SKU: 56655978503

Greengrow Upuper Rockwool 1.5 inch Cultivation Plug - CP T36 - Case (1960Cubes/20 Sheets)

Sale price$98.55 Regular price$109.50
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Greengrow Upuper Rockwool 1.5 inch Cultivation Plug - CP T36 - Case (1960Cubes/20 Sheets)Product description UPuper CP T36 rockwool plugs are designed for seedling and cutting propagation prior to "blocking on" into larger growing blocks. It gives the root system more space to grow and has good performance in terms of practicality and effect, so it is the most popular clone plug for cannabis. Product Specification Single size: 1. 14*1. 4*1. 5 (L*W*Hinch)) Hole Size: 0. 2",H0. 6" Sheet size: 20"*10"*1. 5"98 cubes sheet Package: 20 sheets

Product description
UPuper® CP T36 rockwool plugs are designed for seedling and cutting propagation prior to "blocking on" into larger growing blocks.
It gives the root system more space to grow and has good performance in terms of practicality and effect, so it is the most popular clone plug for cannabis.


Product Specification
Single size: 1.14*1.4*1.5 (L*W*H(inch))
Hole Size: φ0.2",H0.6"
Sheet size: 20"*10"*1.5"(98 cubes/sheet)
Package: 20 sheets/carton

Product Parameter (Property:Value)

  • Sink time: <10s
  • PH: <7.5
  • Organic matter content: <1.5%
  • Content of toxic and harmful heavy metals: Not detectable levels
  • Meet GMP Hygiene requirements (Bioburden test): No microorganisms


Product Advantage
1. The V-shape design of the starter plug discourages the tangling of roots,and easy to separate the plug.
2. The shape and firmness of the rockwool plugs are of a quality that makes processing significantly easier, whether that processing is mechanical or manual.
3. Can be used without a seedling tray or fits a standard 10 X 20 tray (flat)
4. Does not contains any pathogenic bacteria, which can reduce the risk of virus infection in seedlings.
5. It ensures optimal growth conditions for plants with its unique design.
6. The substrate is produced automatically and uniformly with consistent performance,
which can unify the ratio of water to fertilizer and water vapour, achieve precise control, and save cloning management costs.
7. Stable PH and EC can reduce the risk of cloning cultivation and increase the survival rate.
8. Stable enough, won't degrade during use, and save cleaning costs.
9. Fits perfectly in the growing hole on top of CM 150PRO rockwool cubes.
10. Seedlings or cuttings started in the UPuper® cubes can also be transplanted into other growing mediums.
11. A tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant fast rooting.

Application
UPuper® CP T36 rockwool plug is extremely versatile and lends itself perfectly to the cloning of cannabis. Cutting plants will show fast rooting, uniform stem development.

Practice TIPS
1. You need pre-soak them before use.
2. Adjust nutrient pH of 5.5-6.5 for cannabis cloning.
3. Rockwool plugs can be reused or recycled for another planting. Plant leafy vegetables after disinfection. Cut it and mix it with the soil to improve the air permeability of the soil.
4. It is recommended to wear gloves when handling.

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: 56655978503

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Reviewed in the United States on April 30, 2026
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Whiting, US
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Size: 6 Inch Diameter, Color: Apple Green
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Reviewed in the United States on June 9, 2026
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MICHELLE Lewis
Whiting, US
★★★★★ 5
Best Ball ever! Aussie is obsessed
Size: 6 Inch Diameter, Color: Orange
I will never buy any other ball!!!! I bought the 8 inch which my crazy Aussie liked. The 6 inch one he won't stop carrying it around. his face use to be so sad when he would pop other balls. This one deflates and fills back up instantly! He chases it and chews on it. We gone through a lot of balls, but this is going to be a staple in our house!
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Reviewed in the United States on June 5, 2026
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Video Paul
Waukegan, US
★★★★★ 5
Great for crazy pups!
Size: 8 Inch Diameter, Color: Ocean Blue
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Reviewed in the United States on May 19, 2026
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Marie Phillips
Boise, US
★★★★★ 4
Durable, bouncy fetch toy that dogs usually love
Size: 8 Inch Diameter, Color: Ocean Blue
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