Rockwool

Advanced Nutrients

Auto pot

General Hydroponics

Hydrofarm

Botanicare

Gro Pro

CYCO

House & Garden

Humboldt Nutrients

Foxfarm

View all Brands

Advanced Nutrients

Auto pot

General Hydroponics

Hydrofarm

Botanicare

Gro Pro

CYCO

House & Garden

Humboldt Nutrients

Foxfarm

Active Aqua

Hydro-Logic

Growers Edge

Emerald Harvest

Roots Organics

Hydro Flow

Grotek

Eco Plus

Hydro Organics / Earth Juice

Nectar For The Gods

Titan Controls

Gavita

Trolmaster

Active Air

Cutting Edge Solutions

Aptus

Grodan

Can Fan

FloraFlex

Hydro Dynamics

Heavy 16

Mother Earth

Phat

Autopilot

Canna

Down To Earth

Bluelab

Super Sprouter

Mills

Remo Nutrients

Sun System Power and Lamp Cord

Quest

Technaflora

Jump Start

Microbe Life

Agrobrite

Gorilla Grow Tent

Leader Pumps

Vegamatrix

Chikamasa

Grow More

Measure Master

Sun System LEC

Ez Clone

Hurricane

Dosatron

Smart Pot

Dyna-Gro

Method Seven

Elite Nutrients

Emerald Triangle

Hanna Instruments

Harvest Keeper

Sun Blaze & Solar Flare

Phantom DE

Shear Perfection

Super Natural

Supreme Growers

Cambro

Eye Hortilux

GROW!T

Rainmaker

Ideal Air

Revelry Supply

Ultra Sun

Atmosphere

Fast Fit

GreenGro

Integra Boost

Ona

True Liberty Bags

Air-Pot

Plant Success

Terpinator

Xtrasun

Xtreme Gardening

Berry Plastics

Boveda Inc

BioAg

Flying Skull

Grow Lab

Lighting Components

Mondi

Monterey

Rock Nutrients

Active Eye

Anden / Aprilaire

Big Time Hydroponics

Intelligent Growing Systems (Plug & Grow )

Marrone Bio Innovations

View all Brands

Quick view Details

FloraFlex
|
sku: HGC760458

FloraFlex 4 in - 6 in Stacker

MSRP:

Was: $1.19

Now: $0.74

View Details
Quick view Details

FloraFlex
|
sku: HGC760529

FloraFlex 4 in FloraCap 2.0

MSRP:

Was: $3.05

Now: $2.11

Add to Cart
Quick view Details

FloraFlex
|
sku: HGC760460

FloraFlex 6 in - 8 in Stacker

MSRP:

Was: $1.69

Now: $1.09

View Details
Quick view Details

FloraFlex
|
sku: HGC760508

FloraFlex 6 in FloraCap 2.0

MSRP:

Was: $3.99

Now: $2.98

Add to Cart
Quick view Details

FloraFlex
|
sku: HGC714898

FloraFlex 8 in FloraCap 2.0

MSRP:

Was: $6.11

Now: $4.46

Add to Cart
Quick view Details

FloraFlex
|
sku: HGC760507

FloraFlex FloraClip 2.0 (1=12/Bag)

MSRP:

Was: $6.10

Now: $4.22

Add to Cart
Quick view Details

FloraFlex
|
sku: HGC760454

FloraFlex Single-Use 6 in FloraCap

MSRP:

Was: $1.72

Now: $1.26

Add to Cart
Quick view Details

Grodan
|
sku: HGC713082

Grodan (PRO) Delta 10, large 4Inches loose on pallet, 4x4x4, w/ holes, no box (1,584)

MSRP:

Was: $1,573.77

Now: $1,038.69

Add to Cart
Quick view Details

Grodan
|
sku: HGC713089

Grodan (PRO) Hugo loose on pallet, 6 in x 6 in x 6 in w/holes, no box (512)

MSRP:

Was: $1,735.65

Now: $1,145.53

View Details
Quick view Details

Grodan
|
sku: HGC713040

Grodan 1.5 in Starter Mini-Blocks MM40/40 1.5 in x 1.5 in x 1.5 in (3 Strips of 15 or 45 ct) (50/Cs)

