SKU: 12772721619

Cultiwool 3" x 3" x 3" Blocks of Cultilene Rockwool - Case of 400

$112.50 $125.00
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Description

Cultiwool 3" x 3" x 3" Blocks of Cultilene Rockwool - Case of 400Description Cultiwool 3" x 3" x 3" Block (400 Blocks Case) Cultiwool 3" x 3" x 3" Block (400 Blocks 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

Description
  • Cultiwool 3" x 3" x 3" Block (400 Blocks/Case)

  • Cultiwool 3" x 3" x 3" Block (400 Blocks/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 3" x 3" x 3" Rockwool Blocks are sold by the case.

  • Cultiwool 3" x 3" x 3" Rockwool Blocks are sold by the case.: Specifications
    • Specifications
  • Stonewool Block
  • 1 Plug Hole 38mm / 40mm
  • Drainage Width Grooves
  • 3" x 3" x 3" (75mm x 75mm x 75mm)
  • 400 Blocks/Case
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    • 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: 12772721619

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    4.9 ★★★★★
    Based on 1546 reviews
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    Verified Purchase
    Laurence F
    Massapequa, US
    ★★★★★ 4
    Nice color, lightweight, but runs small
    Color: Blue Gingham, Size: Large
    Nice cookie and can be work tucked or untucked. The material isn’t best quality but it’s about as expected for a shirt this price range. The size runs small so buy a size up from what you normally do. Expect some shrinkage is well. Otherwise it’s a nice shirt!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2025
    J
    Verified Purchase
    Jahvanie
    Grantham, US
    ★★★★★ 3
    Not the best fit
    Color: Navy Gingham, Size: XX-Large
    I like the design and color of the shirt. It runs small, I went up a whole size and the shoulder width is still a little tight. The fabric is also has small fibers all over it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 2, 2026
    M
    Verified Purchase
    Mandy Hughes
    Birmingham, US
    ★★★★★ 5
    Love this shirt! Great for spring.
    Color: Blue Purple Gingham, Size: XX-Large
    Bought this for my husband for a church shirt. Right size and very light weight. This shirt is soft and breathable. The price was great too!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 14, 2026
    J
    Verified Purchase
    jt thomas
    Natrona Heights, US
    ★★★★★ 5
    Great quality for price
    Color: Blue Purple Gingham, Size: Large
    Comfy and well made. Size was perfect
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 25, 2026
    B
    Verified Purchase
    Bear Flag Companies
    Dallas, US
    ★★★★★ 5
    A large fits very well and I wear a 16.5" neck and a 34" sleeve. No shrinkage after many washings.
    Color: Brown Gingham, Size: Large
    This is my favorite shirt. It is very comfortable and great looking. I purchased the brown Gingham. I like wearing a black T-shirt under it. I wear a large and purchased a large. It is not too tight. With a dress shirt, I wear a 16.5 neck 34" sleeves. It will fit you if you wear a 35" sleeve, I believe. It is machine washable. I have washed it many time with no noticeable shrinkage. It has a shirt or pen pocket.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026

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