Horticulture Source   Lowest prices guaranteed: We beat and match prices!

Shop 14,600+ Horticultural, Organic & Hydroponics items!

  Contact Us Download vCard    Follow us on Twitter Our Facebook Profile
 
  Search: Quick Find  
Help [?] Phrase Advanced Search
 
Bookmark and Share
 
Secure   My Account   Cart Contents   Checkout  
  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Grow Media » grodan: Rockwool Slabs (IP 30/75). 12 in wide X 3 ft long X 3 in tall [RW136]   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 Halloween!
Categories
* Lamps / Tubes / Bulbs ++ (548)
* Lighting Systems ++ (1140)
* Nutrients & Supplements (4063)
* Composters & Compost Tea Brewing (37)
* Organic Gardening (462)
* Leaf Shines & Washes (127)
* Pest & Disease Control (522)
* Cloning & Propagation (371)
* Grow Systems ++ (646)
* Meters, Timers & Instruments ++ (694)
* Pots / Containers (884)
* Pumps, Irrigation & Watering Supplies ++ (1427)
! Grow Media (543)
* Plant Seeds (10)
* Environmental Control ++ (1919)
* Greenhouses (83)
* Grow Rooms / Tents (128)
* Reflective / B&W Films (120)
* Garden Accessories ++ (747)
* Hand Tools ++ (507)
* Gardening Books & DVDs (56)
* Growing Apparel (3)
* Aquaculture / Aquarium / Reef Tank / Marine ++ (2)
Manufacturers more
What's New? more
Cut Kit Tray White 11"x21"
hf-CKTRAYW
Cut Kit Tray White 11"x21"
$2.12
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 20 guests and 
2 logged in customers online.
Ads

grodan Rockwool Slabs (IP 30/75). 12 in wide X 3 ft long X 3 in tall [Item # RW136]

  $14.95 / each
Reviews
Our Price $14.95 Order Quantity:

Rockwool Slabs by Grodan - IP 30/75

12" wide X 3' long X 3" tall. WrappedSlabs are used to grow a variety of crops. Tomatoes, peppers, other plants can be easily grown by planting first into a smaller cube then transferring it onto the larger slab. Holes are cut in the top of the slab, the same dimensions of the cube. Some growers will simply cut an x in the plastic top, fold the side up and slip the cube in. Then they tape the folded slab plastic to the smaller cube. This keeps light out and when the top cube is used for a feeding point, it keeps the plant nutrient in. The bottom and ends are sliced to allow the nutrient to flow out of the slab.