MSRP:

Was: $9.93

Now: $8.44

Add to Cart
Quick view Details

Grodan
|
sku: HGC713045

Grodan 2 in Starter Mini-Blocks MM50/40 2 in x 2 in x 2 in (2 Strips of 12 or 24 ct)

MSRP:

Was: $461.09

Now: $299.71

Add to Cart
Quick view Details

Grodan
|
sku: HGC713020

Grodan A-OK 25/40 - 1 in x 1 in Plugs (200/Sheet) (30 Sheets/Cs)

MSRP:

Was: $606.18

Now: $394.02

Add to Cart
Quick view Details

Grodan
|
sku: HGC713025

Grodan A-OK 36/40 1.5 in x 1.5 in Plugs (98/Sheet) (30 Sheets/Cs)

MSRP: $441.02

Was: $548.39

Now: $383.88

Add to Cart
Quick view Details

Grodan
|
sku: HGC713030

Grodan A-OK 50/40 2 in x 2 in Plugs (50/Sheet) (30 Sheets/Cs)

MSRP:

Was: $474.98

Now: $308.74

Add to Cart
Quick view Details

Grodan
|
sku: HGC713015

Grodan Classic Slab 30/75 12 in x 3 in x 36 in

MSRP:

Was: $139.94

Now: $90.97

View Details
Quick view Details

Grodan
|
sku: HGC713080

Grodan Delta 10 - 4 in Block 4 in x 4 in x 4 in w/ Hole (24CT)(Sold Individually)

MSRP:

Was: $10.26

Now: $7.94

Add to Cart
Quick view Details

Grodan
|
sku: HGC713050

Grodan Delta 4 - 3 in Block 3 in x 3 in x 2.5 in No Hole (48/Cs)

MSRP:

Was: $306.78

Now: $199.41

Add to Cart
Quick view Details

Grodan
|
sku: HGC713055

Grodan Delta 4 Block 3 in x 3 in x 2.5 in w/ Hole (48/Cs)(Sold Individually)

MSRP:

Was: $6.23

Now: $4.67

Add to Cart
Quick view Details

Grodan
|
sku: HGC713060

Grodan Delta 5.6 - 3 in Block 3 in x 3 in x 4 in w/ Hole (32/Cs)(Sold Individually)

MSRP:

Was: $9.34

Now: $7.01

Add to Cart
Quick view Details

Grodan
|
sku: HGC713065

Grodan Delta 6.5 - 4 in Block 4 in x 4 in x 2.5 in w/ Hole (36/Cs)

MSRP:

Was: $238.81

Now: $155.22

View Details
Quick view Details

Grodan
|
sku: HGC713075

Grodan Delta 8 - 4 in Block 4 in x 4 in x 3 in w/ Hole (30/Cs)(Sold Individually)

MSRP: $257.19

Was: $8.96

Now: $7.17

Add to Cart
Quick view Details

Grodan
|
sku: HGC713088

Grodan Delta Big Mama Block 8 in x 8 in x 8 in (18CT)

MSRP:

Was: $161.42

Now: $129.13

Add to Cart
Quick view Details

Grodan
|
sku: HGC713086

Grodan Delta Hugo 6 in Block 6 in x 6 in x 6 in w/ Hole (Sold Individually)(64/Cs)

MSRP:

Was: $3.71

Now: $3.01

Add to Cart
Quick view Details

Grodan
|
sku: HGC713001

Grodan Expert Fat Slabs 15/100 6 in x 4 in x 36 in

MSRP:

Was: $142.99

Now: $92.94

View Details
Quick view Details

Grodan
|
sku: HGC713005

Grodan Expert Slab 15/75 6 in x 3 in x 36 in

MSRP:

Was: $107.25

Now: $69.71

View Details
Quick view Details

Grodan
|
sku: HGC713010

Grodan Expert Slab 20/75 8 in x 3 in x 36 in

MSRP:

Was: $138.76

Now: $90.20

View Details
Quick view Details

Grodan
|
sku: HGC713083

Grodan Gro-Block Improved GR10, large 4Inches loose on pallet (1,584)

MSRP:

