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Nutrients & Supplements

Soil Amendments
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32
Botanicare Cal-Mag Plus 2-0-0 | 1gal
In Stock: 702
$42.25 $62.90 -33%
Purple Maxx, 1 qt
Out of stock
$42.22 $85.99 -51%
Down to Earth Cottonseed Meal 6-2-1 | 50lb - All Purpose
In Stock: 107
$42.17 $84.99 -50%
Budswel, 1 gal
In Stock: 678
$42.17 $54.99 -23%
Budswel, 1 gal (CA Only)
In Stock: 694
$42.17 $54.99 -23%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 1gal - The Silicon Solution - (Case of 4)
In Stock: 68
$42.13 $67.63 -38%
Xtreme Azos Beneficial Bacteria, 12 oz (340 g)
In Stock: 227
$42.11 $65.99 -36%
BioAG Ful-Humix | 2.2lb - OMRI Listed - (Case of 4)
Out of stock
$42.07 $57.42 -27%
Down to Earth Citrus Mix 6-3-3 | 25lb - OMRI Listed
In Stock: 169
$41.84 $57.89 -28%
Down to Earth Granular Humic Acids | 50lb - OMRI Listed
In Stock: 278
$41.80 $59.99 -30%
SUPERthrive Vitamin Solution 0.5-0-0 | 16oz
In Stock: 747
$41.58 $45.99 -10%
Nectar for The Gods Poseidonzime Foliar Spray 0-0-0.5 | 1gal
In Stock: 20
$41.49 $69.99 -41%
House & Garden Nitrogen Boost, 1 L
In Stock: 447
$41.45 $64.26 -35%
Nectar for The Gods Gaia Mania Supplement 1-5-1 | 1gal - (Case of 4)
In Stock: 4
$41.05 $53.99 -24%
Nectar for The Gods Persephone's Palate | 1gal - (Case of 4)
Out of stock
$41.05 $53.99 -24%
DaKine 420 Sticky Icky Enzymes | 1,000g - (Case of 4)
In Stock: 16
$41.00 $168.99 -76%
FoxFarm Bush Doctor Sledge Hammer, 1 gal
In Stock: 15
$40.85 $117.46 -65%
House & Garden Algen Extract, 500 ml
In Stock: 1066
$40.75 $63.19 -36%
FoxFarm Grow Big Hydro Liquid Concentrate, 1 gal
In Stock: 74
$40.56 $117.46 -65%
Down to Earth Crab Meal 4-3-0 | 40lb - OMRI Listed
In Stock: 109
$40.43 $81.99 -51%
Down to Earth Agmino Powder 14-0-0 | 5lb - (Case of 5)
In Stock: 10
$40.30 $95.29 -58%
Down to Earth Bone Meal 3-15-0 | 25lb - OMRI Listed
In Stock: 115
$40.29 $58.29 -31%
Biobizz Top-Max, 1 L
In Stock: 92
$40.12 $62.20 -35%
BioBizz Top-Max 1L CA & OR only
In Stock: 49
$40.12 $62.20 -35%
Down to Earth Alfalfa Meal 2.5-0.5-2.5 | 25lb - OMRI Listed
In Stock: 1112
$39.99
Gaia Green All Purpose, 10 kg
In Stock: 834
$39.96 $56.10 -29%
Grotek Heavy Bud Pro 1-0-3 | 4L - (Case of 4)
In Stock: 56
$39.94 $120.99 -67%
Optic Foliar ATAK Concentrate, 24 L
In Stock: 13
$39.25 $303.99 -87%
HDI MotherPlant Nutrients Part A | 1gal - (Case of 4)
In Stock: 8
$39.14 $49.07 -20%
Roots Organics Terp Tea Grow | 9lb - (Case of 3)
In Stock: 9
$39.07 $44.99 -13%
Down to Earth Soluble Root Growth Enhancer | 1lb - OMRI Listed - (Case of 6)
Out of stock
$39.01 $59.99 -35%
Down To Earth Fruit Tree 6-2-4 | 25lb - OMRI Listed
In Stock: 347
$38.98 $53.89 -28%
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