus Solubilizing Microbe | 1lb - OMRI Listed
Out of stock
$135.29 $140.40 -4%
Nectar for The Gods The Kraken Crab & Shrimp 0-4-0 | 5gal
Out of stock
$135.29 $172.99 -22%
Roots Organics Rain, 1 gal
In Stock: 116
$135.22 $189.36 -29%
FoxFarm Bush Doctor Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 1gal
In Stock: 22
$134.75 $151.99 -11%
Remo Bloom, 20 L
In Stock: 8
$134.61 $197.99 -32%
FoxFarm Cultivation Nation Veggie 24-14-11 | 15lb - Step 1 for 2-Part Feeding Programs
Out of stock
$134.37 $162.39 -17%
BioAg Ful-Power | 5 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
Out of stock
$134.16 $196.99 -32%
Roots Organics Buddha Grow, 2.5 gal
In Stock: 76
$134.03 $179.17 -25%
Roots Organics Buddha Grow 2.5gal
In Stock: 6
$134.03 $179.17 -25%
BioAg Ful-Power | 5 gal
In Stock: 185
$133.91 $196.99 -32%
Armory Beneficial Bacteria Blend | 1lb - OMRI Listed
Out of stock
$133.77 $138.83 -4%
HDI Clonex Rooting Gel | 1 quart
In Stock: 213
$133.63 $160.05 -17%
Emerald Harvest Cali Pro Grow A 3-0-0 | 6gal
In Stock: 4
$133.21 $184.00 -28%
Grotek Vitamax Plus, 10 L
In Stock: 518
$132.48 $166.99 -21%
DaKine 420 Nitro Nutrients Base | 10,000g
In Stock: 8
$132.21 $528.99 -75%
DaKine 420 Nitro Nutrients Bloom | 10,000g
In Stock: 7
$132.21 $528.99 -75%
DaKine 420 Nitro Nutrients Grow | 10,000g
In Stock: 8
$132.21 $528.99 -75%
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 25 lb Bag
In Stock: 102
$131.96 $199.99 -34%
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 25 lb Bag
In Stock: 124
$131.96 $199.99 -34%
Cutting Edge Solutions Louder Powder Bloom A (14-0-0), 25 lb Bag
In Stock: 77
$131.96 $199.99 -34%
Cutting Edge Solutions Louder Powder Bloom B (0-25-24), 25 lb Bag
In Stock: 77
$131.96 $199.99 -34%
Mad Farmer Be One, 2.5 gal
In Stock: 93
$131.95 $209.99 -37%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 2.5gal
In Stock: 43
$131.91 $196.00 -33%
Technaflora B.C. Bloom, 20 L
In Stock: 32
$131.38 $179.99 -27%
Biobizz Alg-A-Mic, 5 L
In Stock: 106
$129.76 $190.82 -32%
BioBizz Alg-a-Mic 5L CA & OR only
In Stock: 9
$129.76 $190.82 -32%
Roots Organics Oregonism XL, 3 lbs
In Stock: 90
$128.90 $190.07 -32%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 6gal
In Stock: 18
$128.78 $184.00 -30%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 6gal
In Stock: 15
$128.78 $184.00 -30%
Mad Farmer Mother Of All Bloom, 10 lb (4.5 kg)
In Stock: 290
$128.52 $209.99 -39%
Technaflora Thrive Alive B1 Red, 4 L
In Stock: 45
$128.48 $182.99 -30%
BioBizz Fish-Mix 10L
In Stock: 10
$128.13 $188.42 -32%
BioBizz Fish-Mix 10L CA & OR only
In Stock: 3
$128.13 $188.42 -32%
Snow Storm Ultra, 1 gal
In Stock: 85
$127.91 $164.99 -22%
Emerald Harvest Micro, 6 gal
In Stock: 34
$127.84 $188.00 -32%
Mother Earth LiquiCraft Grow 4-3-3 - 5gal
In Stock: 16
$127.74 $275.21 -54%
Mother Earth LiquiCraft Bloom 2-4-4 - 5gal
In Stock: 28
$127.74 $275.21 -54%
Zeus Juice, 5 gal
Out of stock
$127.50 $289.49 -56%
BioAg Bio-SuperSil Soluble Silicon | 2.5gal - 0.5% Nanostructured Silicon
In Stock: 26
$126.70 $161.67 -22%
GH General Organics CaMg+ 2.5 Gallon (Case of 2)
In Stock: 52
$126.30 $187.69 -33%
Grotek Growth Booster, 300 g
In Stock: 265
$125.41 $165.99 -24%
Emerald Harvest Cali Pro Bloom A, 6 gal
In Stock: 22
$125.12 $184.00 -32%
Emerald Harvest Cali Pro Bloom B, 6 gal
In Stock: 24
$125.12 $184.00 -32%
Emerald Harvest Cali Pro Grow A, 6 gal
Out of stock
$125.12 $184.00 -32%
Emerald Harvest Cali Pro Grow B, 6 gal
In Stock: 5
$125.12 $184.00 -32%
Roots Organics Terp Tea Bloom | 40lb
In Stock: 8
$124.55 $128.99 -3%
Aptus Massboost, 1 L
In Stock: 35
$124.13 $182.53 -32%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 2.5gal - (Case of 2)
