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Nutrients & Supplements

Soil Amendments
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32
HDI Ionic Bloom Plant Nutrient 3-2-6 | 32oz
In Stock: 20
$17.03 $21.34 -20%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 32oz
In Stock: 19
$17.03 $21.34 -20%
HDI Ionic Grow Plant Nutrient 3-1-5 | 32oz
In Stock: 39
$17.03 $21.34 -20%
HDI Ionic Grow for Soil Plant Nutrient 3-1-4 | 32oz
In Stock: 24
$17.03 $21.34 -20%
Biobizz Bio-Bloom | 1 L
In Stock: 229
$17.03 $25.80 -34%
Biobizz Bio-Grow | 1 L
In Stock: 257
$17.03 $25.80 -34%
BioBizz Bio-Grow 1L CA & OR only
In Stock: 45
$17.03 $25.80 -34%
BioBizz Bio-Bloom 1L CA & OR only
In Stock: 16
$17.03 $25.80 -34%
General Organics CaMg+ Calcium Magnesium Supplement - 32oz
In Stock: 313
$17.01 $24.49 -31%
Big Foot Mycorrhizae Concentrate | 4oz - Water-in-Root Inoculum
In Stock: 83
$17.00
BioAg Ful-Power | 1 qt
In Stock: 68
$16.99 $25.99 -35%
BioAg Ful-Power | 1 qt (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In Stock: 57
$16.99 $25.99 -35%
House & Garden Drip Clean, 250 ml
In Stock: 38
$16.96 $25.70 -34%
Plant Success Organics Granular, 1 lb
In Stock: 61
$16.95 $20.99 -19%
MICROBE Life Hydroponics Photosynthesis Plus | 16oz - (Case of 12)
In Stock: 132
$16.91 $32.99 -49%
Technaflora B.C. Bloom, 1 L
In Stock: 84
$16.86 $23.99 -30%
Xtreme Gardening Calcar Foliar Booster | 3oz - (Case of 12)
In Stock: 36
$16.84 $20.64 -18%
HDI MotherPlant Nutrients Part B | 1gal - (Case of 4)
In Stock: 24
$16.83 $49.07 -66%
Botanicare Cal-Mag Plus 2-0-0 | 32oz
In Stock: 1774
$16.82 $24.13 -30%
FoxFarm Bush Doctor Kangaroots Root Drench Inoculant 0.8-0.1-0.03 | 16oz - Concentrate
In Stock: 322
$16.80 $19.99 -16%
MICROBE Life Hydroponics Nourish-L Liquid Fertilizer | 16oz - (Case of 12)
Out of stock
$16.76 $31.99 -48%
DaKine 420 Shock & Awe Bloom Booster | 1,000g - (Case of 4)
In Stock: 8
$16.74 $68.99 -76%
House & Garden Hydro A, 20 L
In Stock: 1
$16.74 $123.99 -86%
Cutting Edge Solutions Micro, 1 qt
In Stock: 29
$16.70 $16.99 -2%
Green Gro Ultrafine Mycorrhizae All-in-One, 4 oz
Out of stock
$16.62 $20.99 -21%
Rock Fusion Bloom Base Nutrient, 1 L
In Stock: 84
$16.55 $39.99 -59%
General Organics BioThrive Bloom 2-4-4 | 32oz
In Stock: 235
$16.54 $23.63 -30%
Nectar for The Gods Demeter's Destiny Liquid Calcium 0-0.5-0 | 32oz
In Stock: 32
$16.42 $21.99 -25%
Nectar for The Gods Hades Down 0-1-0 | 32oz
In Stock: 73
$16.42 $21.99 -25%
Nectar for The Gods Zeus Juice Growth Enhancer | 32oz
In Stock: 23
$16.42 $21.99 -25%
FoxFarm Bush Doctor Sledgehammer | 16oz -OMRI Listed
In Stock: 199
$16.41 $19.99 -18%
Grotek Root Force 1-0-0 | 500mL - (Case of 6)
In Stock: 30
$16.39
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