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Grodan Rockwool MASTER Grow Slabs 39
Grodan Rockwool MASTER Grow Slabs 39

Grodan Rockwool MASTER Grow Slabs 39"x8"x3" Hydroponic / Aquaponic media

$ 7.91

Availability: 100 in stock
  • Item must be returned within: 60 Days
  • All returns accepted: Returns Accepted
  • Restocking Fee: No
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Application: Aquaponic
  • Condition: New
  • Country/Region of Manufacture: Canada
  • Return shipping will be paid by: Buyer
  • Type: Rockwool/Stonewool
  • Custom Bundle: No
  • Brand: GRODAN
  • Modified Item: No

    Description

    This listing is for ONE (1) Grodan
    MASTER
    Rockwool Slab. Slab Dimensions are: 100x20x7.5 cm ~ 39"x8"x3".  We are SOLD OUT of the VITAL slabs.  We have since switched to MASTER slabs (the rockwool fibers are more dense) and we have plenty of those.  If you have any questions about growing, feel free to ask.
    There are other Grodan grow slabs on the market that are smaller - these slabs' dimensions give you 936 cubic inches of grow slab material - giving your plants room to grow.  The Ideal Grodan product for long term growth.
    - From Grodan's Product Information Sheet:
    Reliable Slabs for Sustainable Production:
    1. Guaranteed Supplies of Water & Nutrients
    2. Easy Irrigation
    3. Fast, Uniform Plant Development
    4. Efficient WC & EC Correction
    5. Sustainable Use of Water & Fertilizers
    Grodan's Vital & Master slabs for vegetables have improved structure and slab properties that guarantee fast re-saturation within a wide control range.  Water and nutrients are uniformly distributed throughout the slab and there are no differences between slabs, meaning that your crop's development can be effectively controlled to promote uniform growth even with a simple irrigation strategy.  Grodan Vital & Master slabs combine ease with reliable cultivation results, and is also perfect for Precision Growing.
    As a courtesy, we provide tracking on all shipments.  Check your purchase status for tracking updates.  Review our feedback and purchase with confidence.  If you have a question about a listing or purchase, please reach out to us via eBay message and we will respond within 24 hours or sooner.
    About Us:
    We are a mid-sized hydroponic farm in NE Florida.  We've been in operation for over 10 years and have lots of experience with about every problem - from insects and plant fungal & bacterial diseases to nutrient deficiencies.  If you have any questions, feel free to contact us.  A lot of what we use, we buy in pallet sized quantity - so check us out from time to time as we add more items that we think might be useful to the hydroponic grower.  If you don't see something that you need, ask us!  We probably have it.