Was: $1,573.77

Now: $1,038.69

Add to Cart
Quick view Details

Grodan
|
sku: HGC713255

Grodan Gro-Block Improved GR22, Jumbo (box of 64)

MSRP:

Was: $209.48

Now: $138.26

Add to Cart
Quick view Details

Grodan
|
sku: HGC713087

Grodan Gro-Block Improved GR32, 6x6x6, Hugo (box of 64)

MSRP:

Was: $248.34

Now: $163.91

View Details
Quick view Details

Grodan
|
sku: HGC713091

Grodan Gro-Block Improved GR32, 6x6x6, Hugo loose on pallet (512)

MSRP:

Was: $1,735.66

Now: $1,145.54

Add to Cart
Quick view Details

Grodan
|
sku: HGC713105

Grodan Grow-Cubes Bulk Loose Box

MSRP:

Was: $116.86

Now: $75.96

Add to Cart
Quick view Details

Grodan
|
sku: HGC713095

Grodan Grow-Cubes Large 2 cu ft (3/Cs)

MSRP:

Was: $46.83

Now: $35.11

Add to Cart

Quick view

FloraFlex
|
sku: HGC760458

FloraFlex 4 in - 6 in Stacker

Allows a rockwool user to seamlessly stack a 4 in cube on top of a 6 in cube or a 6 in cube on top of a 8 in cube—blocking light and eliminating algae, all while allowing in the necessary air a plant needs to thrive.

MSRP:

Was: $1.19

Now: $0.74

View Details
Quick view

FloraFlex
|
sku: HGC760529

FloraFlex 4 in FloraCap 2.0

The FloraFlex® FloraCap® is a patent-pending revolutionary tool for top feeding that also helps eliminate algae. The FloraCap® 2.0 was redesigned to give you a more consistent flow rate, even distribution, a slightly increased air flow and improved...

MSRP:

Was: $3.05

Now: $2.11

Add to Cart
Quick view

FloraFlex
|
sku: HGC760460

FloraFlex 6 in - 8 in Stacker

Allows a rockwool user to seamlessly stack a 4 in cube on top of a 6 in cube or a 6 in cube on top of a 8 in cube—blocking light and eliminating algae, all while allowing in the necessary air a plant needs to thrive.

MSRP:

Was: $1.69

Now: $1.09

View Details
Quick view

FloraFlex
|
sku: HGC760508

FloraFlex 6 in FloraCap 2.0

The FloraFlex® FloraCap® is a patent-pending revolutionary tool for top feeding that also helps eliminate algae. The FloraCap® 2.0 was redesigned to give you a more consistent flow rate, even distribution, a slightly increased air flow and improved...

MSRP:

Was: $3.99

Now: $2.98

Add to Cart
Quick view

FloraFlex
|
sku: HGC714898

FloraFlex 8 in FloraCap 2.0

The FloraFlex® FloraCap® is a patent-pending revolutionary tool for top feeding that also helps eliminate algae. The FloraCap® 2.0 was redesigned to give you a more consistent flow rate, even distribution, a slightly increased air flow and improved...

MSRP:

Was: $6.11

Now: $4.46

Add to Cart
Quick view

FloraFlex
|
sku: HGC760507

FloraFlex FloraClip 2.0 (1=12/Bag)

The FloraFlex® FloraClip 2.0 easily transforms your FloraCap® from a top-feeding unit into an automated top-feeding system. Now simply clasp the FloraClip over your 1/4 in OD tubing (instead of threading it through the opening) and clip it to your...

MSRP:

Was: $6.10

Now: $4.22

Add to Cart
Quick view

FloraFlex
|
sku: HGC760454

FloraFlex Single-Use 6 in FloraCap

Place the revolutionary Single-Use FloraCap® on your 6 in rockwool cubes and maximize your space in the vegetative cycle. Its vacuum-form design blocks light while allowing air, water and nutrients to your plants. The FloraCap® was designed with the...

