Horticulture Source » Gardening & Hydroponics Store » Grow Media » grodan: Expert 15/75 Slab, 36x6x3, case of 12 [hf-RW157512]   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.
Celebrating our 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (538)
* Lighting Systems ++ (1169)
* Nutrients & Supplements (4228)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (572)
* Cloning & Propagation (449)
* Grow Systems ++ (653)
* Meters, Timers & Instruments ++ (666)
* Pots / Containers (1025)
* Pumps, Irrigation & Watering Supplies ++ (1673)
! Grow Media (537)
* Plant Seeds (60)
* Environmental Control ++ (1957)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1006)
* Hand Tools ++ (538)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (98)
Manufacturers more
What's New? more
The Magic Trimmer (10/Cs)
800332
The Magic Trimmer (10/Cs)
$303.62
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 41 guests and 
4 logged in customers online.
Ads

grodan Expert 15/75 Slab, 36x6x3, case of 12 [Item # hf-RW157512]

  $67.16 / each
Reviews
Price: $67.16 Qty:
List Price: $95.88 You Save: $28.72 (30.0%)

Grodan Expert Slab, 36X6X3 (RW157512)

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 stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.

Grodan Slabs -The final stage of planting with growing blocks are the Grodan slabs. These slabs come in clearly marked UV resistant poly sleeves for ease of use. Recommended for larger, long term crops with extensive roots like peppers, tomatoes, or cucumbers. Typically, seedlings in blocks are placed onto slabs. Grodan Expert is the slab that drains the fastest because of its vertical fibers. By far the most popular slab for the hydroponic hobbyist market. Grodan Master is a special wet/dry slab. The top layer is thicker, which stays wetter, while the bottom layer stays drier. In effect it defies gravity, allowing more even distribution of moisture throughout the slab.



Manufacturer's Product Information
MSRP each $7.42
UPC856372001219
Dimensions20 x 1.5 x 10
Case Weight18
Case Quantity12

Price: $67.16 / each
Estimate Shipping · Price Match

List Price: $95.88 You Save: $28.72 (30.0%)

— Ships separately from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA.

Specifications for Expert Slab, 36X6X3 hf-RW157512:
  EACH Packaged CASE PALLET
UPC:   8718232039645  
Volume: 0.33 4.31  
Dimensional Weight: 3.5 44.91  
Weight (lbs): 1.32 18  
Approx Length (inches): 35.2 35.5  
Approx Width (inches): 5.5 17.5  
Approx Height (inches): 3 12  

