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Nutrients & Supplements

Soil Amendments
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64
BioAg Ful-Power | 1 gal
In Stock: 120
$35.67 $52.99 -33%
BioAg Ful-Power | 1 gal (ID,IL,IA,KS,MN,NE,OH,OK,OR)
In Stock: 7
$35.67 $52.99 -33%
HDI Ionic PK BOOST Plant Nutrient 0-5-6 | 2.5gal - (Case of 2)
In Stock: 39
$35.64 $99.65 -64%
Mad Farmer Oxygenator, 6 gal
In Stock: 209
$35.44 $209.99 -83%
HEAVY 16 Foliar, 32 oz
In Stock: 306
$35.42 $52.49 -33%
CYCO 5L Potash Plus (2/CS) - (Case of 2)
In Stock: 30
$35.33 $67.05 -47%
Grotek Pro-Silicate, 4 L
In Stock: 937
$35.25 $46.99 -25%
Technaflora Awesome Blossoms, 1 L
In Stock: 151
$35.21 $47.99 -27%
Grotek Blossom Blaster Pro 1-4-0 | 4L - (Case of 4)
In Stock: 52
$35.15 $104.29 -66%
Cutting Edge Solutions Micro, 1 gal
In Stock: 29
$34.99 $41.99 -17%
MegaPhos SP Phosphorus Solubilizing Microbe | 2oz - OMRI Listed
Out of stock
$34.98 $36.57 -4%
BioAG Cytoplus | 300g - (Case of 12)
In Stock: 12
$34.92 $43.07 -19%
BioAG VAM Endo-Mix | 300g - (Case of 12)
Out of stock
$34.92 $43.07 -19%
HDI Clonex Mist Root Promoter | 750ml - (Case of 6)
In Stock: 173
$34.92 $40.90 -15%
Grotek Bud Fuel Pro 1-3-4 | 4L - (Case of 4)
In Stock: 40
$34.82 $103.29 -66%
Biobizz Acti-Vera 1L CA & OR only
Out of stock
$34.82 $51.58 -32%
PRO-MIX BRK BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
Out of stock
$34.60 $37.04 -7%
Grotek Monster Grow Pro, 500 g
In Stock: 628
$34.49 $45.99 -25%
Roots Organics HP2 0-4-0, 5 gal
In Stock: 11
$34.30 $254.09 -87%
Technaflora B. Seaweed, 4 L
In Stock: 26
$34.28 $176.36 -81%
Roots Organics Ancient Amber | 1gal - (Case of 4)
In Stock: 13
$34.13 $48.99 -30%
HEAVY 16 Bud A, 1 gal
In Stock: 157
$33.75 $50.01 -33%
HEAVY 16 Bud B, 1 gal
In Stock: 186
$33.75 $50.01 -33%
HEAVY 16 Veg A, 1 gal
In Stock: 102
$33.75 $50.01 -33%
HEAVY 16 Veg B, 1 gal
In Stock: 107
$33.75 $50.01 -33%
Roots Organics Extreme Serene | 32oz
In Stock: 8
$33.71 $34.99 -4%
PRO-MIX BRK20 BIOFUNGICIDE + MYCORRHIZAE Peat/Bark Mix | 2.8cu ft - Loose Fill (48/PL)
In Stock: 400
$33.70 $36.07 -7%
MICROBE Life Hydroponics All-In-One | 32oz - (Case of 12)
In Stock: 60
$33.69
Biobizz Alg-A-Mic, 1 L
In Stock: 96
$33.56 $45.20 -26%
BioBizz Alg-a-Mic 1L CA & OR only
In Stock: 25
$33.56 $45.20 -26%
MILLS BASIS A 5LTR
In Stock: 167
$33.41 $45.00 -26%
MILLS BASIS B 5 LTR
In Stock: 233
$33.41 $45.00 -26%
House & Garden Soil B, 5 L
In Stock: 125
$33.40 $49.48 -32%
Remo Grow, 4 L
In Stock: 3
$33.40 $49.99 -33%
