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Nutrients & Supplements

Soil Amendments
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20
HDI Ionic Grow for Soil Plant Nutrient 3-1-4 | 32oz
HDIIONSOGRQT
$16.33 $21.34 -23%
Cutting Edge Solutions Micro, 1 qt
CES2401
$16.32 $16.99 -4%
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Emerald Harvest Cal-Mag, 1 qt
EMHCMQ
$16.32 $23.00 -29%
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FoxFarm Open Sesame, 1 lb
FX14026
$16.23 $57.10 -72%
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Optic Foliar Overgrow, 1 L RTU
OFGR01L
$16.22 $24.99 -35%
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Rock Fusion Bloom Base Nutrient, 1 L
GGFBN1L
$16.18 $39.99 -60%
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Xtreme Gardening Calcar Foliar Booster | 3oz - (Case of 12)
RTI2504
$16.16 $20.64 -22%
Roots Organics HPK 0-4-3, 1 qt
ROHPKQ
$16.09 $24.93 -35%
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Roots Organics Buddha Grow 1qt
ROBGQV2
$16.09 $24.93 -35%
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General Hydroponics CALiMAGic 1-0-0 - 32oz
HGC733525
$16.05 $25.14 -36%
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FoxFarm Bush Doctor Sledgehammer | 16oz -OMRI Listed
FXF793806
$16.03 $19.99 -20%
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Neptune's Harvest Seaweed Plant Food 0-0-1 | 32oz - Concentrate - Makes 32gal - OMRI Listed - (Case of 12)
NEPSW136
$16.01 $21.29 -25%
Big Foot Root Boost Nitrogen-Fixing Azospirillum | 5oz
ARCBFAZ05
$15.99
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Elite Root Igniter E, 8 oz - A Hydrofarm Exclusive!
EN51001
$15.96 $32.99 -52%
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MICROBE Life Hydroponics Photosynthesis Plus | 16oz - (Case of 12)
ECLPH21226
$15.91 $30.99 -49%
FoxFarm Bush Doctor Bemb Sweet & Dandy 0-1-3 | 16oz - Concentrate
FXF794056
$15.91 $22.99 -31%
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Roots Organics Terp Tea Bloom, 3 lb
ROTTB3
$15.88 $20.51 -23%
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Emerald Harvest pH Up | 32oz
EMH470001
$15.80 $25.50 -38%
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Emerald Harvest pH Down | 32oz
EMH480001
$15.80 $25.50 -38%
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Remo Micro, 1 L
RN71310
$15.80 $22.99 -31%
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