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Nutrients & Supplements

Soil Amendments
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32
Grotek Cal Max 2-0-0 | 10L - (Case of 2)
In Stock: 4
$44.66 $134.99 -67%
Down to Earth Liquid All-Purpose 4-1-3 | 1gal - (Case of 4)
In Stock: 52
$44.63 $63.99 -30%
Down to Earth All-Purpose Mix 4-6-2 | 50lb - OMRI Listed
In Stock: 123
$44.47 $82.99 -46%
Down to Earth Acid Mix 4-3-6 | 50lb - For Acid Soil Loving Plants
In Stock: 107
$44.47 $88.99 -50%
Down To Earth Vegetable Garden 4-4-4 | 50lb - OMRI Listed
In Stock: 145
$44.47 $84.29 -47%
Microbe Life Hydroponics Terps Plus, 32 oz
In Stock: 108
$44.35 $62.99 -30%
Roots Organics Bio Force, 1 lb
In Stock: 60
$44.30 $57.22 -23%
Grotek Pro-Silicate 0-0-4 | 10L - (Case of 2)
In Stock: 4
$44.27 $133.99 -67%
Roots Organics Ancient Amber, 1 gal
In Stock: 77
$44.26 $62.36 -29%
Mad Farmer Mother Of All Bloom, 1 kg
In Stock: 278
$44.21 $91.02 -51%
FoxFarm Open Sesame Soluble Fertilizer 5-45-19 | 1lb Jar
In Stock: 96
$44.02 $52.99 -17%
FoxFarm Beastie Bloomz Fertilizer 0-50-30 | 1lb
In Stock: 94
$44.02 $52.99 -17%
HEAVY 16 Fire, 16 oz
In Stock: 1512
$44.01 $68.24 -36%
HEAVY 16 Fire, 16 oz (OR Only)
In Stock: 642
$44.01 $68.24 -36%
HEAVY 16 Roots, 16 oz
In Stock: 1301
$44.01 $68.24 -36%
Roots Organics HP2 0-4-0, 1 gal
In Stock: 249
$43.86 $68.03 -36%
Xtreme Gardening Azos Root Booster | 12oz - (Case of 6)
In Stock: 15
$43.85 $53.77 -18%
Gaia Green Power Bloom, 10 kg
In Stock: 724
$43.83 $57.19 -23%
Cutting Edge Solutions Cal-Mag Amplified, 1 gal
In Stock: 26
$43.82 $61.99 -29%
Grotek Bloom Pack
In Stock: 4
$43.64 $132.39 -67%
Gaia Green Worm Castings, 30L
In Stock: 282
$43.31 $55.99 -23%
Technaflora Thrive Alive B1 Red, 1 L
In Stock: 125
$43.28 $59.99 -28%
Roots Organics Oregonism XL, 1 lb
In Stock: 118
$43.19 $66.95 -35%
Down to Earth Fish Bone Meal 4-12-0 | 50lb - OMRI Listed
In Stock: 103
$43.14 $79.49 -46%
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 142oz - Concentrate - OMRI Listed - (Case of 4)
In Stock: 214
$43.08 $56.59 -24%
General Hydroponics CALiMAGic 1-0-0 - 1gal
In Stock: 518
$42.92 $62.93 -32%
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%
FoxFarm Grow Big Hydro Liquid Concentrate, 2.5 gal
In Stock: 28
$42.66 $253.84 -83%
Roots Organics Ancient Amber | 1gal - (Case of 4)
In Stock: 13
$42.58 $48.99 -13%
FoxFarm Bush Doctor Boomerang, 1 gal
In Stock: 114
$42.39 $123.93 -66%
Mother Earth LiquiCraft Grow 4-3-3 - 1gal
In Stock: 27
$42.29 $66.22 -36%
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