SKU: 19349220665

Cultiwool 4" x 4" x 2.5" Blocks of Cultilene Rockwool - Case of 216

Sale price$91.35 Regular price$101.50
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Cultiwool 4" x 4" x 2.5" Blocks of Cultilene Rockwool - Case of 216Description Cultiwool 4" x 4" x 2. 5" Block (216 Blocks Case) Cultiwool 4" x 4" x 2. 5" Block (216 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

Description
  • Cultiwool 4" x 4" x 2.5" Block (216 Blocks/Case)
  • Cultiwool 4" x 4" x 2.5" Block (216 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 4" x 4" x 2.5" Rockwool Blocks are sold by the case.
  • Cultiwool 4" x 4" x 2.5" Rockwool Blocks are sold by the case.: Specifications
  • Specifications
  • Stonewool Block
  • 1 Plug Hole 38mm / 40mm
  • Drainage Width Grooves
  • 4" x 4" x 2.5" (100mm x 100mm x 65mm)
  • 216 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: 19349220665

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    4.8 ★★★★★
    Based on 8 reviews
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    J
    Verified Purchase
    Jeni
    Whiting, US
    ★★★★★ 4
    Simple, Functional, and Adorable Jewelry Box
    Color: Cream, Size: 2-Layer, Color: Cream, Size: 2-Layer
    Cute and practical organizer with good space for everyday jewelry. Quality is good for everyday use, though the closure isn’t very tight, so it’s best for smaller collections. Great option if you don’t have a large jewelry collection. Overall, it’s a solid choice for keeping things organized.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 21, 2026
    R
    Verified Purchase
    Roxanne
    Charlottesville, US
    ★★★★★ 5
    Really nice box
    Color: Cream, Size: 2-Layer
    This actually is a very nice box. It is sturdy enough for constant handling. It does not hold a lot of pieces but I knew that. This is for someone that needs to store a small amount of jewelry. I like the sides that open and the bottom storage, it is big enough to hold small boxed with earrings in it. The cover is very pretty with the padded look, it opens and closes very easy. One thing to keep in mind that the pull out erring holder is just covered cardboard, don't bend it. All in all I am very happy with this box so far it is doing what I need it to do, hold my spare jewelry.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 27, 2026
    I
    Verified Purchase
    Irene Cordova
    Belleville, US
    ★★★★★ 5
    Great buy!
    Color: Pink, Size: 2-Layer
    I love the jewelry box. It’s well made and it’s all my jewelry and has room for more.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 1, 2026
    I
    Verified Purchase
    iloveumoni
    Phoenix, US
    ★★★★★ 5
    Perfect organizer
    Color: Cream, Size: 2-Layer, Color: Cream, Size: 2-Layer
    This organizer is cute and compact but has a place for every type of jewelry which is what I was looking for. Its not bulky and i love how the two inner sections pull away to reveal a pretty large storage section for larger or micellaneous items. Would recommend.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 28, 2026
    P
    Verified Purchase
    Peterson
    Grantham, US
    ★★★★★ 5
    Large and Conveniently Versatile
    Color: Black, Size: Extra Large
    This isn't quite what I was expecting but it is amazing. It is larger, sturdier, and heavier than what I expected. I emptied 4 other large decorative boxes of jewelry and relocated them into this. I cannot believe what it holds. The variety of drawer designes are perfect. There are ideal spaces for my chunky necklaces and bracelets. The side hooks are perfect for a multitude of light necklaces and chains. Love the top tray for a gazillion stud earrings. For the first time I have one location for my jewelry where I can actually see what is there without digging. It is a little too big for my dresser but the convenience is worth it. I got the black because it was the least expensive. It is a classy look. The color and design would suit a guy with lots of watches and bling or a gal with a variety of styles of jewely from chunky to light filigree. It is heavy even before loading it with jewelry. The drawers can easily be reconfigured with convenient criss cross dividers. All are nicely, lightly lined. It arrived well packaged with corner protectors. There was a bit of a smell but it was gone after airing it overnight in the bathroom.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 28, 2025

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