MSRP:

Was: $1.72

Now: $1.26

Add to Cart
Quick view

Grodan
|
sku: HGC713082

Grodan (PRO) Delta 10, large 4Inches loose on pallet, 4x4x4, w/ holes, no box (1,584)

Grodan Delta 10 in bulk form on a pallet. Loose, no wrap. Sold in pallets only. 1 pallet = 1548. D10 40/40*1 MID; L PTM WG (TA) T Grodan Hugo in bulk form on a pallet. Loose, no wrap. Sold in pallets only. 1 pallet = 512 Hugos. D32 40/40*1 MID; L PTM WG...

MSRP:

Was: $1,573.77

Now: $1,038.69

Add to Cart
Quick view

Grodan
|
sku: HGC713089

Grodan (PRO) Hugo loose on pallet, 6 in x 6 in x 6 in w/holes, no box (512)

Grodan Delta 10 in bulk form on a pallet. Loose, no wrap. Sold in pallets only. 1 pallet = 1548. D10 40/40*1 MID; L PTM WG (TA) T Grodan Hugo in bulk form on a pallet. Loose, no wrap. Sold in pallets only. 1 pallet = 512 Hugos. D32 40/40*1 MID; L PTM WG...

MSRP:

Was: $1,735.65

Now: $1,145.53

View Details
Quick view

Grodan
|
sku: HGC713040

Grodan 1.5 in Starter Mini-Blocks MM40/40 1.5 in x 1.5 in x 1.5 in (3 Strips of 15 or 45 ct) (50/Cs)

Mini-Blocks sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini-Blocks are individually wrapped in white plastic to minimize algae growth. Remove wrapping and transplant into any loose media such as Grow-Cubes or...

MSRP:

Was: $9.93

Now: $8.44

Add to Cart
Quick view

Grodan
|
sku: HGC713045

Grodan 2 in Starter Mini-Blocks MM50/40 2 in x 2 in x 2 in (2 Strips of 12 or 24 ct)

Mini-Blocks sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini-Blocks are individually wrapped in white plastic to minimize algae growth. Remove wrapping and transplant into any loose media such as Grow-Cubes or...

MSRP:

Was: $461.09

Now: $299.71

Add to Cart
Quick view

Grodan
|
sku: HGC713020

Grodan A-OK 25/40 - 1 in x 1 in Plugs (200/Sheet) (30 Sheets/Cs)

A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs come labeled with instructions in a shrink-wrapped sheet that fits a standard 10 x 20 tray (flat). Note: Item #713020 is...

MSRP:

Was: $606.18

Now: $394.02

Add to Cart
Quick view

Grodan
|
sku: HGC713025

Grodan A-OK 36/40 1.5 in x 1.5 in Plugs (98/Sheet) (30 Sheets/Cs)

A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs come labeled with instructions in a shrink-wrapped sheet that fits a standard 10 x 20 tray (flat). Note: Item #713020 is...

MSRP: $441.02

Was: $548.39

Now: $383.88

Add to Cart
Quick view

Grodan
|
sku: HGC713030

Grodan A-OK 50/40 2 in x 2 in Plugs (50/Sheet) (30 Sheets/Cs)

A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-OK Starter Plugs come labeled with instructions in a shrink-wrapped sheet that fits a standard 10 x 20 tray (flat). Note: Item #713020 is...

MSRP:

Was: $474.98

Now: $308.74

Add to Cart
Quick view

Grodan
|
sku: HGC713015

Grodan Classic Slab 30/75 12 in x 3 in x 36 in

Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV-resistant sleeves for comfortable handling and algae...

MSRP:

Was: $139.94

Now: $90.97

View Details
Quick view

Grodan
|
sku: HGC713080

Grodan Delta 10 - 4 in Block 4 in x 4 in x 4 in w/ Hole (24CT)(Sold Individually)

Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is...

MSRP:

Was: $10.26

Now: $7.94

Add to Cart
Quick view

Grodan
|
sku: HGC713050

Grodan Delta 4 - 3 in Block 3 in x 3 in x 2.5 in No Hole (48/Cs)

Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is...

MSRP:

Was: $306.78

Now: $199.41

Add to Cart
Quick view

Grodan
|
sku: HGC713055

Grodan Delta 4 Block 3 in x 3 in x 2.5 in w/ Hole (48/Cs)(Sold Individually)

Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is...

