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.
Categories
* Lamps / Tubes / Bulbs ++ (537)
* Lighting Systems ++ (1133)
* Nutrients & Supplements (4228)
* Composters & Compost Tea Brewing (35)
* Organic Gardening (456)
* Leaf Shines & Washes (127)
* Pest & Disease Control (517)
* Cloning & Propagation (384)
* Grow Systems ++ (648)
* Meters, Timers & Instruments ++ (710)
* Pots / Containers (924)
* Pumps, Irrigation & Watering Supplies ++ (1440)
* Grow Media (557)
* Plant Seeds (10)
* Environmental Control ++ (1966)
* Greenhouses (86)
* Grow Rooms / Tents (151)
* Reflective / B&W Films (119)
* Garden Accessories ++ (814)
* Hand Tools ++ (519)
* Gardening Books & DVDs (59)
* Growing Apparel (1)
Manufacturers more
What's New? more
Natural Industries     Met52 EC, 8 oz
hf-NI60741
Natural Industries Met52 EC, 8 oz
$53.47
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 24 guests and 
3 logged in customers online.
Frequent search words
Ads

What do we have here?
grodan

Show: 
What do we have here?
Displaying 1 to 20 (of 155 products) Result Pages:  1  2  3  4  5  6  7  8  [Next >>] 
 Sort by Popularity   Manufacturer-   Product(s)   Model   Price   Buy Now 
Dutch Leach Tray Kit, 6x40"  grodan  Dutch Leach Tray Kit, 6x40"
Grodan Dutch Leach Tray Kit, 6x40" (AD202009) A popular do-it-yourself slab system choice. The 6"x40" tray holds 6" slabs and comes with 2 elbows and a plug. Manufacturer's Product Information MSRP each $16.62 Dimensions7.4 x 4 x 40.6 Case Quantity1 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-AD202009   $12.46 
Gro-Smart Tray Terracotta (20/cs)  grodan  Gro-Smart Tray Terracotta (20/cs)
Grodan Gro-Smart Tray Terracotta (20/cs) (RW205002)Grodan® Gro-SmartTM Tray Your Grodan Starter plugs, Mini-BlocksTM and Gro-BlocksTM have finally found a home. This durable Dutch tray has double-sided features. Use the 78-cell side to perfectly fit 1.5" A-OK StarterTM plugs or round MacroplugsTM. Use the mesh side for sheets of A-OK's, Mini-Blocks, or Gro-Blocks. The tray fits... This item is sold individually. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RW205002   $9.96 
Mini Dutch Pot w/2 elbows Black, 9"H x 9.5"L x 9.5"W  grodan  Mini Dutch Pot w/2 elbows Black, 9"H x 9.5"L x 9.5"W
Grodan Mini Dutch Pot w/2 elbows Black, 9"H x 9.5"L x 9.5"W (AD307030)Small is the new big! Whether you've got to plant in small spaces due to area constrictions or you prefer to grow on a smaller level, these Mini Dutch Pots are for you. Their compact size is great for smaller and tighter planting situations. Create your own windowsill container garden or keep plants in arms reach... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-AD307030   $7.91 
Dutch Leach Tray 6x40  grodan  Dutch Leach Tray 6x40
Grodan Dutch Leach Tray 6x40 (AD202010) 6"x40" tray holds 6" slabs. (elbows and end-cap not included) Manufacturer's Product Information MSRP each $13.9 Dimensions3 x 0.38 x 0.75 Case Quantity1 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-AD202010   $10.43 
60ml Syringe with plastic needle for EC/pH tests  grodan  60ml Syringe with plastic needle for EC/pH tests
Grodan 60ml Syringe with plastic needle for EC/pH tests (AD207079)The perfect  tool for watering Rockwool. The syringe with a needle made from 1/4" tubing allows you to easily take a water sample from your Rockwool. If the water sample shows too high pH, it is time to water again. Measures from 5 - 60 ml. Manufacturer's Product Inf... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-AD207079   $4.09 
Delta 10 Block, 4x4x4", case of 144  grodan  Delta 10 Block, 4x4x4", case of 144
Grodan Block, 4X4X4 42/40 144cs (RWDM10G)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 ... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RWDM10G   $158.47 
Pargro Quick Drain Biggie, 6" x 6" x 6", case of 24  grodan  Pargro Quick Drain Biggie, 6" x 6" x 6", case of 24
Pargro Pargro QD Biggie (RW103705)Pargro is the leader among affordable horticultural rockwool. Made right in the Grodan factory, you can be assured of a high quality product at a great price. Drainage Driest value-priced rockwool on the market 14% drier than competitor blocks Value Value priced - no frills saves you money Half case sizes in plain boxes Quality C... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RW103705   $45.53 
Expert 15/100 Slab, 6"x4", case of 12  grodan  Expert 15/100 Slab, 6"x4", case of 12
Grodan Expert Slab 36x6x4 (RW15100)PLEASE NOTE: THIS ITEM IS NOW 12 PER CASE. 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 requ... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RW15100   $89.03 
Pargro V Slab 6x40, Case of 12 (SPECIAL ORDER)  grodan  Pargro V Slab 6x40, Case of 12 (SPECIAL ORDER)
Pargro Pargro V Slab 6x40 (RW101705) (SPECIAL ORDER)V-Slab is the only product in the industry specifically engineered for vertical growing systems. V-Slabs provide excellent water distribution throughout the slab to keep roots happy and plants healthy. No guesswork required for usage-the instructions and illustrations are printed right on the packaging. ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RW101705   $63.95 
