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Nutrients & Supplements

Soil Amendments
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64
Grotek Rype 3-0-0 | 500mL - (Case of 6)
In Stock: 42
$9.39 $24.75 -62%
Grotek Solo-Tek Bloom 3-8-8 | 1L - (Case of 6)
In Stock: 54
$9.33 $28.29 -67%
Grotek Solo-Tek Grow 6-3-7 | 1L - (Case of 6)
In Stock: 60
$9.33 $28.29 -67%
Coop Poop All-Purpose Garden Food by Healthy Grow | 6lb - OMRI Listed - (Case of 6)
In Stock: 18
$9.31 $11.79 -21%
General Hydroponics FloraGro 2-1-6 - 16oz
In Stock: 427
$9.29 $14.40 -35%
General Hydroponics FloraBloom 0-5-4 - 16oz
In Stock: 507
$9.24 $14.31 -35%
HDI Clonex Mist Root Promoter | 100mL - (Case of 20)
In Stock: 102
$9.24 $11.56 -20%
Down to Earth Bio-Live 5-4-2 | 5lb - OMRI Listed - (Case of 6)
In Stock: 462
$9.21 $19.49 -53%
FoxFarm Open Sesame, 6 oz
In Stock: 533
$9.17 $27.02 -66%
Down to Earth Granular Humic Acids | 5lb - OMRI Listed - (Case of 6)
In Stock: 2081
$9.09 $14.99 -39%
Emerald Harvest Grow | 32oz
In Stock: 85
$9.06 $14.00 -35%
Emerald Harvest Bloom | 32oz
In Stock: 84
$9.06 $14.00 -35%
Down to Earth AZOMITE Slow Release Powder | 5lb - OMRI Listed - (Case of 6)
In Stock: 990
$9.04 $12.99 -30%
General Hydroponics FloraKleen - 32oz
In Stock: 152
$9.03 $13.24 -32%
Emerald Harvest Bloom, 1 qt
In Stock: 189
$9.03 $14.00 -36%
Emerald Harvest Grow, 1 qt
In Stock: 158
$9.03 $14.00 -36%
Gaia Green All Purpose, 500 g Pouch
In Stock: 1820
$9.03 $9.89 -9%
Remo Nature's Candy, 1 L
Out of stock
$8.84 $26.99 -67%
Mother Earth Floressence Bloom Supplement 1-1-1 - 16oz
In Stock: 59
$8.81 $20.02 -56%
SUPERthrive K-L-N Rooting Concentrate | 8oz - (Case of 12)
In Stock: 240
$8.68 $13.99 -38%
Grotek Gro-Silic, 4 L
In Stock: 979
$8.66 $232.99 -96%
FoxFarm Cultivation Nation Cal-Mag | 16oz
In Stock: 84
$8.63 $12.99 -34%
Roots Organics Buddha Bloom, 1 qt
Out of stock
$8.60 $24.93 -66%
Grotek Solo-Tek Bloom 3-8-8 | 500mL - (Case of 6)
In Stock: 12
$8.50 $16.29 -48%
Grotek Pro-Silicate, 1 L
In Stock: 527
$8.45 $15.71 -46%
Gaia Green Power Bloom, 500 g Pouch
In Stock: 61
$8.41 $10.98 -23%
Aptus Massboost, 100 ml
In Stock: 147
$8.35 $26.50 -68%
Sustane 4-6-4 Flower & Vegetable Plant Food | 5lb - OMRI Listed - (Case of 8)
In Stock: 24
$8.24 $11.79 -30%
True Organic Prilled Sulfur | 5lb - Resealable Bag - Lowers Soil pH - Covers up to 1,333sq ft - OMRI Listed - (Case of 6)
In Stock: 138
$8.13 $10.29 -21%
Remo Grow, 1 L
In Stock: 8
$8.08 $20.99 -62%
Grotek Gro-Silic, 500 ml
In Stock: 283
$8.05 $51.99 -85%
True Organic All-Purpose Plant Food 5-4-5 | 4.5lb - Shaker Jug - Covers up to 100sq ft - OMRI Listed - (Case of 6)
In Stock: 150
$8.00 $15.99 -50%
True Organic Tomato & Vegetable Food 4-5-6 | 4.5lb - Shaker Jug - Use Monthly - Covers up to 88sq ft - OMRI Listed - (Case of 6)
