Hydroponic Growing Media

Strong roots start with the right foundation. In hydroponics, quality growing media plays a critical role in plant health, consistency, and yield. Our soilless growing media collection features proven options from trusted brands like Fibrgro and Cultiwool—buffered propagation cubes, starter plugs, and open-top bags that deliver reliable results in both commercial operations and home grow setups.

Each plant growing media is designed to support vigorous root development, optimal moisture balance, and efficient nutrient uptake across every growth stage.

Not sure which media fits your system? Check out what experienced growers are saying on the reviews page and make informed decisions with confidence.

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Lineup of six Fibrgro Premium Coco grow bags in varying sizes, all filled with a 40% coir chip and 60% fine coco pith mix and wrapped in white sleeves printed with Fibrgro branding.

Close-up of a single Fibrgro Premium Coco grow bag filled with a 40/60 coir chip and fine coco pith blend, wrapped in a white branded sleeve with visible rich brown coco media.

$135.00 - $4,600.00

$135.00

Fibrgro Buffered Open Top Bag 1.5 Gallon 40/60 (24/Cs)

Fibrgro

Fibrgro Coco Bag 50% WHC is a professional-grade grow bag made with 40% coir chips and 60% fine coco pith. Triple-washed, buffered, and ready with ...

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$135.00 - $4,600.00

$135.00

Fibrgro 4x4 inch Propagation Coco Cube front view featuring washed and buffered coco coir with balanced air and water retention for strong seedling development.

Fibrgro Propagation Coco Cubes front view showing premium buffered coco coir blocks designed for uniform root growth, aeration, and easy transplanting.

$140.30 - $5,927.40

$140.30

Fibrgro Buffered Propagation Cubes 4"x4"x4" (144/Cs) - Plastic

Fibrgro

Fibrgro Propagation Coco Cubes are buffered, high-quality blocks made from 100% sieved coco pith. Designed for precision propagation, they offer op...

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$140.30 - $5,927.40

$140.30

$136.39 - $2,845.82

$136.39

Fibrgro Buffered Open Top Bag 5 Gallon 40/60 (10/Cs)

Fibrgro

Fibrgro Coco Bag 50% WHC is a professional-grade grow bag made with 40% coir chips and 60% fine coco pith. Triple-washed, buffered, and ready with ...

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$136.39 - $2,845.82

$136.39

$141.97 - $3,512.65

$141.97

Fibrgro Buffered Open Top Bag 3 Gallon 40/60 (25/Cs)

Fibrgro

Fibrgro Coco Bag 50% WHC is a professional-grade grow bag made with 40% coir chips and 60% fine coco pith. Triple-washed, buffered, and ready with ...

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$141.97 - $3,512.65

$141.97

$99.94 - $2,995.34

$99.94

Fibrgro Buffered Open Top Bag 2 Gallon 40/60 (18/Cs)

Fibrgro

Fibrgro Coco Bag 50% WHC is a professional-grade grow bag made with 40% coir chips and 60% fine coco pith. Triple-washed, buffered, and ready with ...

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$99.94 - $2,995.34

$99.94

$109.14 - $3,572.54

$109.14

Fibrgro Buffered Open Top Bag 1 Gallon 40/60 (39/Cs)

Fibrgro

Fibrgro Coco Bag 50% WHC is a professional-grade grow bag made with 40% coir chips and 60% fine coco pith. Triple-washed, buffered, and ready with ...

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$109.14 - $3,572.54

$109.14

Two Fibrgro AirMax coco propagation cubes, one upright and one laying flat to show the detachable base and uniform structure of the high-porosity coco media.

Side-by-side view of two Fibrgro AirMax coco propagation cubes featuring branded fabric sleeves, large center planting holes, and perimeter air holes for improved root aeration.

$136.99 - $5,703.62

$136.99

Fibrgro AirMax Propagation Coco Cubes 4"x4"x4" (144/Cs) - Non-Woven

Fibrgro

Fibrgro AirMax Cubes are engineered propagation cube crafted from premium, buffered coco pith. Enclosed in air-pruning non-woven sleeves with a det...

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$136.99 - $5,703.62

$136.99

Image of Cultiwools’ high-quality stone wool starter plugs for germination of seeds or fast root development of cuttings (clones).

$399.00 - $3,479.00

$399.00

Cultiwool Starter Plugs - 1.5"

Cultiwool

Cultiwool Starter Plugs - high quality rockwool grow medium They are perfect for transplanting to bigger grow blocks as your seed or clone grows. T...

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$399.00 - $3,479.00