For more information, please visit the manufacturer
grodan
grodan's website.
  • See more grodan products.
  • Product Reviews
    There are currently no reviews for this product.Write ReviewWrite a review on this product!
    Social Bookmark
    Reviews
    Customers who bought this product also purchased
    Dutch Leach Tray 6x40
    hf-AD202010
    Dutch Leach Tray 6x40
    $10.76
    Trellis Netting 5'x30', 5" mesh
    hf-HGN30
    Trellis Netting 5'x30', 5" mesh
    $10.49
    B'CUZZ® DUTCH LEACH TRAY ELBOWS (BAG of 25)
    707435
    B'CUZZ® DUTCH LEACH TRAY ELBOWS (BAG of 25)
    $17.23
    Co2Boost Bucket and Pump
    hf-CO2BOOSTBP
    Co2Boost Bucket and Pump
    $98.11
    Combo pH/EC/TDS/C/PPM Tester
    hf-HI98129
    Combo pH/EC/TDS/C/PPM Tester
    $140.15
    Vine Clips. 3/4 in
    HY183
    Vine Clips. 3/4 in
    $0.05
    Delta 4 Block, 3"x3"x2.5" with hole, case of 384
    hf-RWDM4G
    Delta 4 Block, 3"x3"x2.5" with hole, case of 384
    $191.95
    Also Consider
    Jump Start Bulk Pellet Refills (1500 Pellets)
    eco-2269
    Jump Start Bulk Pellet Refills (1500 Pellets)
    $72.14
    SMITHERS OASIS® WEDGE® - TRAY WITH MEDIUM 5643 - 102 CELLS/TRAY - 6 X 17 (10 TRAYS/PER CASE) (30 CASES PER PALLET)- SOLD IN CASE
    713710
    SMITHERS OASIS® WEDGE® - TRAY WITH MEDIUM 5643 - 102 CELLS/TRAY - 6 X 17 (10 TRAYS/PER CASE) (30 CASES PER PALLET)- SOLD IN CASE
    $65.12
    Cultilene Rockwool Mini Cubes-180 ltr. Bag  (case of 15 Bags)
    dl-CUL001
    Cultilene Rockwool Mini Cubes-180 ltr. Bag (case of 15 Bags)
    $75.79
    GRODAN® STONEWOOL GROWCUBES - 1/2" CUBES OF STONEWOOL BULK - LOOSE IN BOX (22 LBS/CASE)
    713105
    GRODAN® STONEWOOL GROWCUBES - 1/2" CUBES OF STONEWOOL BULK - LOOSE IN BOX (22 LBS/CASE)
    $73.41
    UNI-SLAB 9.5" x 8" x 4" (1EA =16 SLABS)
    713018
    UNI-SLAB 9.5" x 8" x 4" (1EA =16 SLABS)
    $64.57
    Vermiculite Coarse Particulate 6 cu. ft.
    SA122
    Vermiculite Coarse Particulate 6 cu. ft.
    $70.21
    GRODAN® STONEWOOL GRO-SLABS® EXPERT 15/75 6" SLAB 6" X 3" X 36" (12/CASE) (21 CASES/PALLET)
    713005
    GRODAN® STONEWOOL GRO-SLABS® EXPERT 15/75 6" SLAB 6" X 3" X 36" (12/CASE) (21 CASES/PALLET)
    $67.16
    8" x 36" Cultilene X-Fibre Slabs
    dl-CUL508
    8" x 36" Cultilene X-Fibre Slabs
    $62.56
    Pargro Quick Drain 3" no-hole wrapped, case of 24
    hf-RW103701W
    Pargro Quick Drain 3" no-hole wrapped, case of 24
    $68.88
    Mini Cubes Loose
    hf-RW91002
    Mini Cubes Loose
    $73.41
    Pargro V Slab 6x40, Case of 12 (SPECIAL ORDER)
    hf-RW101705
    Pargro V Slab 6x40, Case of 12 (SPECIAL ORDER)
    $63.55
    Expert Slab 15/75, 40x6x3, case of 12
    hf-RW157240
    Expert Slab 15/75, 40x6x3, case of 12
    $74.06
    Pargro Quick Drain 3" with hole wrapped, case of 24
    hf-RW103700W
    Pargro Quick Drain 3" with hole wrapped, case of 24
    $73.23
    6" x 36" Cultilene X-Fibre Slabs
    dl-CUL506
    6" x 36" Cultilene X-Fibre Slabs
    $64.96
    12" x 36" Cultilene X-Fibre Slabs
    dl-CUL512
    12" x 36" Cultilene X-Fibre Slabs
    $68.57
    PARGRO® STONEWOOL QD SLABS 20/75-90 - 40" X 8" X 3" (1 SLAB/WRAP) (6 WRAPS/CASE) (28 CASES/PALLET)
    713240
    PARGRO® STONEWOOL QD SLABS 20/75-90 - 40" X 8" X 3" (1 SLAB/WRAP) (6 WRAPS/CASE) (28 CASES/PALLET)
    $74.61
    Uni Slab 9.5"x8"x4", case of 16
    hf-RW108002
    Uni Slab 9.5"x8"x4", case of 16
    $64.57
    Grow Slab 36"x8"x3"
    hf-STGGS8
    Grow Slab 36"x8"x3"
    $79.86
    Super Sprouter Perfect Plug Custom Blend Bulk (500/Box)
    714160
    Super Sprouter Perfect Plug Custom Blend Bulk (500/Box)
    $70.02
    Shopping Cart more
    0 items - Add an item to the cart to get a quote!
     Get Quote by adding products to the cart!
    Shop By Price
    Manufacturer Info
    grodan
    grodan Homepage
    Other products
    Reviews more
    Write ReviewWrite a review on this product!
    BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


    Tell A Friend
     
    Share what you've found! Email a link to this page to friends, family, and colleagues!
    Specials more
    Vinyl Tubing. 1/4 in
    Vinyl Tubing. 1/4 in
    $0.18
    $0.16
    Similar Products
    Boss 8" Multi-Drain
    hf-BCB8MD
    Boss 8" Multi-Drain
    $2.92

    Mother Earth Coco Bale 5kg
    714728
    Mother Earth Coco Bale 5kg
    $6.72

    Grodan Macro Plug Round w/ Slit Bulk (case of 2000)
    713035
    Grodan Macro Plug Round w/ Slit Bulk (case of 2000)
    $230.54

    Black Gold All Organic, 1.5 Cubic Feet
    hf-SUGRBG1.5
    Black Gold All Organic, 1.5 Cubic Feet
    $10.10

    FoxFarm Strawberry Fields 1.5 cu ft
    hf-FX14135
    FoxFarm Strawberry Fields 1.5 cu ft
    $14.54

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Matched Content
    Ads
    Global Tech LED Mammoth

    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
    APO/FPO addresses are no problem.
    International orders are always welcome!
    UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
    Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order