SKU: 27734974692

Cultiwool 6" x 6" x 6" Blocks of Cultilene Rockwool w/ Optidrain

$99.90 $111.00
Save 10%
No.2 Bestseller on tworldvietnam.com >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Cultiwool 6" x 6" x 6" Blocks of Cultilene Rockwool w/ OptidrainDescription Cultiwool 6" x 6" x 6" Block w Optidrain (48 Block Case) Cultiwool 6" x 6" x 6" Block w Optidrain (48 Block Case): Cultiwools' growing blocks are unique in the most efficient way. That has everything to do with the consistency of the products. Quick and easy uptake of water and the homogeneous distribution of water throughout the substrate are one of the most important features of a growing medium. Not only can you expect the highest

Description
  • Cultiwool 6" x 6" x 6" Block w/ Optidrain (48 Block/Case)

  • Cultiwool 6" x 6" x 6" Block w/ Optidrain (48 Block/Case): Cultiwools' growing blocks are unique in the most efficient way. That has everything to do with the consistency of the products. Quick and easy uptake of water and the homogeneous distribution of water throughout the substrate are one of the most important features of a growing medium. Not only can you expect the highest quality stone wool in the market, but Cultiwool is also the first to introduce the 'donut ring' for the retail market to even further improve water distribution. This is in addition to the highly appreciated cross grooves to improve water flow under the block, and the black/white foil to prevent algae growth. The Cultiwool substrate blocks are provided with drain grooves at the bottom to improve the waterflow under the block. This is especially useful when the substrate blocks are placed on cultivation tables and concrete floors. Another benefit of the drain grooves under the block is that it will limit the contact surface with the ground. This will avoid bringing deseases in to the plant through weak roots often in combination with too high temperatures. As first in the industry, Cultiwool will provide the substrate with a donut ring as well, a water chamber around the plug hole to place your drippers. With the donut ring you will achieve an even more homogeneous distribution of the water throughout the block. A welcome second advantage is that you can not make any mistake anymore with the positioning of the drippers in the block.

  • Cultiwool 6" x 6" x 6" Rockwool Blocks are sold by the case.

  • Cultiwool 6" x 6" x 6" Rockwool Blocks are sold by the case.: Specifications
    • Specifications
  • Stonewool Block
  • 1 Plug Hole 38mm / 40mm
  • Drainage Width Grooves
  • 6" x 6" x 6" (150mm x 150mm x 142mm)
  • 48 Blocks/Case
  • My Account My Account Drop Ship Program
  • My Account
  • Drop Ship Program
  • Become A Dealer
  • Careers
  • Fitment Charts
  • Marketing Materials
  • RMA Form
  • Where To Buy
  • Information About Us Privacy Policy Terms and Conditions the Brands
  • About Us
  • Privacy Policy
  • Terms and Conditions
  • the Brands
  • CONTACT INFORMATION: My Account My Account Drop Ship Program
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 27734974692

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.3 ★★★★★
    Based on 2353 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    K
    Verified Purchase
    Katherine Alcantara
    Whiting, US
    ★★★★★ 5
    10 /10
    Color: Gray, Color: Gray
    "I was impressed from the start—this cutter arrived quickly and the packaging was beautiful. The moment I held it, I noticed the weight—it feels solid and well-crafted. The engraved details are stunning. The mechanism opens smoothly, and when I made my first cut, it was flawless—no damage to the cigar at all. This is easily a 10/10 product for me!"
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 25, 2026
    J
    Verified Purchase
    James R.
    Natrona Heights, US
    ★★★★★ 5
    Good buy
    Color: Yellow
    Good size and weight, makes a clean cut.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 26, 2026
    L
    Verified Purchase
    Lamar Smith
    Alexandria, US
    ★★★★★ 4
    I recommend
    Color: Gray
    I really like it small enough for everyday carry cuts clean and has a punch my only problem is I like bigger gauage cigars but this handles average 60 ring easy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 25, 2026
    O
    Verified Purchase
    OmegaAlbinoTactical
    Phoenix, US
    ★★★★★ 5
    Great multi use
    Color: Yellow
    It’s pretty nice, great variety built into one cutter.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026
    J
    Verified Purchase
    John Cheek
    New York, US
    ★★★★★ 5
    Great cutter!
    Color: Yellow
    Great cheap cutter/nubber/holder. I keep this in my pocket at all times. I have used the nubber many times, the cutter more times than I can count, and have yet to have a problem with this.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 31, 2026

    recommand products

    Skyfall Shockproof Case Samsung S21 Ultra
    175.00
    Spigen Transparent Case iPhone 12 Pro Max
    200.00
    Apple Type-C to Lightning Cable
    212.50
    Nillkin Textured Pro Case iPhone 13 Pro
    200.00
    Joyroom Dual Port Fast Car Charger with LED Display C-A17
    163.00