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Nutrients & Supplements

Soil Amendments
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64
Emerald Harvest Root Wizard | 32oz (FL, MN, NC, OK)
Out of stock
$60.00 $96.00 -38%
Emerald Harvest Cali Pro Bloom A, 2.5 gal - (Case of 2)
In stock
$60.00 $96.00 -38%
Emerald Harvest Cali Pro Bloom B, 2.5 gal - (Case of 2)
Out of stock
$60.00 $96.00 -38%
Emerald Harvest Cali Pro Grow A, 2.5 gal - (Case of 2)
Out of stock
$60.00 $96.00 -38%
Emerald Harvest Cali Pro Grow B, 2.5 gal - (Case of 2)
In stock
$60.00 $96.00 -38%
Emerald Harvest Root Wizard, 1 qt
In stock
$60.00 $96.00 -38%
Emerald Harvest Root Wizard, 1 qt (FL, MN, NC, OK)
In stock
$60.00 $96.00 -38%
Emerald Harvest Root Wizard, 1 qt (OR)
In stock
$60.00 $96.00 -38%
FoxFarm Big Bloom Liquid Concentrate, 1 gal
In stock
$59.65 $90.04 -34%
Down to Earth All-Purpose Mix 4-6-2 | 50lb - OMRI Listed
In stock
$59.44 $83.89 -29%
Down to Earth Acid Mix 4-3-6 | 50lb - For Acid Soil Loving Plants
In stock
$59.44 $88.99 -33%
Botanicare Clearex Rinsing Solution - 2.5gal
In stock
$59.40 $95.87 -38%
Herculean Harvest, 2.5 gal
In stock
$59.40 $86.49 -31%
HDI Clonex Mist Root Promoter | 32oz - Concentrate - (Case of 6)
In stock
$59.35 $80.03 -26%
Down To Earth Vegetable Garden 4-4-4 | 50lb - OMRI Listed
In stock
$59.15 $84.29 -30%
Down to Earth Agmino Powder 14-0-0 | 5lb - (Case of 5)
Out of stock
$58.49 $95.29 -39%
Botanicare Rhizo Blast 1.15-0.5-1.15 | 1000mL
In stock
$58.28 $129.50 -55%
Grotek Solo-Tek Bloom 3-8-8 | 10L - (Case of 2)
In stock
$58.20 $186.39 -69%
Grotek Solo-Tek Grow 6-3-7 | 10L - (Case of 2)
In stock
$58.20 $186.39 -69%
Dyna-Gro Bloom, 1 gal
In stock
$58.20 $77.52 -25%
Dyna-Gro Foliage-Pro, 1 gal
In stock
$58.20 $77.52 -25%
Dyna-Gro Grow, 1 gal
In stock
$58.20 $77.52 -25%
House & Garden Shooting Powder Pouch, 500 g
In stock
$58.12 $92.99 -37%
HDI MotherPlant Nutrients Part B | 5gal
In stock
$57.75 $177.83 -68%
Mad Farmer Be One, 1 gal
In stock
$57.75 $104.99 -45%
Soul Sensei Bloom, 2.5 gal
In stock
$57.75 $92.39 -37%
Soul Sensei Grow, 2.5 gal
In stock
$57.75 $92.39 -37%
Cutting Edge Solutions Micro, 2.5 gal
In stock
$57.41 $89.99 -36%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 2.5gal - (Case of 2)
In stock
$57.24 $79.99 -28%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 2.5gal
Out of stock
$57.24 $79.99 -28%
Biobizz Bio-Bloom | 5 L
In stock
$57.15 $91.44 -38%
Biobizz Bio-Grow | 5 L
In stock
$57.15 $91.44 -38%
BioBizz Bio-Grow 5L CA & OR only
In stock
$57.15 $91.44 -38%
BioBizz Bio-Bloom 5L CA & OR only
In stock
$57.15 $91.44 -38%
Botanicare Liquid Karma 0.1-0.1-0.5 - 1gal
In stock
$57.10 $92.24 -38%
General Hydroponics FloraBloom 0-5-4 - 2.5gal
In stock
$56.84 $92.47 -39%
General Hydroponics FloraGro 2-1-6 - 2.5gal
In stock
$56.84 $92.47 -39%
FoxFarm Big Bloom Fertilizer 0-0.5-0.7 | 1gal - Concentrate - OMRI Listed - (Case of 4)
In stock
$56.64 $95.99 -41%
Down to Earth Cottonseed Meal 6-2-1 | 50lb - All Purpose
In stock
$56.38 $84.99 -34%
Humboldt Roots, 250 ml
In stock
$56.38 $81.99 -31%
MILLS VITALIZE 250ML
In stock
$56.25 $90.00 -38%
Plant Success Great White Premium Mycorrhizae | 8oz
In stock
$56.08 $77.51 -28%
CYCO 20L Grow B (32/PL)
In stock
$55.81 $113.36 -51%
Roots Organics Trinity | 1gal - (Case of 4)
In stock
$55.40 $68.99 -20%
Grotek Synergy | 140g
In stock
$55.39
Grow More Mendo Soluble 30-10-10, 25 lbs
In stock
$55.35 $73.99 -25%
DaKine 420 Foliar Science | 5,000g
In stock
$54.90 $238.99 -77%
House & Garden Roots Excelurator, (silver bottle), 250 ml
Out of stock
$54.89 $87.82 -37%
BioAg Bio-SuperSil Soluble Silicon | 1gal- 0.5% Nanostructured Silicon - (Case of 4)
Out of stock
$54.74 $80.39 -32%
Roots Organics Trinity, 1 gal
In stock
$54.58 $87.30 -37%
Roots Organics Trinity 1 gal
In stock
$54.58 $87.30 -37%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 32oz
In stock
$54.56
FoxFarm Liquid Nutrient Trio Soil Formula Fertilizer | 3pk - 32oz each - (Case of 4)
In stock
$54.55 $86.99 -37%
General Hydroponics Liquid KoolBloom 0-10-10 - 1gal
In stock
$54.50 $87.92 -38%
Botanicare Vitamino 1-0-0 - 1gal
In stock
$54.40 $87.73 -38%
Nectar for The Gods Pegasus Potion Feather Tea 1-2-0 | 2.5gal - (Case of 2)
In stock
$54.38 $96.99 -44%
Royal Gold Crown Jewels Bloom 1-4-2 | 20lb - (Case of 2)
In stock
$54.31 $94.99 -43%
Rhizoflora Terpinator 0-0-4 - 1gal
In stock
$54.12 $73.22 -26%
House & Garden Roots Excelurator Gold, 250 ml
In stock
$53.81 $86.10 -38%
Save 2%
Dip N Grow Rooting Hormone | 1pt
In stock
$53.40 $54.24 -2%
Down to Earth Crab Meal 4-3-0 | 40lb - OMRI Listed
In stock
$53.24 $81.99 -35%
House & Garden Shooting Powder Sachet (pack of 5
In stock
$53.01 $77.11 -31%
Primordial Solutions True Blooms, 32 oz
In stock
$52.85 $95.75 -45%
HDI Clonex Clone Solution | 1gal
In stock
$52.75 $71.13 -26%
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