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Nutrients & Supplements

Soil Amendments
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128
DaKine 420 Foliar Science | 5,000g
In stock
$127.28 $238.99 -47%
Emerald Harvest Cali Pro Grow A 3-0-0 | 6gal
In stock
$126.96 $184.00 -31%
Emerald Harvest Cali Pro Bloom A 3-0-3 | 6gal
In stock
$126.96 $184.00 -31%
Emerald Harvest Cali Pro Bloom B 1-4-6 | 6gal
In stock
$126.96 $184.00 -31%
Emerald Harvest Cali Pro Bloom A, 6 gal
In stock
$126.96 $184.00 -31%
Emerald Harvest Cali Pro Bloom B, 6 gal
In stock
$126.96 $184.00 -31%
Emerald Harvest Cali Pro Grow A, 6 gal
In stock
$126.96 $184.00 -31%
Emerald Harvest Cali Pro Grow B, 6 gal
In stock
$126.96 $184.00 -31%
Soul Sensei Micro, 5 gal
In stock
$125.98 $182.59 -31%
Save 9%
Armory Beneficial Bacteria Blend | 1lb - OMRI Listed
Out of stock
$125.90 $138.83 -9%
General Hydroponics FloraNectar FruitnFusion 0-0-1 - 2.5gal
In stock
$125.10 $183.18 -32%
Aptus Bloomboost, 500 ml
In stock
$124.43 $171.75 -28%
Save 17%
Down to Earth Seabird Guano 0-11-0 | 40lb - OMRI Listed
In stock
$124.28 $148.99 -17%
House & Garden Algen Extract, 60 L
In stock
$124.20 $4,347.00 -97%
House & Garden Amino Treatment, 60 L
Out of stock
$124.20 $8,400.00 -99%
Remo's Supercharged Kit, 1L
In stock
$124.20 $179.99 -31%
Humboldt Nutrients Master-B, 2.5 gal
In stock
$123.88 $170.99 -28%
Optic Foliar ATAK CONCENTRATE, 10 L
Out of stock
$123.86 $176.95 -30%
HEAVY 16 Foliar, 1 gal
In stock
$123.15 $178.49 -31%
HEAVY 16 Finish, 2.5 gal
In stock
$123.15 $178.49 -31%
Grow More Mendocino Honey, 6 gal
In stock
$123.14 $178.99 -31%
Save 18%
FoxFarm Happy Frog Fruit & Flower 4-9-3 | 50lb - Bag
Out of stock
$122.48 $148.99 -18%
Save 17%
Soul LBS, 9 lb
In stock
$122.19 $146.91 -17%
Emerald Harvest Emerald Goddess, 1 gal
In stock
$121.44 $160.00 -24%
Emerald Harvest Honey Chome, 1 gal
In stock
$121.44 $160.00 -24%
Emerald Harvest King Kola, 1 gal
In stock
$121.44 $160.00 -24%
Emerald Harvest King Kola, 1 gal (FL/NM/PA)
Out of stock
$121.44 $160.00 -24%
Emerald Triangle Killer Tea, 5 gal
In stock
$120.86 $159.99 -24%
FOOP 2-in-1 Clone Gel | 32oz - Rooting Gel + Cloning Gel in One
Out of stock
$119.99
GH General Organics CaMg+ 2.5 Gallon (Case of 2)
In stock
$119.78 $175.41 -32%
Cutting Edge Solutions Grow, 6 gal
In stock
$119.40 $159.99 -25%
Cutting Edge Solutions Bloom, 6 gal
In stock
$119.40 $159.99 -25%
Growth Science Organics Root Magic, 1 gal
In stock
$119.16 $156.99 -24%
Biobizz Bio-Bloom, 10 L
In stock
$119.15 $172.99 -31%
Biobizz Bio-Grow, 10 L
In stock
$119.15 $172.99 -31%
Zeus Juice, 2.5 gal
In stock
$118.86 $156.99 -24%
Emerald Harvest pH Up | 2.5gal
Out of stock
$118.68 $172.00 -31%
Emerald Harvest pH Down | 2.5gal
Out of stock
$118.68 $172.00 -31%
Save 16%
Flying Skull Z7 Enzyme Cleanser, 1 gal (part 1 & 2)
In stock
$117.29 $139.99 -16%
Botanicare Pure Blend Tea 0.5-0.5-1 - 5gal
In stock
$116.18 $186.97 -38%
Save 17%
Grow More Water Soluble 0-50-30, 25 lbs
In stock
$115.93 $139.99 -17%
Mad Farmer Get Down, 6 gal
In stock
