SKU: 80277475102

Greengrow Upuper 4x4x2.5 Cube - CB 100S - Case (252 Pcs)

Sale price$166.50 Regular price$185.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Greengrow Upuper 4x4x2.5 Cube - CB 100S - Case (252 Pcs)Product Description UPuperCB 100S grow cubes can be used as an intermediary or final container for planting. Cubes provide a high quality stonewool substrates for hydroponic and indoor cultivation. Large size of root development zone will help plants growing better. Product Specification Product model: CB 100S Single size: 4 *4 *2. 5 (L*W*Hinch)) Hole Size: 1",H1. 38" Grooves: Have Film: Have white film wrapped. Package: 252 pcs carton *Any other size

Product Description

UPuper®CB 100S grow cubes can be used as an intermediary or
final container for planting. Cubes provide a high-quality stonewool substrates for hydroponic and indoor cultivation.Large size of root development zone will help plants growing better.

Product Specification
Product model: CB 100S
Single size: 4 *4 *2.5 (L*W*H(inch))
Hole Size: φ1",H1.38"
Grooves: Have
Film: Have white film wrapped.
Package: 252 pcs/carton
*Any other size request, please contact us online!


Product Parameter (Property: Value)

  • Bond strength: NA
  • Sink time: <10s
  • Water absorption rate: >=900%
  • Organic matter content: <1.5%
  • Meet GMP Hygiene requirements (Bioburden test): No microorganisms
  • Content of toxic and harmful heavy metals: Not detectable levels

Product Advantage
1. Individually wrapped cubes hold the rockwool’s shape and prevent algae growth.
2. Easy to transport without hurting the roots and can improve transplanting efficiency.
3. Give roots more growing space.
4. Better water and fertilizer retention.
5. Uniform water content and electrical conductivity distribution throughout cubes.
6. Grooves can facilitate water drainage and provide air pruning on root system.
7. Rapid root system development.


Application
UPuper® CP T25/CP T36/CP R20 stater plugs fit snugly into the pre-formed hole
on the top of the growing cube. Used as an intermediary container for cannabis planting.


Practice TIPS
1. You need pre-soak them before use.
2. Adjust PH of 5.5-6.5 for cannabis planting.
3. You can remove the wrapping of the grow cubes, cut it and mix it with the soil to improve the air permeability of the soil.

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: 80277475102

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4.4 ★★★★★
Based on 7 reviews
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Ramón
Fort Morgan, US
★★★★★ 3
Works, but not as well as a plastic one
Color: 5 Pack
Easy to scrub with and not uncomfortable to use. When it dries out, it has an unpleasant texture and sometimes discoloration. I dropped this one less often than my plastic ones thanks to the durable cord making grip easier. It's more difficult to get to lather than plastic equivalents, so you'll waste a little water if that's a concern. Overall an easy to use product, but a little harder to use than a plastic one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
A
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aftx
Belleville, US
★★★★★ 5
Great product at a fair price
Color: 5 Pack
Love these, no plastic and feel like it helps exfoliate. Perfect size and thickness for larger man size bars.
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Reviewed in the United States on March 7, 2026
C
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Catherine
Waukegan, US
★★★★★ 5
Well-made
Color: 5 Pack
Well-made bag. Keeps the soap in and doubles as a washcloth.
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Reviewed in the United States on March 12, 2026
V
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Valerie Burns
Lake Worth, US
★★★★★ 4
Pretty good for price
Color: 5 Pack
Super nice! It makes my skin feel soft. The only thing is that it starts to get gray. I tried hand washing it, and putting it through the wash and it doesn’t come out.
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Reviewed in the United States on March 5, 2026
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Daniela leon
Lexington, US
★★★★★ 5
Espojas
Color: Octopus&bear
Muy buenas
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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