UPUPER - CM 15 Pro
UPuper® 6 inch Rockwool grow blocks are usually used in the final stage of cannabis planting.
It can be used as a container for cannabis growth to harvest, or placed on the grow slab to allow the roots to continue growing.
It is the most popular cultivation block in hydroponic cannabis planting growers.
Specification
Single size: 6 *6 *6 (L*W*H（inch))
Hole Size: φ1.57",H1.57"
Grooves: With or Without Grooves, both are available
Film: Have silver/white film wrapped.
Product Parameter (Property: Value)
Bond strength: NA
Sink time: <25s
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
UPuper® 6 inch Rockwool grow blocks are usually used in the final stage of cannabis planting.
It can be used as a container for cannabis growth to harvest, or placed on the grow slab to allow the roots to continue growing.
It is the most popular cultivation block in hydroponic cannabis planting growers.
Specification
Single size: 6 *6 *6 (L*W*H（inch))
Hole Size: φ1.57",H1.57"
Grooves: With or Without Grooves, both are available
Film: Have silver/white film wrapped.
Product Parameter (Property: Value)
Bond strength: NA
Sink time: <25s
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