$115.92 $167.99 -31%
Mad Farmer Oxygenator, 1 gal, Case of 4
In stock
$115.92 $159.96 -28%
B'Cuzz Blossom Builder, 1 qt
In stock
$114.61 $150.99 -24%
Grow More Mendocino Avalanche, 2.5 gal
In stock
$114.47 $157.99 -28%
Botanicare Pure Blend Pro Bloom Formula 2-3-5 - 2.5gal
In stock
$114.40 $167.75 -32%
Save 16%
Grotek Synergy, 400 grams
In stock
$113.94 $135.99 -16%
CYCO Platinum Series Zyme 0.01-0.3-0.2 - 5L
In stock
$113.85 $163.44 -30%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 5gal
In stock
$113.71 $145.99 -22%
Nectar for The Gods Olympus Up | 5gal
In stock
$113.71 $145.99 -22%
Nectar for The Gods Zeus Juice Growth Enhancer | 2.5gal
In stock
$113.71 $145.99 -22%
Remo VeloKelp, 4 L
In stock
$113.09 $148.99 -24%
Save 16%
South Cascade Organics SLF-100, 1 gal
In stock
$112.27 $133.99 -16%
General Hydroponics ARMOR SI 0-0-4 | 2.5gal
In stock
$112.26 $164.40 -32%
Botanicare Pure Blend Pro Grow Formula 3-2-4 - 2.5gal
In stock
$112.15 $164.46 -32%
Botanicare Pure Blend Pro Soil 1-4-5 - 2.5gal
In stock
$112.15 $164.46 -32%
Mad Farmer Get Down, 2.5 gal, case of 2
In stock
$111.57 $146.99 -24%
Roots Organics Extreme Serene, 1 gal
In stock
$111.34 $146.27 -24%
Roots Organics Oregonism XL Root Growth Enhancer | 3lb
In stock
$111.27 $154.99 -28%
Save 14%
Roots Organics Terp Tea Bloom | 40lb
In stock
$111.15 $128.99 -14%
Save 17%
Gaia Green Mineralized Phosphate, 20 kg
In stock
$110.91 $133.99 -17%
Cutting Edge Solutions Sugaree, 2.5 gal
In stock
$110.57 $149.99 -26%
Cutting Edge Solutions Sour-Dee, 2.5 gal
In stock
$110.57 $149.99 -26%
House & Garden Roots Excelurator, (silver bottle), 500 ml
In stock
$110.57 $145.66 -24%
Emerald Harvest Emerald Goddess 2-1-4 | 1gal
In stock
$110.40 $160.00 -31%
Emerald Harvest King Kola 0.3-2-3 | 1gal
In stock
$110.40 $160.00 -31%
Emerald Harvest King Kola 0.3-2-3 | 1gal
In stock
$110.40 $160.00 -31%
Emerald Harvest Honey Chome 0.5-0.5-1 | 1gal
In stock
$110.40 $160.00 -31%
Technaflora Awesome Blossoms, 4 L
In stock
$110.30 $144.99 -24%
General Hydroponics FloraBloom 0-5-4 - 6gal
In stock
$109.42 $177.45 -38%
General Hydroponics FloraGro 2-1-6 - 6gal
In stock
$109.42 $177.45 -38%
Save 17%
Gaia Green Greensand, 20 kg U.S. (NA02)
In stock
$109.28 $131.99 -17%
Botanicare Clearex Rinsing Solution - 5gal
In stock
$109.27 $175.71 -38%
Save 17%
Grow More Hula Bloom 0-50-30, 25 lbs
In stock
$108.94 $131.99 -17%
House & Garden Roots Excelurator Gold, 500 ml
In stock
$108.39 $142.80 -24%
Aptus Ecozen, 1 L
In stock
$108.14 $149.25 -28%
Herculean Harvest, 5 gal
In stock
$108.05 $156.99 -31%
Olympus Up, 5 gal
In stock
$108.05 $156.99 -31%
Roots Organics Terp Tea Bloom, 40 lb
In stock
$108.05 $156.59 -31%
Roots Organics Terp Tea Grow, 40 lb
In stock
$108.05 $156.59 -31%
Save 17%
Grow More Hawaiian Bud, 25 lbs
In stock
$106.94 $128.99 -17%
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 5gal
In stock
$106.70 $172.99 -38%
CYCO 5L B1 Boost (2/CS)
In stock
$106.26 $155.88 -32%
Emerald Harvest Grow | 6gal
In stock
$106.26 $154.00 -31%
Emerald Harvest Bloom | 6gal
In stock
