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Nutrients & Supplements

Soil Amendments
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Roots Organics HPK 0-4-3, 1 qt
ROHPKQ
$16.96 $24.93 -32%
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Roots Organics Buddha Bloom 1qt
ROBBQV2
$16.96 $24.93 -32%
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Grotek Root Force 1-0-0 | 500mL - (Case of 6)
GRN770006632
$16.89
Neptune's Harvest Seaweed Plant Food 0-0-1 | 32oz - Concentrate - Makes 32gal - OMRI Listed - (Case of 12)
NEPSW136
$16.88 $21.29 -21%
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FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 16oz
FXF793851
$16.70 $18.99 -12%
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Age Old Grow, 32 oz
AO10032
$16.63 $16.99 -2%
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Age Old Bloom, 32 oz
AO20032
$16.63 $16.99 -2%
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Mother Earth Floressence Bloom Supplement 1-1-1 - 32oz
HGC733941
$16.62 $32.53 -49%
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Botanicare Silica Blast 0-0-0.5 - 32oz
HGC730034
$16.55 $24.75 -33%
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Grotek Blossom Blaster Pro Liquid, 1 L
GTBBPRO1L
$16.54 $29.18 -43%
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Down to Earth Liquid Calcium 5% | 32oz - OMRI Listed - (Case of 10)
DTE13050
$16.51 $22.99 -28%
Down to Earth Oyster Shell | 25lb - OMRI Listed
DTE04571
$16.48 $25.99 -37%
Mad Farmer Mother Of All Bloom, 250g
MFMOAB0250
$16.44 $32.12 -49%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 16oz - Concentrate
FXF793219
$16.39 $21.99 -25%
FoxFarm Bush Doctor Wholly Mackerel Fertilizer 3-1-0 | 16oz - Concentrate
FXF794308
$16.36 $21.99 -26%
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Grotek Biofuse | 300g - (Case of 6)
GRN770006900
$16.31 $30.29 -46%
FoxFarm Cultivation Nation Grow 2-1-6 | 32oz
FXF260186
$16.17 $18.99 -15%
FoxFarm Cultivation Nation Bloom 0-5-4 | 32oz
FXF260261
$16.17 $18.99 -15%
Mad Farmer Cal+Mag, 1 qt
MFCALMAG1QT
$16.17 $21.62 -25%
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HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 1gal - (Case of 4)
HDIIONBOGAL
$16.16 $46.24 -65%
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