Our Price $14.95 / each Estimate Shipping · Price Match

— Ships from Portland, Oregon 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
    RAIN DRIP PROFESSIONAL TUBING CUTTER
    708665
    RAIN DRIP PROFESSIONAL TUBING CUTTER
    $8.27
    Vinyl Tubing. 1/4 in
    PU130
    Vinyl Tubing. 1/4 in
    $0.18 $0.17
    ProGrip ROPE RATCHET LIGHT FIXTURE HANGER (1 pair) 1/8 IN
    710114
    ProGrip ROPE RATCHET LIGHT FIXTURE HANGER (1 pair) 1/8 IN
    $10.65
    Conversion Plug (S refl. to HF Ballast) BAASR
    eco-4416
    Conversion Plug (S refl. to HF Ballast) BAASR
    $7.59
    Rockwool Grow Cubes (DM 32G 40 /40). 6 in X 6 in X 5.5 in
    RW129
    Rockwool Grow Cubes (DM 32G 40 /40). 6 in X 6 in X 5.5 in
    $3.55
    1000w 2K High Pressure Sodium Lamp.
    SL18H
    1000w 2K High Pressure Sodium Lamp.
    $92.72
    ECOPLUS™ ECO-  396 SUBMERSIBLE & INLINE PUMP
    728310
    ECOPLUS™ ECO- 396 SUBMERSIBLE & INLINE PUMP
    $17.20
    CAN-FILTER 8" Flange
    eco-504115
    CAN-FILTER 8" Flange
    $11.66
    DUAL DIAPHRAGM AIR PUMP
    728040
    DUAL DIAPHRAGM AIR PUMP
    $59.14
    SNAPTURE® SNAPSTAND 4 X 4 TRAY STAND
    707262
    SNAPTURE® SNAPSTAND 4 X 4 TRAY STAND
    $64.26
    TITAN CONTROLS® APOLLO 9™ TWO OUTLET 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)
    734105
    TITAN CONTROLS® APOLLO 9™ TWO OUTLET 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)
    $11.84
    10 1/2" QUICK RELEASE HOSE CLAMP (2PK)
    380126
    10 1/2" QUICK RELEASE HOSE CLAMP (2PK)
    $5.00
    Active Eye Loupe 30x
    eco-2211
    Active Eye Loupe 30x
    $10.96
    3/4" Inside Diameter Black 100'
    eco-5397
    3/4" Inside Diameter Black 100'
    $54.86
    Black Drip Stake with Cage 100/bg
    eco-8020
    Black Drip Stake with Cage 100/bg
    $28.00
    ECOPLUS™ ECO-  633 SUBMERSIBLE & INLINE PUMP
    728315
    ECOPLUS™ ECO- 633 SUBMERSIBLE & INLINE PUMP
    $32.01
    BUG SCREEN 8" SIZE (24/CASE)
    704225
    BUG SCREEN 8" SIZE (24/CASE)
    $9.52
    HYDROGEN PRO WATER COOLED CO2 GENERATOR - Liquid Propane
    703740
    HYDROGEN PRO WATER COOLED CO2 GENERATOR - Liquid Propane
    $309.40
    ECOPLUS™ 4FT FLEXIBLE AIR DIFFUSER
    728445
    ECOPLUS™ 4FT FLEXIBLE AIR DIFFUSER
    $5.47
    HydroGEN Water-cooled CO2 Generator Optional Water Valve (Special Order)
    703745
    HydroGEN Water-cooled CO2 Generator Optional Water Valve (Special Order)
    $61.88
    Also Consider
    Professional Growing Mix, 2.5 Cubic Feet
    hf-SUGRPG2.5
    Professional Growing Mix, 2.5 Cubic Feet
    $14.28
    Perma Guard Diatomaceous Earth OMRI Food Grade 5lb (4/Cs)
    704094
    Perma Guard Diatomaceous Earth OMRI Food Grade 5lb (4/Cs)
    $13.67
    Sunleaves Rocks, 0.5"-1.5", 65 lb/50L
    hf-SLSR365
    Sunleaves Rocks, 0.5"-1.5", 65 lb/50L
    $15.05
    RAPID ROOTER™ MAT (12/CASE)
    714137
    RAPID ROOTER™ MAT (12/CASE)
    $16.84
    Growstones Super Soil Aerator - 1 cu ft
    714232
    Growstones Super Soil Aerator - 1 cu ft
    $13.69
    ROOT RIOT 50 CUBES 20/CASE
    714129
    ROOT RIOT 50 CUBES 20/CASE
    $13.97
    Roots Organics Emerald Mountain 1.5 cu ft (60/Plt)
    715216
    Roots Organics Emerald Mountain 1.5 cu ft (60/Plt)
    $13.74
    Sun Land Coco Husk Fiber 1.5 cu ft (60/Plt)
    714605
    Sun Land Coco Husk Fiber 1.5 cu ft (60/Plt)
    $13.51
    Aurora Innovations Precision Perlite #4 4cf
    hf-ROAIPP4
    Aurora Innovations Precision Perlite #4 4cf
    $15.10
    Sunshine Advanced Rain Forest 2.0
    hf-SUGRRF2.0
    Sunshine Advanced Rain Forest 2.0
    $14.46
    8" Rockwool Block Cover
    hf-HGCOV8
    8" Rockwool Block Cover
    $15.32
    Sunshine Advanced Mix#4 2.0 FL
    hf-SUGRMIX4LF
    Sunshine Advanced Mix#4 2.0 FL
    $14.46
    Coco Fiber. 4.5 cu ft
    SA110
    Coco Fiber. 4.5 cu ft
    $17.52
    COCO-DAN COCO GROWING MIX 50L 70/PALLET
    713200
    COCO-DAN COCO GROWING MIX 50L 70/PALLET
    $17.56
    Black Gold Just Coir Loose 2 cu ft (40/Plt)
    714565
    Black Gold Just Coir Loose 2 cu ft (40/Plt)
    $14.34
    PLANT!T Clay Pebbles, 40 L 4mm-16mm
    hf-GMC40L
    PLANT!T Clay Pebbles, 40 L 4mm-16mm
    $16.34
    Rockwool Grow Cubes (AO 36/40) 98 Cube Sheet. 1.5 in X 1.5 in X 1.5 in
    RW140
    Rockwool Grow Cubes (AO 36/40) 98 Cube Sheet. 1.5 in X 1.5 in X 1.5 in
    $13.72
    Light Warrior Soilless Mix, 1 cubic feet.
    hf-FX14023
    Light Warrior Soilless Mix, 1 cubic feet.
    $13.63
    Sunshine Advanced Super Hydro 2.0
    hf-SUGRSHY2.0
    Sunshine Advanced Super Hydro 2.0
    $14.46
    Bu's Blend Biodynamic Compost 1 cu ft
    715970
    Bu's Blend Biodynamic Compost 1 cu ft
    $17.91
    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
    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


    PriceGrabber User Ratings for Horticulture Source
    Tell A Friend
     
    Share what you've found! Email a link to this page to friends, family, and colleagues!
    Specials more
    INVENTORY BLOWOUT SALE
    MANY ITEMS FAR BELOW COST - while quantities last

    Chrome Air Divider 4 Outlet
    Chrome Air Divider 4 Outlet
    $3.77
    $3.39
    Similar Products
    Mother Earth Premium BioChar 1 cu ft (70/Plt)
    713320
    Mother Earth Premium BioChar 1 cu ft (70/Plt)
    $22.43

    Sunshine Mix #2, 3.8 cf
    hf-SUGRMIX2
    Sunshine Mix #2, 3.8 cf
    $34.04

    Block 2x2x1.5"
    hf-RWMM5040
    Block 2x2x1.5"
    $282.90

    Rockwool Grow Cubes (DM 6.5) 6 Cube Sheet. 4 in X 4 in X 2.5 in
    RW120
    Rockwool Grow Cubes (DM 6.5) 6 Cube Sheet. 4 in X 4 in X 2.5 in
    $5.94

    Cococan Caps 4"
    hf-AD113001
    Cococan Caps 4"
    $3.19

    Languages
    English Deutsch Español
    Currencies
    Ads
    Ads

    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