In Stock: 114
$8.00 $15.99 -50%
Down to Earth Dolomite Lime | 5lb - OMRI Listed - (Case of 6)
In Stock: 510
$7.96 $10.99 -28%
Grotek Micro Power 0-0-2 | 500mL - (Case of 6)
In Stock: 36
$7.83 $20.62 -62%
Medusa's Magic, 1 qt
In Stock: 89
$7.83 $17.49 -55%
Mega Morpheus, 1 qt
In Stock: 12
$7.83 $17.49 -55%
Pegasus Potion, 1 qt
In Stock: 8
$7.83 $17.49 -55%
HDI Europonic FossilFuel Liquid Humic Acids | 32oz
In Stock: 27
$7.80 $21.99 -65%
Grotek Cal-Max, 1 qt
In Stock: 2229
$7.51 $13.96 -46%
MYKE Vegetable & Herb Growth Enhancer | 1.8oz - OMRI Listed - (Pallet of 36)
In Stock: 116
$7.46 $11.29 -34%
SUPERthrive Bonsai-Pro Liquid Plant Food 7-9-5 | 8oz - (Case of 12)
In Stock: 732
$7.34 $12.47 -41%
SUPERthrive Orchid-Pro Liquid Plant Food 7-8-6 | 8oz - (Case of 12)
In Stock: 216
$7.34 $12.47 -41%
Grotek Bud Fuel Pro 1-3-4 | 500mL - (Case of 6)
In Stock: 24
$7.33 $22.29 -67%
Sustane 3-5-3 Compost Tea Bag | 12ct - 21gm Packs - OMRI Listed - (Case of 10)
In Stock: 30
$7.31 $10.45 -30%
Down to Earth Oyster Shell | 5lb - OMRI Listed - (Case of 6)
Out of stock
$7.30 $11.99 -39%
Optic Foliar ATAK Concentrate, 250 ml
In Stock: 2
$7.16 $18.99 -62%
Grotek Monster Grow Pro, 130 g
In Stock: 914
$7.07 $13.15 -46%
SUPERthrive Bloom Plant Nutrients 3-12-6 | 8oz - (Case of 12)
In Stock: 9252
$7.06 $11.99 -41%
SUPERthrive Foliage-Pro Liquid Plant Food 9-3-6 | 8oz - (Case of 12)
Out of stock
$7.06 $11.99 -41%
SUPERthrive Grow Liquid Plant Food 7-9-5 | 8oz - (Case of 12)
In Stock: 756
$7.06 $11.99 -41%
SUPERthrive Pro-TeKt Nutritional Supplement 0-0-3 | 8oz - The Silicon Solution - (Case of 12)
Out of stock
$7.06 $11.99 -41%
SUPERthrive ZYME 100% Enzyme Cleaner | 8oz - (Case of 12)
In Stock: 804
$7.06 $15.99 -56%
DaKine 420 Nitro Nutrients Base | 500g - (Case of 4)
In Stock: 7
$7.04 $28.99 -76%
DaKine 420 Nitro Nutrients Bloom | 500g - (Case of 4)
In Stock: 8
$7.04 $28.99 -76%
DaKine 420 Bio Minerals | 500g - (Case of 4)
In Stock: 8
$7.04 $28.99 -76%
DaKine 420 CalMag | 500g - (Case of 4)
In Stock: 4
$7.04 $28.99 -76%
DaKine 420 Sticky Icky Enzymes | 100g - (Case of 20)
In Stock: 20
$7.04 $28.99 -76%
DaKine 420 Nitro Nutrients Grow | 500g - (Case of 4)
In Stock: 8
$7.04 $28.99 -76%
Down to Earth Calcium 96 | 1lb - OMRI Listed - (Case of 6)
In Stock: 18
$6.99
HDI Ionic Bloom for Soil Premium Plant Nutrient 2-2-5 | 32oz
In Stock: 383
$6.97 $21.34 -67%
Grotek Heavy Bud Pro 1-0-3 | 500mL - (Case of 6)
In Stock: 12
$6.92 $20.99 -67%
Mad Farmer Nutrient UpTake Solution (N.U.T.S.), 1 gal
In Stock: 33
$6.91 $53.55 -87%
SUPERthrive Mag-Pro Nutritional Supplement 2-15-4 | 8oz - (Case of 12)
In Stock: 6310
$6.86 $10.99 -38%
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