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.
Categories
* Lamps / Tubes / Bulbs ++ (524)
* Lighting Systems ++ (1101)
* Nutrients & Supplements (4340)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (524)
* Leaf Shines & Washes (122)
* Pest & Disease Control (538)
* Cloning & Propagation (424)
* Grow Systems ++ (590)
* Meters, Timers & Instruments ++ (692)
* Pots / Containers (1018)
* Pumps, Irrigation & Watering Supplies ++ (1552)
! Grow Media (566)
* Plant Seeds (18)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (131)
* Garden Accessories ++ (902)
* Hand Tools ++ (523)
* Gardening Books & DVDs (59)
* Growing Apparel (11)
Manufacturers more
What's New? more
Dyna-Gro Dyna-FLUSH Quart
dl-DGDFL-032
Dyna-Gro Dyna-FLUSH Quart
$9.68
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 17 guests online.
Ads

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

  $64.19 / each
Reviews
Price: $64.19 Qty:
List Price: $93.00 You Save: $28.81 (31.0%)

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: $64.19 / each
Estimate Shipping · Price Match

List Price: $93.00 You Save: $28.81 (31.0%)

— Ships separately from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA.

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
    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
    $183.48
    Vine Clips. 3/4 in
    HY183
    Vine Clips. 3/4 in
    $0.05
    Also Consider
    PARGRO® STONEWOOL QD BLOCKS - 3" X 3" X 2.5" (8 STRIP NO HOLE/WRAP) (24 WRAPS/CASE) (30 CASES/PALLET)
    713223
    PARGRO® STONEWOOL QD BLOCKS - 3" X 3" X 2.5" (8 STRIP NO HOLE/WRAP) (24 WRAPS/CASE) (30 CASES/PALLET)
    $67.82
    PARGRO® STONEWOOL QD BLOCKS - 3" X 3" X 2.5" (8 STRIP HOLE/WRAP) (24 WRAPS/CASE) (30 CASES/PALLET)
    713220
    PARGRO® STONEWOOL QD BLOCKS - 3" X 3" X 2.5" (8 STRIP HOLE/WRAP) (24 WRAPS/CASE) (30 CASES/PALLET)
    $72.11
    UNI-SLAB 9.5" x 8" x 4" (1EA =16 SLABS)
    713018
    UNI-SLAB 9.5" x 8" x 4" (1EA =16 SLABS)
    $61.72
    Pargro V Slab 6x40, Case of 12 (SPECIAL ORDER)
    hf-RW101705
    Pargro V Slab 6x40, Case of 12 (SPECIAL ORDER)
    $62.57
    12" x 36" Cultilene X-Fibre Slabs
    dl-CUL512
    12" x 36" Cultilene X-Fibre Slabs
    $68.97
    Grodan Uni-Slab
    eco-8026
    Grodan Uni-Slab
    $62.15
    Jump Start Bulk Pellet Refills (1500 Pellets)
    eco-2269
    Jump Start Bulk Pellet Refills (1500 Pellets)
    $72.56
    6" x 36" Cultilene X-Fibre Slabs
    dl-CUL506
    6" x 36" Cultilene X-Fibre Slabs
    $65.34
    Super Sprouter Perfect Plug Custom Blend Bulk (500/Box)
    714160
    Super Sprouter Perfect Plug Custom Blend Bulk (500/Box)
    $68.94
    Expert Slab 6" (12 slabs per case) 6" x 3" x 36"
    eco-8030
    Expert Slab 6" (12 slabs per case) 6" x 3" x 36"
    $64.64
    Pargro Quick Drain 3" no-hole wrapped, case of 24
    hf-RW103701W
    Pargro Quick Drain 3" no-hole wrapped, case of 24
    $67.82
    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)
    $64.19
    Expert Slab 15/75, 40x6x3, case of 12
    hf-RW157240
    Expert Slab 15/75, 40x6x3, case of 12
    $70.81
    PLANTERS PRIDE 1000 PELLET REFILL KIT
    714258
    PLANTERS PRIDE 1000 PELLET REFILL KIT
    $70.37
    Pargro Quick Drain 3" with hole wrapped, case of 24
    hf-RW103700W
    Pargro Quick Drain 3" with hole wrapped, case of 24
    $72.11
    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)
    $70.17
    Sunshine # 4 Natural and Organic with Mycorrhizae 3.8 cu ft Compressed Bale (30/Plt)
    714776
    Sunshine # 4 Natural and Organic with Mycorrhizae 3.8 cu ft Compressed Bale (30/Plt)
    $62.95
    Vermiculite Coarse Particulate 6 cu. ft.
    SA122
    Vermiculite Coarse Particulate 6 cu. ft.
    $70.62
    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
    $59.74
    Uni Slab 9.5"x8"x4", case of 16
    hf-RW108002
    Uni Slab 9.5"x8"x4", case of 16
    $61.72
    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
    Chrome Air Divider 10 Outlet
    Chrome Air Divider 10 Outlet
    $7.49
    $6.44
    Similar Products
    General Hydroponics CocoTek Mixed Bricks, case of 24
    hf-GH3213
    General Hydroponics CocoTek Mixed Bricks, case of 24
    $34.16

    Pargro Quick Drain 4x4x2.5 Wrapped, case of 216 (Special Order)
    hf-RW103703W
    Pargro Quick Drain 4x4x2.5 Wrapped, case of 216 (Special Order)
    $124.19

    Pargro Quick Drain 3" with hole wrapped, case of 24
    hf-RW103700W
    Pargro Quick Drain 3" with hole wrapped, case of 24
    $72.11

    Happy Frog Potting Soil, 12 qt
    hf-FX14054
    Happy Frog Potting Soil, 12 qt
    $5.58

    Happy Frog Soil Conditioner
    714301
    Happy Frog Soil Conditioner
    $16.22

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Ads

    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
    Matched Content
    APO/FPO addresses are no problem.
    International orders are always welcome!
    UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
    Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order