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Nutrients & Supplements

Soil Amendments
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Botanicare Cal-Mag Plus 2-0-0 | 1gal
In Stock: 712
$43.23 $62.90 -31%
Purple Maxx, 1 qt
Out of stock
$43.20 $85.99 -50%
Budswel, 1 gal
In Stock: 705
$43.15 $54.99 -22%
Budswel, 1 gal (CA Only)
In Stock: 694
$43.15 $54.99 -22%
Down to Earth Fish Bone Meal 4-12-0 | 50lb - OMRI Listed
In Stock: 103
$43.14 $79.49 -46%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 1gal - The Silicon Solution - (Case of 4)
In Stock: 68
$43.11 $67.63 -36%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 142oz - Concentrate - OMRI Listed - (Case of 4)
In Stock: 222
$43.08 $56.59 -24%
Down to Earth Feather Meal 12-0-0 | 20lb - OMRI Listed
In Stock: 54
$42.79 $69.99 -39%
Maxicrop Soluble Seaweed Powder 0-0-17 | 27oz - OMRI Listed - (Case of 6)
In Stock: 42
$42.68 $56.99 -25%
Roots Organics Ancient Amber | 1gal - (Case of 4)
In Stock: 13
$42.58 $48.99 -13%
House & Garden Bud-XL, 1 L
In Stock: 550
$42.41 $64.26 -34%
Down to Earth Cottonseed Meal 6-2-1 | 50lb - All Purpose
In Stock: 110
$42.17 $84.99 -50%
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: 171
$41.84 $57.89 -28%
Down to Earth Granular Humic Acids | 50lb - OMRI Listed
In Stock: 278
$41.80 $59.99 -30%
FoxFarm Bush Doctor Sledge Hammer, 1 gal
In Stock: 15
$41.80 $117.46 -64%
House & Garden Algen Extract, 500 ml
In Stock: 1066
$41.70 $63.19 -34%
SUPERthrive Vitamin Solution 0.5-0-0 | 16oz
In Stock: 750
$41.58 $45.99 -10%
House & Garden Drip Clean, 1 L
In Stock: 298
$41.58 $63.00 -34%
FoxFarm Grow Big Hydro Liquid Concentrate, 1 gal
In Stock: 74
$41.50 $117.46 -65%
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