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General Hydroponics MaxiGro 10-5-14 - 16lb
In stock
$87.51 $155.71 -44%
Technaflora B.C. Boost, 10 L
In stock
$87.40 $126.99 -31%
Save 2%
MilStop SP Fungicide | 5lb - OMRI Listed
In stock
$87.19 $88.56 -2%
Save 13%
Marrone Bio Venerate CG® Bioinsecticide, 1 qt
In stock
$87.17 $99.99 -13%
Save 2%
Landmark Thermoformed Round Maxi-Grow Pot | 4in W x 3.49in H - Black
In stock
$87.15 $88.51 -2%
FoxFarm Bush Doctor Boomerang Comeback Formula 2-0.2-0.3 | 1gal
In stock
$87.11 $127.99 -32%
Save 13%
24V Control Board, 6 individual 24V controlled output
In stock
$87.03 $100.28 -13%
Save 13%
2-in-1 EC + Temp Sensor for Reservoir
In stock
$87.03 $100.28 -13%
Aptus MINERAL-CALMAG, 5 L
In stock
$87.01 $130.00 -33%
Save 19%
Hydrofarm Black & White Grow Bag, 1 gal (20 packs of 25)
In stock
$86.97 $107.99 -19%
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Super Sprouter Premium Heated Propagation Kit - 4pc - Includes 18in T5 Light, 10in x 20in Tray, 7in Dome, & Heat Mat
In stock
$86.75 $107.03 -19%
Active Aqua 2.0 Reservoir 30 Gallon - Black
In stock
$86.66 $114.92 -25%
Mad Farmer Get Down, 1 gal, case of 4
In stock
$86.62 $125.99 -31%
Mad Farmer Get Up, 1 gal, case of 4
In stock
$86.62 $125.99 -31%
Save 18%
Plant Success King Crab, 32 oz
In stock
$86.61 $104.99 -18%
Down to Earth Feather Meal 12-0-0 | 50lb - OMRI Listed
In stock
$86.46 $129.99 -33%
Save 9%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In stock
$86.44 $95.00 -9%
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The HC Companies Pocket Carry Tray | 19.87in L x 9.87in W x 3.75in H - Black
In stock
$86.43 $87.78 -2%
Save 11%
Nitryx SP Nitrogen Fixing Bacteria | 1lb - OMRI Listed
Out of stock
$86.35 $97.50 -11%
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SunBlaster High Output 72-LED 6400K 36W Strip Light, 3'
In stock
$86.13 $95.99 -10%
Save 14%
GREE XK41 Wired Controller with Backlight
Out of stock
$85.57 $98.99 -14%
Biobizz Bio-Bloom | 10 L
In stock
$85.51 $171.04 -50%
Biobizz Bio-Grow | 10 L
In stock
$85.51 $171.04 -50%
BioBizz Bio-Grow 10L CA & OR only
In stock
$85.51 $171.04 -50%
BioBizz Bio-Bloom 10L CA & OR only
In stock
$85.51 $171.04 -50%
Save 2%
The HC Companies Slim Jim Inserts | 606 Slim Jim - 20in L x 8.5in W x 3.125in H - Black
In stock
$85.44 $86.78 -2%
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The HC Companies True Series Insert | 606 True Jumbo - 20in L x 10in W x 3.25in H - Black
In stock
$85.44 $86.78 -2%
Save 2%
The HC Companies True Series Insert | 1203 True - 20in L x 10in W x 2.5in H - Black
In stock
$85.34 $86.67 -2%
Grow More Mendocino Flower & Bloom 6-30-30, 25 lbs
In stock
$85.15 $113.99 -25%
GrowoniX Replacement High-Flow Membrane | for EX/GX200, GX300, EX/GX400 and EX400-T Systems
Out of stock
$85.13 $111.61 -24%
Save 11%
Lantern Schedule Lighting Adapter Compatible with 0-10V
In stock
$85.11 $95.55 -11%
Save 11%
Group Control Lighting Adaptor, for ThinkGrow Model-I
In stock
$85.11 $95.55 -11%
Save 11%
Lighting Control Adapter T, for Controlling ThinkGrow LED