AO 36/40 6/15 Cubes, 1.5x1.5", 30 sheets of 98  grodan  AO 36/40 6/15 Cubes, 1.5x1.5", 30 sheets of 98
Grodan Cube 1.5x1.5x1.5 (RWAO3640)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 plant s... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RWAO3640   $272.57 
Classic 30/75 Slab (wet), 12" x 3", case of 8  grodan  Classic 30/75 Slab (wet), 12" x 3", case of 8
Grodan Classic Slab 36x12x3 (RW3075)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 plant... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RW3075   $87.14 
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 Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RWHUGO   $119.89 
AO 50/40 6/15 Cube, 2x2", 30 sheets of 50  grodan  AO 50/40 6/15 Cube, 2x2", 30 sheets of 50
Grodan Cube 2x2x1.5 (RWAO5040)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 plant stage... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RWAO5040   $236.09 
Expert 20/75 Slab, 8"x3", case of 12  grodan  Expert 20/75 Slab, 8"x3", case of 12
Grodan Expert Slab 36X8X3 (RW2075)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 plant s... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RW2075   $86.69 
Grodan Mini Cubes, 2 cubic feet bag, case of 3  grodan  Grodan Mini Cubes, 2 cubic feet bag, case of 3
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 separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RW91003   $89.76 
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 Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-AD207057   $5.21 
Pargro V Slab 6x36 (SPECIAL ORDER)  grodan  Pargro V Slab 6x36 (SPECIAL ORDER)
Pargro Pargro V Slab 6x36 (RW101704) (SPECIAL ORDER)V-Slab is the only product in the industry specifically engineered for vertical growing systems. V-Slabs provide excellent water distribution throughout the slab to keep roots happy and plants healthy. No guesswork required for usage-the instructions and illustrations are printed right on the packaging. ... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RW101704   $55.19 
Twine Clips Mega 25mm Terracotta, 100 pack  grodan  Twine Clips Mega 25mm Terracotta, 100 pack
Grodan Vine Clips Mega 25mm Terracott (AD205030)Great to support your plants throughout their growth. Use them to tie your plants to stakes, trellis or support wire. Commonly used to help support tomatoes, cucumbers, peppers and any tall plant. Manufacturer's Product Information ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-AD205030   $8.96 
Uni Slab 9.5"x8"x4", case of 16  grodan  Uni Slab 9.5"x8"x4", case of 16
Grodan Uni Slab 9.5x8x4" (RW108002)The UNI-SLAB combines all the benefits of our traditional slabs with the versatility of a block. Great stability for any size plant. The UNI-SLAB is completely wrapped thus keeping all the roots of your plant safely contained within the slab, protected from light and outside contaminants. Yet it's small enough to be maneuverable, allowing your pla... — Ships separately from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-RW108002   $64.20 
45 Angled Drip Stake  grodan  45 Angled Drip Stake
Grodan 45 Angled Drip Stake (AD300039)The advantage of an angle stake is its long neck, which holds 1/4" tubing securely in place. The angle of the stake helps prevent deposits in the tubing. Manufacturer's Product Information MSRP each $0.51 Dimensions9.75 x 9.25... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-AD300039   $38.16 
Displaying 1 to 20 (of 155 products) Result Pages:  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
6 Outlet Air Manifold
goodgoodgoodgoo-
dgoodgoodgoodgo-
odgoodgoodgoodg-
oodgoodgoodgood ..

5 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

GROW BAGS 7 GALLON 0.075MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY
GROW BAGS 7 GALLON 0.075MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY
$9.15
$8.33
Most Viewed
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"
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)
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
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
ECOPLUS™ ECO-  396 SUBMERSIBLE & INLINE PUMP
ECOPLUS™ ECO- 396 SUBMERSIBLE & INLINE PUMP
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"
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
DAISY CLONER™ 8 (8 SITES - 2" PLANT SITES) - COMPLETE
DAISY CLONER™ 8 (8 SITES - 2" PLANT SITES) - COMPLETE
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
Retail Product Catalog
Retail Product Catalog
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)
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
NEOPRENE INSERTS  2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
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.Vinyl Tubing. 1/4 in
09.Plant Yo-Yo with Stopper, case of 12
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.PREMIUM NURSERY POT #2 - ID= BOTTOM - 7" TOP - 8-1/2" DEPTH - 8-1/2"
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads
Check the great prices at DirectGardening.com

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
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 — 2015 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order