Kamrexi Hydroponics
These rockwool grow cubes provide a reliable medium for propagation and cloning kits. Each set includes 600 plugs and plant tags to help organize your nursery
1 system on this hub
Sets Rockwool grow cubes
600 rockwool plugs
This bulk set provides plenty of medium for large batches.
1 in cubes
The standard size fits most propagation and cloning trays.
Included name tags
The set comes with 20 tags for easy plant identification.
Notes from buyers
These 1 in cubes fit my propagation tray perfectly and hold moisture well.
The 600 count is a great value for my large-scale cloning projects.
I found the included plant tags very helpful for labeling my different vegetable starts.
Propagation Medium Standards
This catalog features 1 in rockwool cubes designed for starting seeds and clones. The material is optimized for moisture retention in hydroponic propagation kits.
- 600 rockwool plugs
- 1 in cube size
- Propagation kit compatible
- Cloning kit support
- 20 plant name tags
- Soilless grow medium


What is here
This Kamrexi set is built around Rockwool grow cubes.
The hardware
What you get is what the titles name. Sample models: One inch rockwool starter plugs with tags.
Typical work
Rockwool grow cubes is the split that matters in this Kamrexi range.
Details that change
Start with One inch rockwool starter plugs with tags and match the listed type to what you need.
Kamrexi Questions
What size are the rockwool cubes?
Each rockwool cube in this set is 1 in.
How many plugs come in a pack?
This set includes 600 rockwool plugs.
Are there accessories for labeling?
Yes, the kit includes 20 plant name tags.
What are these cubes used for?
They are used for propagation, cloning, and starting seeds in hydroponics.