In stock
$85.11 $95.55 -11%
Botanicare Cal-Mag Plus 2-0-0 | 2.5gal
In stock
$85.00 $137.10 -38%
Microbe Life Hydroponics Terps Plus, 1 gal
In stock
$84.80 $111.99 -24%
MiracleLED Daylight Grow Light Fixture | 4ft - 100W - Full Spectrum - Lightweight - Hangable - Linkable for Easy Expansion
In stock
$84.66 $127.99 -34%
FoxFarm Tiger Bloom Buds & Blooms Fertilizer 2-8-4 | 1gal - Concentrate - (Case of 4)
In stock
$84.62 $113.99 -26%
Warp's POLY-COVER Construction & Agriculture Film | 6mil - Black - 10ft x 100ft
Out of stock
$84.55 $119.99 -30%
Save 2%
The HC Companies True Series Insert | 806 True - 20in L x 10in W x 2.5in H - Black
Out of stock
$84.52 $85.84 -2%
FoxFarm Grow Big Fertilizer 6-4-4 | 1gal - Concentrate
In stock
$84.52 $112.99 -25%
MILLS BASIS A 20LTR
In stock
$84.38 $135.00 -37%
MILLS BASIS B 20LTR
In stock
$84.38 $135.00 -37%
Save 10%
ThinkGrow M-One/ICL Daisy-Chain Power Cord, 5' 30A AWG#10
Out of stock
$84.35 $93.45 -10%
Save 10%
ThinkGrow M-One/ICL 10' Daisy Chain Extension Power Cord
Out of stock
$84.35 $93.45 -10%
FoxFarm Grow Big Hydro Liquid Concentrate, 1 gal
In stock
$84.22 $117.46 -28%
FoxFarm Bush Doctor Sledge Hammer, 1 gal
In stock
$84.22 $117.46 -28%
EcoPlus ECO-1056 Fixed Flow Submersible/Inline Pump - 1,000 GPH - 3.99 PSI
In stock
$84.21 $108.02 -22%
CYCO 5L Swell (2/CS) - (Case of 2)
In stock
$84.20 $134.15 -37%
Save 4%
Biomin Boron | 2.5gal - OMRI Listed
Out of stock
$84.14 $87.50 -4%
Save 2%
Landmark True Series Insert | T1203 - 36 Cells - Cells: 3.03in L x 1.53in W x 2.61in D - Sheet: 20in L x 10in W x 2.61in D - Gray
Out of stock
$84.08 $85.40 -2%
Save 2%
The HC Companies Press Fit Tray | 19.875in L x 9.875in W x 1.87in H - Black
In stock
$83.98 $85.29 -2%
Nursery Supplies Econo-Grip Blow-Molded Squat Pot | Trade #10 - Black - Round - 14.25in D x 14.25in H - 9.16gal
In stock
$83.96 $232.08 -64%
House & Garden Amino Treatment, 500 ml
In stock
$83.94 $122.09 -31%
FoxFarm Bush Doctor Bush Doctor Microbe Brew Microbial Inoculant 1-0.3-0.2 | 1gal
In stock
$83.86 $151.99 -45%
Emerald Harvest Sturdy Stalk, 1 gal
In stock
$83.86 $122.00 -31%
Save 2%
The HC Companies Standard Insert | 804 Std - 21in L x 10.5in W x 2.25in H - Black
Out of stock
$83.80 $85.11 -2%
Save 2%
The HC Companies Standard Insert | 806 Std - 21in L x 10.5in W x 2.25in H - Black
Out of stock
$83.80 $85.11 -2%
Save 2%
The HC Companies Standard Insert | 1203 Std - 21in L x 10.5in W x 2.25in H - Black
Out of stock
$83.80 $85.11 -2%
Save 2%
The HC Companies Standard Insert | 1204 Std - 21in L x 10.5in W x 2.25in H - Black
Out of stock
$83.80 $85.11 -2%
Save 2%
Rusco Spin-Down Filter | 1.5in 140 mesh
Out of stock
$83.76 $85.07 -2%
Mad Farmer Mother Of All Bloom, 5 lb (2.3 kg)
In stock
$83.74 $136.49 -39%
Save 18%
Roots Organics Terp Tea Microbe Charge, 9 lb
In stock
$83.74 $101.51 -18%
Save 18%
Roots Organics Terp Tea Microbe Charge 9lb
In stock
$83.74 $101.51 -18%
Save 16%
oxyCLONE PRO Series 20 Site Cloning System
In stock
$83.67 $99.21 -16%
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