Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » grodan   Mobile   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.
Happy Thanksgiving! We are taking orders but please note some shippers & warehouses are closed in observance of Thanksgiving.
Categories
* Lamps / Tubes / Bulbs ++ (544)
* Lighting Systems ++ (1143)
* Nutrients & Supplements (4155)
* Composters & Compost Tea Brewing (36)
* Organic Gardening (462)
* Leaf Shines & Washes (127)
* Pest & Disease Control (521)
* Cloning & Propagation (371)
* Grow Systems ++ (648)
* Meters, Timers & Instruments ++ (693)
* Pots / Containers (883)
* Pumps, Irrigation & Watering Supplies ++ (1428)
* Grow Media (540)
* Plant Seeds (10)
* Environmental Control ++ (1935)
* Greenhouses (84)
* Grow Rooms / Tents (128)
* Reflective / B&W Films (120)
* Garden Accessories ++ (753)
* Hand Tools ++ (507)
* Gardening Books & DVDs (56)
* Growing Apparel (3)
Manufacturers more
What's New? more

738414
Ideal H2O Anti-Scalent Chemical - 5 Gallon
$482.94
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 25 guests and 
1 logged in customer online.
Frequent search words
Ads

What do we have here?
grodan

Show: 
What do we have here?
Displaying 81 to 100 (of 157 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)+   Model   Price   Buy Now 
GRODAN® STONEWOOL MEDIUM WATER ABSORBANT GRANULATE - 3.5 COMPRESSED CF/BAG  (45 LBS/BAG) (18 BAGS/PALLET)  grodan  GRODAN® STONEWOOL MEDIUM WATER ABSORBANT GRANULATE - 3.5 COMPRESSED CF/BAG (45 LBS/BAG) (18 BAGS/PALLET)
Grodan® Stonewool Granulate GRODAN ABSORBENT GRANULATE (1EA=1 BAG) Granulated rockwool works great on its own or mixed with other loose media such as expanded clay rocks or coconut fiber. If planting in containers outdoors, Water Absorbent Granulate is the best medium of choice. Manufacturer's Product Information ... — Ships separately from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more info.
 713090   $74.61 
Grow Chunks  grodan  Grow Chunks
Grodan Grow Chunks (RW108003)Super light and Super versatile. 2 cubic foot bag.Grow Chunks are a larger version (3/4" square) of the popular Grow Cubes. They are great for direct planting or for use as a filling around blocks in containers. They can be easily mixed with other media for increased aeration and added moisture holding capabilities. ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-RW108003   $89.76 
Grow Cubes Big 2 cu ft  grodan  Grow Cubes Big 2 cu ft
Grodan Grow Cubes Big 2 cu ft (RW91003)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different pl... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-RW91003   $89.76 
Grow Cubes Medium 1 cu. ft  grodan  Grow Cubes Medium 1 cu. ft
Grodan Grow Cubes Medium 1 cu. ft (RW91001)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the differen... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-RW91001   $111.40 
Growcubes - large bag Fills 23- 1 gal pots (2 cubic feet 3 per Case)  grodan  Growcubes - large bag Fills 23- 1 gal pots (2 cubic feet 3 per Case)
Growcubes - large bag Fills 23- 1 gal pots (2 cubic feet 3 per Case) (eco-5537C)Grodan Mini Cubes, 2 Cubic Feet bag, case of 3 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making diffe... — Ships from Seattle, Washington USA...more info.
 eco-5537C   $105.50 
Growcubes - medium bag Fills 11- 1 gal pots (1 cubic foot 6 per Case)  grodan  Growcubes - medium bag Fills 11- 1 gal pots (1 cubic foot 6 per Case)
Growcubes - medium bag Fills 11- 1 gal pots (1 cubic foot 6 per Case) (eco-8016)Grodan Mini Cubes, 1 Cubic Foot bag, case of 6 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making diff... — Ships from Seattle, Washington USA...more info.
 eco-8016   $130.30 
HUGO (with hole) 6" x 6" x H6"  grodan  HUGO (with hole) 6" x 6" x H6"
HUGO (with hole) 6” x 6” x H6” (eco-8012)HUGO (with hole) 6” x 6” x 6” case of 48 Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the ... — Ships separately from Seattle, Washington USA...more info.
 eco-8012   $129.99 
Hugo Blk 6x6x5.8 w/hole 40/40 (case of 48)  grodan  Hugo Blk 6x6x5.8 w/hole 40/40 (case of 48)
Grodan Hugo Blk 6x6x5.8 w/hole 40/40 (RWHUGO)Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the differ... — Ships separately from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-RWHUGO   $119.89 
Leach tray components  grodan  Leach tray components
Hydrofarm Leach tray components (AD60004)This component kit for our Leach Tray helps you configure Dutch Leach Tray buckets to drain into the Dutch Leatch Tray manifold. Plug the long end of these elbows into the 1/2" port on the Dutch Leach Tray buckets and the short end into the manifold to better facilitate draining. Manufa... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-AD60004   $2.21 
MACRO PLUG W/SLIT 50/BAG (1EA= 35 BAGS)  grodan  MACRO PLUG W/SLIT 50/BAG (1EA= 35 BAGS)
Grodan Stonewool Macro Plugs 50 Bag Perfect for rooted cuttings. Same great product with new packaging. Now 50 Macro Plugs in gold foil bag that can be hung up. MSRP: $338.25... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA Free Shipping when ordering $50 or more of qualifying items....more info.
 713038   $375.68 
Macro Plugs  grodan  Macro Plugs