Orca Premium Liquid Mycorrhizae, 16 oz
In Stock: 63
$33.30 $43.99 -24%
House & Garden Multi Zen, 1 L
In Stock: 399
$33.25 $49.27 -33%
House & Garden Hydro A, 60 L
In Stock: 5
$33.16 $363.99 -91%
Botanicare Pure Blend Tea 0.5-0.5-1 - 1gal
In Stock: 40
$33.02 $47.07 -30%
Roots Organics Terp Tea Microbe Charge | 3lb - (Case of 3)
Out of stock
$32.85 $33.99 -3%
Roots Organics Uprising Bloom, 9 lbs
In Stock: 10
$32.80 $48.59 -32%
Roots Organics Uprising Foundation, 9 lbs
In Stock: 321
$32.80 $48.59 -32%
Roots Organics Uprising Grow, 9 lbs
In Stock: 169
$32.80 $48.59 -32%
Grotek Synergy, 800 grams
In Stock: 1
$32.72 $201.99 -84%
Roots Organics Terp Tea Microbe Charge 3lb
In Stock: 101
$32.70 $36.71 -11%
Emerald Harvest Emerald Goddess, 1 qt
In Stock: 162
$32.67 $44.00 -26%
Emerald Harvest Honey Chome, 1 qt
In Stock: 312
$32.67 $44.00 -26%
Nectar for The Gods Triton's Trawl Fishbone Meal 0.5-4-0 | 1gal
Out of stock
$32.55 $38.99 -17%
Coast of Maine Stonington Blend Organic Natural Grower's Mix | 1.5cu ft - OMRI Listed - (Case of 6)
In Stock: 400
$32.45 $51.39 -37%
Cutting Edge Solutions Louder Powder Grow A (15-0-0), 5 lb Bag
In Stock: 81
$32.37 $49.99 -35%
Cutting Edge Solutions Louder Powder Grow B (8-13-31), 5 lb Bag
In Stock: 38
$32.37 $49.99 -35%
Cutting Edge Solutions Louder Powder Bloom A (14-0-0), 5 lb Bag
In Stock: 14
$32.37 $49.99 -35%
Cutting Edge Solutions Louder Powder Bloom B (0-25-24), 5 lb Bag
In Stock: 24
$32.37 $49.99 -35%
Grotek Insta-Green, 4 L
In Stock: 816
$32.17 $38.99 -17%
Grotek Cal-Max, 23 L
Out of stock
$32.12 $198.22 -84%
DaKine 420 Shock & Awe Bloom Booster | 2,000g - (Case of 4)
Out of stock
$32.01 $128.99 -75%
Emerald Harvest King Kola 0.3-2-3 | 32oz (FL, NM, PA)
In Stock: 8
$31.74 $44.00 -28%
FoxFarm Soil Formula Nutrients Trio, 3 qts
In Stock: 11
$31.59 $92.55 -66%
FoxFarm Bush Doctor Kangaroots Root Drench Inoculant 0.8-0.1-0.03 | 32oz - Concentrate
In Stock: 328
$31.52 $35.99 -12%
Cutting Edge Solutions Bloom, 1 gal
In Stock: 8
$31.41 $37.99 -17%
FoxFarm Grow Big Hydroponic Fertilizer 3-2-6 | 32oz - Concentrate
In Stock: 72
$31.40 $35.99 -13%
Nectar for The Gods Herculean Harvest Liquid Bone Meal 0-6-0 | 1gal
Out of stock
$31.35 $38.99 -20%
General Hydroponics Floralicious Plus 2-0.8-0.5 - 16oz
In Stock: 237
$31.32 $43.84 -29%
Botanicare Clearex Rinsing Solution - 1gal
In Stock: 103
$31.24 $44.36 -30%
General Hydroponics FloraPro Late Bloom 0-24-26 - 5lb
In Stock: 41
$31.23 $45.48 -31%
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