0Cart

Nutrients & Supplements

Soil Amendments
Sort by:
Price: High to Low
Show:
64
Grotek Heavy Bud Pro 1-0-3 | 4L - (Case of 4)
In stock
$39.04 $120.99 -68%
SUPERthrive, 1 pt
In stock
$38.91 $50.49 -23%
Humboldt Nutrients Master-B, 5 gal
In stock
$38.83 $300.99 -87%
MILLS START 1 LTR
In stock
$38.70 $60.00 -36%
GH General Organics BioBud Quart (Case of 12)
In stock
$38.66 $52.35 -26%
FoxFarm Cha Ching, 2 lbs
In stock
$38.38 $103.25 -63%
Roots Organics Terp Tea Bloom, 9 lb
In stock
$38.31 $53.99 -29%
Roots Organics Terp Tea Grow, 9 lb
In stock
$38.31 $53.99 -29%
General Hydroponics Flora Series Trial Pack | 3pc - 32oz FloraMicro, 32oz FloraGro, and 32oz FloraBloom
In stock
$38.20
Technaflora B. Seaweed, 4 L
In stock
$38.16 $176.36 -78%
Down to Earth Soluble Root Growth Enhancer | 1lb - OMRI Listed - (Case of 6)
Out of stock
$38.12 $59.99 -36%
Down To Earth Fruit Tree 6-2-4 | 25lb - OMRI Listed
In stock
$38.09 $53.89 -29%
Down To Earth Rose & Flower Mix 4-8-4 | 25lb - OMRI Listed
In stock
$38.09 $53.89 -29%
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%
Technaflora B.C. Boost, 4 L
In stock
$37.77 $52.99 -29%
HDI MotherPlant Nutrients Part A | 1gal - (Case of 4)
In stock
$37.55 $49.07 -23%
Down to Earth Acid Mix 4-3-6 | 25lb - For Acid Soil Loving Plants
In stock
$37.53 $52.99 -29%
Roots Organics Terp Tea Grow | 9lb - (Case of 3)
In stock
$37.47 $44.99 -17%
Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 6 gal
In stock
$37.38 $262.49 -86%
Remo Magnifical, 4 L
In stock
$37.26 $52.99 -30%
Down to Earth Starter Mix 3-3-3 | 25lb - OMRI Listed
Out of stock
$37.16 $51.79 -28%
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%
Botanicare Silica Blast 0-0-0.5 - 1gal
In stock
$36.80 $54.78 -33%
HDI Clonex Rooting Gel | 250ml - Wide Mouth Bottle
In stock
$36.75 $48.02 -23%
Soul LBS, 3 lb
In stock
$36.70 $52.46 -30%
SUPERthrive Pure Neem Oil Organic Leaf Polish | 32oz - (Case of 12)
In stock
$36.55 $59.25 -38%
Roots Organics Oregonism XL Root Growth Enhancer | 1lb - (Case of 12)
In stock
$36.52 $54.99 -34%
Grotek Monster Bloom, 500 g
In stock
$36.26 $45.99 -21%
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%
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)
Out of 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%
Nectar for The Gods The Kraken Crab & Shrimp 0-4-0 | 1gal - (Case of 4)
Out of stock
$35.41 $48.99 -28%
HDI Ionic Bloom Plant Nutrient 3-2-6 | 1gal - (Case of 4)
In stock
$35.38 $46.24 -23%
HDI Ionic Grow Plant Nutrient 3-1-5 | 1gal - (Case of 4)
In stock
$35.38 $46.24 -23%
HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 1gal - (Case of 4)
In stock
$35.38 $46.24 -23%
HDI Ionic Grow for Soil Plant Nutrient 3-1-4 | 1gal - (Case of 4)
In stock
$35.38 $46.24 -23%
Nectar for The Gods One Shot 3-10-0 | 12lb - (Case of 3)
Out of stock
$35.38 $54.99 -36%
Down To Earth Vegetable Garden 4-4-4 | 25lb - OMRI Listed
In stock
$35.31 $49.99 -29%
Down to Earth All-Purpose Mix 4-6-2 | 25lb - OMRI Listed
In stock
$35.31 $49.99 -29%
House & Garden Aqua Flakes A, 5 L
In stock
$35.11 $49.48 -29%
House & Garden Cocos A, 5 L
In stock
$35.11 $49.48 -29%
House & Garden Cocos B, 5 L
In stock
$35.11 $49.48 -29%
Aptus Fasilitor, 250 ml
In stock
$35.02 $98.00 -64%
Orca Premium Liquid Mycorrhizae, 16 oz
In stock
$35.01 $43.99 -20%
Botanicare Hydroplex Bloom 0-10-6 - 32oz
In stock
$34.86 $50.89 -31%
Bloombastic | 325 ml
In stock
$34.83 $99.99 -65%
Royal Gold Imperial Boost 0-15-11 | 10lb - (Case of 4)
In stock
$34.75 $48.24 -28%
Down to Earth Liquid Bone Meal 0-12-0 | 1gal - (Case of 4)
Out of stock
$34.66 $48.99 -29%
DaKine 420 Atomic Root Powder | 1,000g - (Case of 4)
In stock
$34.38 $144.99 -76%
Down to Earth Fish Bone Meal 4-12-0 | 25lb - OMRI Listed
In stock
$34.38 $48.99 -30%
Grotek Synergy, 800 grams
In stock
$34.34 $201.99 -83%
CYCO 5L Kleanse (2/CS) - (Case of 2)
In stock
$34.17 $50.04 -32%
Royal Gold Crown Jewels Bloom 1-4-2 | 10lb - (Case of 4)
In stock
$34.11 $48.78 -30%
Royal Gold Crown Jewels Grow 3-2-2 | 10lb - (Case of 4)
In stock
$34.11 $48.78 -30%
BioAg Ful-Power | 1 gal
In stock
$34.08 $52.99 -36%
BioAg Ful-Power | 1 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In stock
$34.08 $52.99 -36%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 2.5gal - (Case of 2)
In stock
$34.06 $99.65 -66%
Show other 64 products
Product filters
Free Shipping
In Stock
Nutrient Material
Price
$
–
$
  • $0
  • $41796
Shop Owner
Brand
    Show all (88)