Grodan Macro Plugs (RW108004)These rockwool plant starting plugs feature a slit for easy insertion of rooted cuttings. Ideal for growers using aeroponic EZ clone machines. They fit perfectly into the holes of any standard rockwool blocks, inserted into pebbles, or any other type of growing mediums. Manufacturer's Product Information ... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-RW108004   $281.76 
Macro Plugs (2000 per Cs) 1.5" round cube  grodan  Macro Plugs (2000 per Cs) 1.5" round cube
Macro Plugs (2000 per Cs) 1.5” round cube (eco-5537B)Macro Plugs, case of 2000 round plugs with slit These rockwool plugs feature a slit for easy insertion of rooted cuttings. They fit perfectly into the hole of any standard rockwool block or any other type of growing medium. Grodan Macro Plugs Macro Plugs have a slit that allows easy insertion of a cutting. These loose... — Ships separately from Seattle, Washington USA Free Shipping when ordering $50 or more of qualifying items....more info.
 eco-5537B   $245.06 
Macro Plugs (50 bags per case) 1.5" round cube  grodan  Macro Plugs (50 bags per case) 1.5" round cube
Macro Plugs (50 bags per case) 1.5” round cube (eco-5537A)Macro Plugs, 32/bag, case of 50 These rockwool plugs feature a slit for easy insertion rooted cuttings. Ideal for growers using aeroponic EZ clone machines. They fit perfectly into the holes of any standard rockwool blocks, inserted into pebbles, or any other type of growing mediums. Grodan Macro Plugs Macro Plugs h... — Ships from Seattle, Washington USA Free Shipping when ordering $50 or more of qualifying items....more info.
 eco-5537A   $294.35 
MaxiPot Black 9.64" x 11.5" H  grodan  MaxiPot Black 9.64" x 11.5" H
MaxiPot Black 9.64” x 11.5” H (eco-8037)MaxiPot Black, 11.4"H x 9.64"L x 9.64"W Sturdy sleek container made in the Netherlands for the commercial greenhouse industry. 3.17 gal (12 L). 4 holes on the bottom and 4 holes on the sides. Made from long lasting, recyclable black polypropylene. SKU: AD307051 Weight: 1.0 lbs. Package Dimensions: 9.6L x 9.7W x 11.2H Suggested Ret... — Ships from Seattle, Washington USA...more info.
 eco-8037   $4.19 
MaxiPot Black, 11.4"H x 9.64"L x 9.64"W  grodan  MaxiPot Black, 11.4"H x 9.64"L x 9.64"W
Grodan MaxiPot Black, 11.4"H x 9.64"L x 9.64"W (AD307051)These sturdy, sleek containers are made in the Netherlands for the commercial greenhouse industry. They offer 3.17 gal (12 L) capacity along with 4 holes on the bottom and 4 holes on the sides. Rely on these pots for long-term and Earth-friendly gardening, as they are made from long lasting, recyclable black polypro... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-AD307051   $3.84 
MAXIPOT SQUARE - 9.6" X 9.6" X 11.5" - CAPACITY = 3.1 GALLONS (25/CASE)  grodan  MAXIPOT SQUARE - 9.6" X 9.6" X 11.5" - CAPACITY = 3.1 GALLONS (25/CASE)
Maxipot MAXIPOT - BLACK 9.6"x9.6"x11.5" 3.1GAL This excellent quality Dutch container holds to Hugo's or can be used for any loose media. Four bottom and four side holes for excellent drainage.Dimensions: 9.6" x 9.6" x 11.5"Capacity: 3.1 gallons SOLD INDIVIDUALLY Manufacturer's Product Information 2007 M... — Ships from Ontario, CA, Samoa, CA, Livermore, CA, Vancouver, WA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, and/or Pompano Beach, FL USA...more info.
 724390   $3.84 
Medium Water Absorbent Granulate, 13.4 Cubic Feet  grodan  Medium Water Absorbent Granulate, 13.4 Cubic Feet
Grodan Medium Water Absorbent Granulate, 13.4 Cubic Feet (RWXA20)Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume, increases water holding capacity and aeration, improving plant growth and shelf life. The water repellent granulates are superior substitutes for aerat... — Ships separately from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-RWXA20   $55.05 
Medium Water Repellent Granulate, 45 lbs.  grodan  Medium Water Repellent Granulate, 45 lbs.
Grodan Medium Water Repellent Granulate, 45 lbs. (RWREP20)Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume, increases water holding capacity and aeration, improving plant growth and shelf life. The water repellent granulates are superior substitutes for aerators suc... — Ships separately from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-RWREP20   $56.95 
Metal Needles for 60CC Syringe  grodan  Metal Needles for 60CC Syringe
Grodan Metal Needles for 60CC Syringe (AD207057)Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe. Manufacturer's Product Information MSRP each $6.95 UPC638104001... — Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL USA...more info.
 hf-AD207057   $5.21 
Metal Needles for 60cc Syringe  grodan  Metal Needles for 60cc Syringe
Metal Needles for 60cc Syringe (eco-8036)Metal Needles for 60CC Syringe Used by the pros to take water samples deep from inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe. Needles Quickly attaches to the Grodan syringes for taking pH and PPM samples of nutrient from the rockwool cubes or slabs. SKU: AD207057 Wei... — Ships from Seattle, Washington USA...more info.
 eco-8036   $5.21 
Displaying 81 to 100 (of 157 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  [Next >>] 
Ads
Social Bookmark
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Estimate Shipping Costs by adding a product to the cart.
Shop By Price
Reviews more
Spectralux T5 54 Watt HO Lamp 4 ft Blue 6500K (25/Cs)
Price is great but the shipping costs are way too high, brin ..
2 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


