Clay Pebbles & Growstones

National Hydro Group is your online source for Clay Pebbles & Growstones. If you cant find the Clay Pebbles & Growstones that meet your needs please give us a ring or send a quick email so we can help you find exactly what you're looking for.
Nutrilife PyroCLAY 15 kg-NWGSupply.com
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$188.95
$153.57

Nutrilife PyroCLAY 15 kg

Nutrilife

PyroCLAY provides a highly available source of silicon. It contains 97 natural elements. Improves plant vigor and provides several critical nutrien...

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$188.95
$153.57
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PLANT!T Clay Pebbles 10L 8mm-16mm-NWGSupply.com
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$11.95
$8.70

PLANT!T Clay Pebbles 10L 8mm-16mm

PLANT!T

PLANT!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydropo...

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$11.95
$8.70
Save 27%
PLANT!T Clay Pebbles 25L 8mm-16mm-NWGSupply.com
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$21.95
$16.05

PLANT!T Clay Pebbles 25L 8mm-16mm

PLANT!T

PLANT!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics...

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$21.95
$16.05
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GROW!T Clay Pebbles, 4 mm-16 mm, 40 L-NWGSupply.com
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$27.95
$19.39

GROW!T Clay Pebbles, 4 mm-16 mm, 40 L

GROW!T

GROW!T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics...

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$27.95
$19.39
Save 31%
Gold Label Hydrocorn 36 Liter Bag-NWGSupply.com
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$37.95
$28.07

Gold Label Hydrocorn 36 Liter Bag

Vermicrop

Gold Label Hydro Clay Pebbles are manufactured using a mix of the best qualities of pure clay. They are baked in an open furnace using high grade c...

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$37.95
$28.07
Save 26%
GEOLITE Clay Pebbles, 45 L-NWGSupply.com
Save 31%
$27.95
$19.39

GEOLITE Clay Pebbles, 45 L

GEOLITE

Geolite Clay Pebbles GEOLITE clay pebbles serve as a strong, durable and versatile media, perfect for hydroponics and many horticultural applicati...

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$27.95
$19.39
Save 31%
Root Royale Clay Pebbles-NWGSupply.com
Save 42%
$35.95
$20.99

Root Royale Clay Pebbles

Root Royale

ROOT ROYALE™Hydro Clay Pebbles are an environmentally friendly grow medium that can be reused over and over again! These clay pebbles have been fir...

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$35.95
$20.99
Save 42%
GROW!T Coco Caps, 4", pack of 10-NWGSupply.com
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$4.45
$4.27

GROW!T Coco Caps, 4", pack of 10

GROW!T

An alternative to plastic covers for rockwool blocks. Use Coco Caps to help prevent light penetration that may cause algae growth.

$4.45
$4.27
Save 4%
Gold Label Hydro Coco 60/40 mix-NWGSupply.com
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$48.95
$31.08

Gold Label Hydro Coco 60/40 mix

Vermicrop

Gold Label HydroCoco 60/40 is a mix of 60% Gold Label Hydrocorn (clay pebbles) and 40% Coco.The combination of these two horticultural substrates, ...

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$48.95
$31.08
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Aerock 50 Liter-NWGSupply.com
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$56.95
$24.36

Aerock 50 Liter

Hydro Organics

A Hydroponic Growing Medium. A fired-blown clay material that is sterile, lightweight that can used in hydroponics, blended with soils for improved...

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$56.95
$24.36
Save 57%
CYCO Hydro Clay, 50 L-NWGSupply.com
Save 26%
$38.00
$28.08

CYCO Hydro Clay, 50 L

CYCO

CYCO® Hydro Clay is perfect as a growing medium, drainage layer or top dressing to prevent algae growth, reduce moisture loss from evaporation, det...

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$38.00
$28.08
Save 26%
GEOLITE Clay Pebbles, 10 L-NWGSupply.com
Save 13%
$9.95
$8.70

GEOLITE Clay Pebbles, 10 L

GEOLITE

• All purpose plant food• Concentrate • Derived solely from farm raised catfish that have been fed a strict diet of grains, minerals and vitamins• ...

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$9.95
$8.70
Save 13%
GROW!T Clay Pebbles, 10 L-NWGSupply.com
Save 27%
$11.95
$8.70

GROW!T Clay Pebbles, 10 L

GROW!T

Grow Big Hydroponic by FoxFarm is a true one-part fertilizer. Grow Big Hydro delivers a full spectrum of micro nutrients and allows for pH adjustme...

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$11.95
$8.70
Save 27%
GROW!T Coco Caps, 6", pack of 10-NWGSupply.com
Save 4%
$5.45
$5.23
Save 4%

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