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Rockwool cubes hydroponics 75 -CB 75S

Product description

UPuper® CB 75S 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.

Product Specification

Product Advantage

1. Perfect finishing for transplants without hurt the roots.

2. Uniform water content and electrical conductivity distribution throughout cubes.

3. No need to slow seedlings for transplanting, and shorten seedling periods.

4. Root development through the entire cube.

5. Work with most cultivation bags items.

6.Grooves can facilitate water drainage and provide air pruning on root system.


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.

Using 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.

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upuper +86-21-39291299

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