PriceGrabber User Ratings for Horticulture Source
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

Black Vinyl Tubing - 3/16" - 100 ft
Black Vinyl Tubing - 3/16" - 100 ft
$9.19
$8.23
Most Viewed
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
GHBB® COCOTEK® NATURAL COCONUT COIR BRICK (24/CASE)
GHBB® COCOTEK® NATURAL COCONUT COIR BRICK (24/CASE)
SUN SYSTEM® SUPER SUN® 2 REFLECTOR - 6" AIR COOLED
SUN SYSTEM® SUPER SUN® 2 REFLECTOR - 6" AIR COOLED
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
PREMIUM NURSERY POT   #1 - ID= BOTTOM - 5"  TOP - 6-1/8" DEPTH - 7"
PREMIUM NURSERY POT #1 - ID= BOTTOM - 5" TOP - 6-1/8" DEPTH - 7"
ECOPLUS™ ECO-66 SUBMERSIBLE PUMP
ECOPLUS™ ECO-66 SUBMERSIBLE PUMP
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
GHBB® ECOGROWER®         17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
GHBB® ECOGROWER® 17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
ECOPLUS™ ECO-  396 SUBMERSIBLE & INLINE PUMP
ECOPLUS™ ECO- 396 SUBMERSIBLE & INLINE PUMP
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
DAISY CLONER™ 8 (8 SITES - 2" PLANT SITES) - COMPLETE
DAISY CLONER™ 8 (8 SITES - 2" PLANT SITES) - COMPLETE
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
GE Starcoat  F54 HO/54W/8656 - BLUE 54 WATT 6500K 4 FT T5 FLUORESCENT (30/CASE)
GE Starcoat F54 HO/54W/8656 - BLUE 54 WATT 6500K 4 FT T5 FLUORESCENT (30/CASE)
Retail Product Catalog
Retail Product Catalog
NEOPRENE INSERTS  2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
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 Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
Bestsellers
01.Plastic Dura-Pot. 3.5 in
02.Round Net Pot. 2 in
03.Airline Tubing 1ft
04.Vine Clips. 3/4 in
05.Plastic Dura-Pot. 4 in
06.PREMIUM NURSERY POT #1 - ID= BOTTOM - 5" TOP - 6-1/8" DEPTH - 7"
07.EZ Clone Sprayer.
08.Plant Yo-Yo with Stopper, case of 12
09.Vinyl Tubing. 1/4 in
10.Plastic Grow Bag. 1 Gallon
11.NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
12.ROOT POTS - 5 GALLON 11" X 10.25" (10/CASE)
13.ROOT POTS - 3 GALLON 9" X 8" (25/CASE)
14.3IN HEAVY DUTY NET POT (220/CS)
15.Square Black Pot - Magnum 6" x 6"
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads
Rotating 480

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
Official PayPal Seal
Merchant Services
HorticultureSource.com is an Upfront Merchant on TheFind. Click for info. Secured by RapidSSL
Secured by RapidSSL
100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
 Proud Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2014 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order