Horticulture Source » Gardening & Hydroponics Store » grodan: Rockwool Slabs (IP 20/75). 8 in wide X 3 ft long X 3 in tall [RW135]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
Secure   My Account   Cart Contents   Checkout  
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating our 12th Year of Service to Gardeners! Thank you for your business!
Manufacturer Info
grodan
grodan Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (522)
* Lighting Systems ++ (1191)
* Nutrients & Supplements (4247)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (523)
* Leaf Shines & Washes (93)
* Pest & Disease Control (594)
* Cloning & Propagation (438)
* Grow Systems ++ (712)
* Meters, Timers & Instruments ++ (631)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1724)
* Grow Media (533)
* Plant Seeds (62)
* Environmental Control ++ (2027)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1092)
* Hand Tools ++ (450)
* Gardening Books & DVDs (56)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed
Gro Pro Premium Nursery Pot 1 Gallon
Gro Pro Premium Nursery Pot 1 Gallon
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
1 Gal. Thermoformed Pot
1 Gal. Thermoformed Pot
Thermoformed Nursery Pot 1 Gallon
Thermoformed Nursery Pot 1 Gallon
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
Retail Product Catalogs
Retail Product Catalogs
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
ECOGROWER®         17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
ECOGROWER® 17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
Vortex Inline Fan 6 in 452 CFM
Vortex Inline Fan 6 in 452 CFM
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
Round Net Pot. 2 in
Round Net Pot. 2 in
Languages
English Deutsch Español
Product not found!
Continue
New Products For February
hf-ACR0504 Reducer - 5" to 4"
hf-ACR0504
Reducer - 5" to 4"

$6.33
HY239 Floralicious Bloom. 1 Quart
HY239
Floralicious Bloom. 1 Quart

$22.14

MFT44
Zenport MFT44 5 in 1 Gardening Multi Tool w/ Case

$6.64
703371 Grozone Garden Controls Cooling Thermostat (12/Cs)
703371
Grozone Garden Controls Cooling Thermostat (12/Cs)

$49.76
746304 Nectar for the Gods Hades Down Quart (12/Cs)
746304
Nectar for the Gods Hades Down Quart (12/Cs)

$11.99
MI992 SunGrip Heavy Duty Hanger
MI992
SunGrip Heavy Duty Hanger

$13.16
723704 Down To Earth Fish Meal 8-6-0 - 50 lb
723704
Down To Earth Fish Meal 8-6-0 - 50 lb

$87.04
704840 Power Wash Quart
704840
Power Wash Quart

$9.96
708190 360 DEGREE CLONE SPINNER
708190
360 DEGREE CLONE SPINNER

$1.08
hf-HNG410 Grow 1 gal.
hf-HNG410
Grow 1 gal.

$18.29
hf-IGS4HEPA Organic Air 4" HEPA air filter
hf-IGS4HEPA
Organic Air 4" HEPA air filter

$55.65
hf-HNV420 Verde 5 gal.
hf-HNV420
Verde 5 gal.

$204.39
hf-OK0065400 Buffer 4.01 pH 500 ml
hf-OK0065400
Buffer 4.01 pH 500 ml

$13.28
dl-806050 120V Grounded 1 Outlet 50 ft Extension Cord - 16 Gauge
dl-806050
120V Grounded 1 Outlet 50 ft Extension Cord - 16 Gauge

$23.64
hf-TLBC100 True Liberty Chicken Bags (100/pk)
hf-TLBC100
True Liberty Chicken Bags (100/pk)

$36.04
708215 CLEAR TUBING ID 3/16" - OD 1/4"
708215
CLEAR TUBING ID 3/16" - OD 1/4"

$7.90
709133 Pepper - Little Bell (Sweet)  OG (Case of 6)
709133
Pepper - Little Bell (Sweet) OG (Case of 6)

$9.81
hf-AD113000 PLANT!T Coco Croutons, 28 lt bag
hf-AD113000
PLANT!T Coco Croutons, 28 lt bag

$10.78
530165 USHIO UHI-150AQ/10 DOUBLE-ENDED 10K M81
530165
USHIO UHI-150AQ/10 DOUBLE-ENDED 10K M81

$58.40
706594 Sun Hut Elastic Trellis 4 ft x 5 ft 1/Bag
706594
Sun Hut Elastic Trellis 4 ft x 5 ft 1/Bag

$8.38
dl-809450 Reflector to Ballast 50 ft Extension Cord - 14 Gauge
dl-809450
Reflector to Ballast 50 ft Extension Cord - 14 Gauge

$32.44
hf-CKTRAY Cut Kit Tray 10" x 20"
hf-CKTRAY
Cut Kit Tray 10" x 20"

$1.05
hf-IGSCFF10 Charcoal Fiber Filter 10"
hf-IGSCFF10
Charcoal Fiber Filter 10"

$159.55
hf-HOJ50375 Rainbow Mix "PRO" Bloom, 5 lbs
hf-HOJ50375
Rainbow Mix "PRO" Bloom, 5 lbs

$13.65
eco-4702 Power Cloner 165 Machine
eco-4702
Power Cloner 165 Machine

$486.48
hf-VLF12 ValuLine 12" Fan 1060 C.F.M. 3.1 amps
hf-VLF12
ValuLine 12" Fan 1060 C.F.M. 3.1 amps

$129.83
720605 TECHNAFLORA® THRIVE ALIVE™ B-1 RED 250 ML. (12/CASE)
720605
TECHNAFLORA® THRIVE ALIVE™ B-1 RED 250 ML. (12/CASE)

$13.52
hf-RORP15WH Roots Organics White Root Pot w/Handles, 15 gal, 17"x15"
hf-RORP15WH
Roots Organics White Root Pot w/Handles, 15 gal, 17"x15"

$5.09
Ads
Amazon Ad
ebay Ad

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order