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Soils, Medias, & Grow Cubes
Give roots the right environment from day one. This collection features bagged...
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Lighting, Bulbs, Ballast & Electronic Hardware
Light is the engine of your indoor garden. This collection brings together...
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Nutrients, Supplements & Fertilizers
Give your plants the nutrition they need from beginning to end. This...
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Everything (Co2)
When you’re ready to push your indoor environment further, CO₂ can help....
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Grow Tents
Grow tents make it easy to control light, temperature and airflow in...
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HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp HM-200
Regular price $189.99 USDRegular priceUnit price per -
HM Digital pH 4.0 buffer solution 20ml
Regular price $1.99 USDRegular priceUnit price per -
HM Digital pH 7.0 buffer solution 20ml
Regular price $1.99 USDRegular priceUnit price per -
HM Digital Replacement TDS/EC sensor (Sp-C2)
Regular price $39.99 USDRegular priceUnit price per -
HM Digital Water Quality Tester TDS EZ Meter
Regular price $19.99 USDRegular priceUnit price per -
HM Digital® 1000 PPM CP-1000 20ml (1-pack)
Regular price $4.99 USDRegular priceUnit price per -
HM Digital® COM-300
Regular price $115.00 USDRegular priceUnit price per -
HM Digital® Com-80s
Regular price $32.99 USDRegular priceUnit price per -
HM Digital® Hydro Master
Regular price $229.99 USDRegular priceUnit price per -
HM Digital® PH Electrode Storage Solution
Regular price $6.99 USDRegular priceUnit price per -
HM Digital® pH-80's, Hydro Tester
Regular price $41.99 USDRegular priceUnit price per -
HM Digital® Replacement pH Sensor Probe SP-P5
Regular price $44.99 USDRegular priceUnit price per -
Honeycomb Succulent Decor
Regular price $6.99 USDRegular priceUnit price per -
Sold outHormex concentrate, 8oz
Regular price $9.99 USDRegular priceUnit price per -
Hormex Rooting Powder 0.75oz No. 1
Regular price $11.99 USDRegular priceUnit price per -
Hormex Rooting Powder 0.75oz No. 8
Regular price $17.99 USDRegular priceUnit price per -
Hormex Rooting Powder No. 3, 1lb
Regular price $48.99 USDRegular priceUnit price per -
Hort20 16" Wall Mount 3 Speed Oscillating Fan
Regular price $25.99 USDRegular priceUnit price per -
Hortilux e-Start Metal Halide (MH) Lamp, 1000W
Regular price $59.99 USDRegular priceUnit price per -
Hortilux Powerveg T5 54 Watt Lamp 4ft Red 6500K
Regular price $18.99 USDRegular priceUnit price per -
Hose Clamp 10-12" Stainless Steel
Regular price $1.99 USDRegular priceUnit price per -
Hose Clamp 10-12" Stainless Steel 12pcs
Regular price $11.99 USDRegular priceUnit price per