MSRP:

Was: $6.23

Now: $4.67

Add to Cart
Quick view

Grodan
|
sku: HGC713060

Grodan Delta 5.6 - 3 in Block 3 in x 3 in x 4 in w/ Hole (32/Cs)(Sold Individually)

Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is...

MSRP:

Was: $9.34

Now: $7.01

Add to Cart
Quick view

Grodan
|
sku: HGC713065

Grodan Delta 6.5 - 4 in Block 4 in x 4 in x 2.5 in w/ Hole (36/Cs)

Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is...

MSRP:

Was: $238.81

Now: $155.22

View Details
Quick view

Grodan
|
sku: HGC713075

Grodan Delta 8 - 4 in Block 4 in x 4 in x 3 in w/ Hole (30/Cs)(Sold Individually)

Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is...

MSRP: $257.19

Was: $8.96

Now: $7.17

Add to Cart
Quick view

Grodan
|
sku: HGC713088

Grodan Delta Big Mama Block 8 in x 8 in x 8 in (18CT)

Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is...

MSRP:

Was: $161.42

Now: $129.13

Add to Cart
Quick view

Grodan
|
sku: HGC713086

Grodan Delta Hugo 6 in Block 6 in x 6 in x 6 in w/ Hole (Sold Individually)(64/Cs)

Gro-Blocks are similar to a plant container. Need a 3 in pot? Then choose a 3 in Gro-Block. Small plants can be fully grown in our larger Gro-Blocks. Holes are perfect size for any 1.5 in starter plug. Come in packs labeled with instructions. Big Mama is...

MSRP:

Was: $3.71

Now: $3.01

Add to Cart
Quick view

Grodan
|
sku: HGC713001

Grodan Expert Fat Slabs 15/100 6 in x 4 in x 36 in

Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV-resistant sleeves for comfortable handling and algae...

MSRP:

Was: $142.99

Now: $92.94

View Details
Quick view

Grodan
|
sku: HGC713005

Grodan Expert Slab 15/75 6 in x 3 in x 36 in

Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV-resistant sleeves for comfortable handling and algae...

MSRP:

Was: $107.25

Now: $69.71

View Details
Quick view

Grodan
|
sku: HGC713010

Grodan Expert Slab 20/75 8 in x 3 in x 36 in

Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV-resistant sleeves for comfortable handling and algae...

MSRP:

Was: $138.76

Now: $90.20

View Details
Quick view

Grodan
|
sku: HGC713083

Grodan Gro-Block Improved GR10, large 4Inches loose on pallet (1,584)

New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the...

MSRP:

Was: $1,573.77

Now: $1,038.69

Add to Cart
Quick view

Grodan
|
sku: HGC713255

Grodan Gro-Block Improved GR22, Jumbo (box of 64)

New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the...

MSRP:

Was: $209.48

Now: $138.26

Add to Cart
Quick view

Grodan
|
sku: HGC713087

Grodan Gro-Block Improved GR32, 6x6x6, Hugo (box of 64)

New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the...

MSRP:

Was: $248.34

Now: $163.91

View Details
Quick view

Grodan
|
sku: HGC713091

Grodan Gro-Block Improved GR32, 6x6x6, Hugo loose on pallet (512)

New Grodan Improved! Improved product at current pricing. New density + new hydrophilic technology = better water distribution and root development. The uniform distribution of water and nutrients throughout the block allows for more efficient use of the...

MSRP:

Was: $1,735.66

Now: $1,145.54

Add to Cart
Quick view

Grodan
|
sku: HGC713105

Grodan Grow-Cubes Bulk Loose Box

Grow-Cubes are small loose 1/2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever overwater your plant, easy mixing with other loose media (such as expanded clay rocks or coconut fiber), lightweight and...

MSRP:

Was: $116.86

Now: $75.96

Add to Cart
Quick view

Grodan
|
sku: HGC713095

Grodan Grow-Cubes Large 2 cu ft (3/Cs)

Grow-Cubes are small loose 1/2 in cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever overwater your plant, easy mixing with other loose media (such as expanded clay rocks or coconut fiber), lightweight and...

MSRP:

Was: $46.83

Now: $35.11

Add to Cart

1
2
Next

1
2
Next

Compare Selected