Out of stock
$123.20 $222.99 -45%
Nectar for The Gods Hades Down 0-1-0 | 2.5gal - (Case of 2)
In Stock: 24
$122.90 $145.99 -16%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 5gal
Out of stock
$122.90 $145.99 -16%
Nectar for The Gods Olympus Up | 5gal
In Stock: 5
$122.90 $145.99 -16%
Nectar for The Gods Zeus Juice Growth Enhancer | 2.5gal - (Case of 2)
In Stock: 15
$122.90 $145.99 -16%
House & Garden Algen Extract, 60 L
In Stock: 3
$122.40 $4,347.00 -97%
Remo's Supercharged Kit, 1L
In Stock: 51
$122.40 $179.99 -32%
Roots Organics Buddha Bloom, 2.5 gal
In Stock: 128
$121.84 $179.17 -32%
Roots Organics Buddha Bloom 2.5gal
In Stock: 48
$121.84 $179.17 -32%
House & Garden Multi Zen, 5 L
In Stock: 240
$121.38 $178.50 -32%
HEAVY 16 Foliar, 1 gal
In Stock: 110
$121.37 $178.49 -32%
HEAVY 16 Finish, 2.5 gal
In Stock: 239
$121.37 $178.49 -32%
Grow More Mendocino Honey, 6 gal
In Stock: 122
$121.35 $178.99 -32%
Soul LBS, 9 lb
In Stock: 19
$120.41 $146.91 -18%
Flying Skull Z7 Enzyme Cleanser, 1 gal (part 1 & 2)
Out of stock
$119.94 $139.99 -14%
DaKine 420 CalMag | 10,000g
In Stock: 6
$119.71 $478.99 -75%
Emerald Harvest Emerald Goddess, 1 gal
In Stock: 107
$119.68 $160.00 -25%
Emerald Triangle Killer Tea, 5 gal
In Stock: 26
$119.11 $159.99 -26%
CYCO 20L Potash Plus (32/PL)
In Stock: 16
$118.62 $222.03 -47%
General Hydroponics ARMOR SI 0-0-4 | 2.5gal
In Stock: 28
$118.39 $175.91 -33%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 2.5gal
In Stock: 51
$118.27 $175.97 -33%
Botanicare Pure Blend Pro Soil 1-4-5 - 2.5gal
In Stock: 47
$118.27 $175.97 -33%
Botanicare Pure Blend Tea 0.5-0.5-1 - 5gal
In Stock: 87
$117.94 $192.58 -39%
Cutting Edge Solutions Grow, 6 gal
In Stock: 14
$117.67 $159.99 -26%
Cutting Edge Solutions Bloom, 6 gal
In Stock: 114
$117.67 $159.99 -26%
Down to Earth Granular Root Zone | 5lb - OMRI Listed - (Case of 5)
In Stock: 5
$117.56 $399.49 -71%
Botanicare Pure Blend Pro Bloom Formula 2-3-5 - 2.5gal
In Stock: 62
$117.25 $174.46 -33%
Biomin Manganese | 2.5gal - OMRI Listed
In Stock: 1
$116.55
Biomin Copper | 2.5gal - OMRI Listed
In Stock: 1
$116.46
Biomin Iron | 2.5gal - OMRI Listed
In Stock: 12
$116.46
Biobizz Bio-Bloom | 10 L
In Stock: 17
$116.31 $171.04 -32%
Biobizz Bio-Grow | 10 L
In Stock: 34
$116.31 $171.04 -32%
BioBizz Bio-Grow 10L CA & OR only
In Stock: 7
$116.31 $171.04 -32%
BioBizz Bio-Bloom 10L CA & OR only
In Stock: 16
$116.31 $171.04 -32%
General Organics BioBud 0.5-0.1-1 - 1gal
In Stock: 60
$116.23 $210.13 -45%
Emerald Harvest King Kola 0.3-2-3 | 1gal (FL, NM, PA)
In Stock: 7
$115.84 $160.00 -28%
General Hydroponics FloraBloom 0-5-4 - 6gal
In Stock: 1640
$115.38 $189.87 -39%
General Hydroponics FloraGro 2-1-6 - 6gal
In Stock: 716
$115.38 $189.87 -39%
Emerald Harvest pH Up | 2.5gal
Out of stock
$114.65 $172.00 -33%
Emerald Harvest pH Down | 2.5gal
Out of stock
$114.65 $172.00 -33%
CYCO Platinum Series Zyme 0.01-0.3-0.2 - 5L
In Stock: 3
$114.44 $163.44 -30%
Grow More Water Soluble 0-50-30, 25 lbs
In Stock: 52
$114.25 $139.99 -18%
Mad Farmer Oxygenator, 1 gal, Case of 4
In Stock: 102
$114.24 $159.96 -29%
Royal Gold Crown Jewels Bloom 1-4-2 | 40lb
In Stock: 7
$113.55 $184.32 -38%
FoxFarm Happy Frog Fruit & Flower 4-9-3 | 50lb - Bag
Out of stock
$113.25 $148.99 -24%
B'Cuzz Blossom Builder | 1 qt
In Stock: 76
$112.95 $150.99 -25%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 1gal
In Stock: 26
$111.98 $127.99 -13%
Biomin Calcium | 2.5gal - OMRI Listed
In Stock: 4
$111.71
Emerald Harvest Grow | 6gal
In Stock: 27
$111.49 $154.00 -28%
Emerald Harvest Bloom | 6gal
In Stock: 18
$111.49 $154.00 -28%
Remo VeloKelp, 4 L
Out of stock
$111.45 $148.99 -25%
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