$106.26 $154.00 -31%
Emerald Harvest Bloom, 6 gal
In stock
$106.26 $154.00 -31%
Emerald Harvest Grow, 6 gal
In stock
$106.26 $154.00 -31%
Aptus Peakboost, 1 L
In stock
$106.12 $139.81 -24%
Aphrodite's Extraction, 2.5 gal
In stock
$105.75 $139.49 -24%
Demeter's Destiny, 2.5 gal
In stock
$105.75 $139.49 -24%
Mad Farmer Get Down, 1 qt, case of 12
In stock
$105.20 $138.59 -24%
Mad Farmer Get Up, 1 qt, case of 12
In stock
$105.20 $138.59 -24%
Roots Organics Uprising Bloom, 40 lbs
In stock
$105.07 $152.27 -31%
Roots Organics Uprising Foundation, 40 lbs
In stock
$105.07 $152.27 -31%
Big Foot Ecto-Mycorrhizae | 5lb
In stock
$104.88 $149.99 -30%
Save 18%
Rhizoflora Terpinator 0-0-4 - 2.5gal
In stock
$104.58 $127.92 -18%
Down to Earth Bio-Live 5-4-2 | 50lb - OMRI Listed
In stock
$104.41 $142.99 -27%
General Hydroponics FloraKleen - 6gal
In stock
$103.69 $167.75 -38%
Soul LBS, 40 lb
Out of stock
$103.50 $426.11 -76%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 5gal
In stock
$103.47 $399.99 -74%
Down to Earth Neem Seed Meal 6-1-2 | 40lb - OMRI Listed
In stock
$103.38 $151.49 -32%
Roots Organics HP2 0-4-0, 2.5 gal
Out of stock
$103.10 $135.44 -24%
Soul Sensei Bloom, 5 gal
In stock
$102.85 $149.06 -31%
Soul Sensei Grow, 5 gal
In stock
$102.85 $149.06 -31%
House & Garden Top Shooter, 500 ml
In stock
$102.42 $134.95 -24%
South Cascade Organics SLF-100 | 1gal - OMRI Listed
In stock
$102.18 $135.99 -25%
Technaflora Pura Vida Bloom, 10 L
In stock
$101.90 $173.98 -41%
Grotek Solo-Tek Bloom 3-8-8 | 10L
In stock
$101.73 $186.39 -45%
Grotek Solo-Tek Grow 6-3-7 | 10L
In stock
$101.73 $186.39 -45%
Aptus Finaleboost, 1 L
In stock
$101.31 $139.81 -28%
Nectar for The Gods Aphrodite's Extraction Carbon 0-1-0 | 2.5gal
In stock
$101.08 $129.99 -22%
Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 2.5gal
In stock
$101.08 $129.99 -22%
FoxFarm Happy Frog Tomato & Vegetable Fertilizer 5-7-3 | 50lb - OMRI Listed
In stock
$100.86 $151.99 -34%
General Hydroponics CALiMAGic 1-0-0 - 2.5gal
In stock
$100.55 $147.82 -32%
Save 17%
Grow More Mendocino 0-37-37, 25 lbs
In stock
$100.49 $120.99 -17%
Save 19%
FoxFarm Bush Doctor Boomerang, 1 gal
In stock
$100.45 $123.93 -19%
Save 17%
Big Time Enzyme, 2.5 gal
In stock
$100.17 $120.99 -17%
Grotek Vitamax Plus 1-1-2 | 4L
In stock
$99.99
Roots Organics Uprising Grow, 40 lbs
In stock
$99.86 $144.71 -31%
Save 2%
Biomin Manganese | 2.5gal - OMRI Listed
Out of stock
$99.15 $100.70 -2%
Save 2%
Biomin Calcium | 2.5gal - OMRI Listed
In stock
$99.07 $100.62 -2%
Save 2%
Biomin Iron | 2.5gal - OMRI Listed
In stock
$99.07 $100.62 -2%
Save 14%
Roots Organics Extreme Serene | 1gal
In stock
$98.81 $114.99 -14%
Growth Science Organics Humic Tonic, 2.5 gal
In stock
$98.67 $129.99 -24%
Emerald Harvest Cal-Mag, 2.5 gal
In stock
$98.66 $130.00 -24%
Save 16%
Grotek Cal-Max, 10 L
In stock
$98.64 $116.99 -16%
Save 17%
Grow More Water Soluble 10-52-10, 25 lbs
In stock
$98.45 $118.99 -17%
Roots Organics Super Phos Rock, 55 lbs
In stock
$98.37 $142.55 -31%
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