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Nutrients & Supplements

Soil Amendments
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64
House & Garden Nitrogen Boost, 1 L
In stock
$41.45 $64.26 -35%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 1gal - The Silicon Solution - (Case of 4)
In stock
$41.36 $67.63 -39%
House & Garden Commercial CalMag, 5 lbs Pouch
In stock
$41.28 $55.00 -25%
Technaflora Recipe For Success Starter Kit
In stock
$41.09 $45.99 -11%
Maxicrop Soluble Seaweed Powder 0-0-17 | 27oz - OMRI Listed - (Case of 6)
In stock
$40.94 $56.99 -28%
Roots Organics Ancient Amber | 1gal - (Case of 4)
In stock
$40.85 $48.99 -17%
House & Garden Algen Extract, 500 ml
In stock
$40.75 $63.19 -36%
SUPERthrive Vitamin Solution 0.5-0-0 | 16oz
In stock
$40.64 $45.99 -12%
House & Garden Drip Clean, 1 L
In stock
$40.64 $63.00 -35%
FoxFarm Cultivation Nation Micro, 1 gal
Out of stock
$40.56 $54.85 -26%
Nectar for The Gods Poseidonzime Foliar Spray 0-0-0.5 | 1gal
In stock
$40.54 $69.99 -42%
Down to Earth Starter Mix 3-3-3 | 25lb - OMRI Listed
Out of stock
$40.47 $51.79 -22%
Soul LBS, 3 lb
In stock
$40.38 $52.46 -23%
BioAG Ful-Humix | 2.2lb - OMRI Listed - (Case of 4)
Out of stock
$40.35 $57.42 -30%
Botanicare Cal-Mag Plus 2-0-0 | 1gal
In stock
$40.24 $62.90 -36%
Roots Organics Ancient Amber, 1 gal
In stock
$40.24 $62.36 -35%
General Hydroponics CALiMAGic 1-0-0 - 1gal
In stock
$40.12 $62.93 -36%
BioBizz Top-Max 1L CA & OR only
In stock
$40.12 $62.20 -35%
DaKine 420 Sticky Icky Enzymes | 1,000g - (Case of 4)
In stock
$40.07 $168.99 -76%
Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 25lb - OMRI Listed
In stock
$39.99
Gaia Green All Purpose, 10 kg
In stock
$39.96 $56.10 -29%
Down to Earth Bio-Fish 7-7-2 | 25lb - OMRI Listed
In stock
$39.95 $58.99 -32%
Nectar for The Gods Gaia Mania Supplement 1-5-1 | 1gal - (Case of 4)
In stock
$39.38 $53.99 -27%
Nectar for The Gods Persephone's Palate | 1gal - (Case of 4)
Out of stock
$39.38 $53.99 -27%
Technaflora Thrive Alive B1 Red, 1 L
In stock
$39.34 $59.99 -34%
Grotek Heavy Bud Pro 1-0-3 | 4L - (Case of 4)
In stock
$39.04 $120.99 -68%
Royal Gold Crown Jewels Bloom 1-4-2, 10 lb
In stock
$39.01 $45.79 -15%
Roots Organics Terp Tea Bloom, 9 lb
In stock
$38.31 $53.99 -29%
Mad Farmer Cal+Mag, 1 gal
In stock
$38.13 $53.71 -29%
FoxFarm Beastie Bloomz, 1 lb
In stock
$38.12 $59.35 -36%
Neptune's Harvest Seaweed Plant Food 0-0-1 | 1gal - Concentrate - Makes 128gal - OMRI Listed - (Case of 4)
In stock
$37.99 $49.49 -23%
Grotek Blossom Blaster, 130 g
In stock
$37.99 $70.66 -46%
Down to Earth Bat Guano 7-3-1 | 10lb - OMRI Listed
In stock
$37.89 $49.99 -24%
Gaia Mania, 1 gal
In stock
$37.62 $58.49 -36%
HDI MotherPlant Nutrients Part A | 1gal - (Case of 4)
In stock
$37.55 $49.07 -23%
BioAg Ful-Power | 1 gal
In stock
$37.50 $52.99 -29%
BioAg Ful-Power | 1 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In stock
$37.50 $52.99 -29%
Roots Organics Terp Tea Grow | 9lb - (Case of 3)
In stock
$37.47 $44.99 -17%
Remo Micro, 4 L
In stock
$37.26 $52.99 -30%
Remo Magnifical, 4 L
In stock
$37.26 $52.99 -30%
Remo VeloKelp, 1 L
In stock
$37.26 $49.99 -25%
Down to Earth Citrus Mix 6-3-3 | 25lb - OMRI Listed
In stock
$37.16 $54.99 -32%
CYCO 5L Potash Plus (2/CS) - (Case of 2)
In stock
$37.15 $67.05 -45%
Neptune's Harvest Fish Fertilizer 2-4-1 | 1gal - Concentrate - OMRI Listed - (Case of 4)
In stock
$36.91 $48.49 -24%
Roots Organics Terp Tea Bloom | 9lb - (Case of 3)
In stock
$36.89 $42.99 -14%
Medusa's Magic, 1 gal
Out of stock
$36.78 $51.99 -29%
Mega Morpheus, 1 gal
Out of stock
$36.78 $51.99 -29%
Pegasus Potion, 1 gal
In stock
$36.78 $51.99 -29%
HDI Clonex Rooting Gel | 250ml - Wide Mouth Bottle
In stock
$36.75 $48.02 -23%
Biobizz Acti-Vera 1L CA & OR only
In stock
$36.60 $51.58 -29%
Biobizz Acti-Vera 1L
In stock
$36.60 $51.58 -29%
SUPERthrive Pure Neem Oil Organic Leaf Polish | 32oz - (Case of 12)
In stock
$36.55 $59.25 -38%
Down to Earth Starter Mix 3-3-3 | 50lb - OMRI Listed
In stock
$36.42 $102.29 -64%
Grotek Monster Grow Pro, 500 g
In stock
$36.26 $45.99 -21%
GH General Organics BioBud Quart (Case of 12)
In stock
$36.13 $52.35 -31%
Big Foot Mycorrhizae Gold | 4oz
In stock
$35.72
Grotek Vitamax Pro 1-1-1 | 4L - (Case of 4)
In stock
$35.71 $85.79 -58%
Down to Earth Bone Meal 3-15-0 | 25lb - OMRI Listed
In stock
$35.69 $51.99 -31%
Primordial Solutions Rootamentary, 16 oz
In stock
$35.57 $45.99 -23%
FoxFarm Cultivation Nation pH DOWN, 1 pint, case of 12
In stock
$35.53 $144.40 -75%
Nectar for The Gods Athena's Aminas 0.5-0-0 | 1gal
Out of stock
$35.41 $48.99 -28%
Nectar for The Gods Hygeia Hydration Yucca Extract | 1gal - (Case of 4)
Out of stock
$35.41 $48.99 -28%
Nectar for The Gods Medusa's Magic Soil Nutrient 2-5-2 | 1gal - (Case of 4)
In stock
$35.41 $48.99 -28%
Nectar for The Gods Mega Morpheus Guano Tea 0-2-0 | 1gal - (Case of 4)
In stock
$35.41 $48.99 -28%
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