balacoo Hydroponics
These bio-carbon cotton blocks provide a clean environment for starting new seedlings. They are designed for soilless propagation and cloning projects
1 system on this hub
Bio-carbon cotton
The material provides a stable structure for young root development.
Soilless propagation
These blocks eliminate the need for traditional soil in the seedling stage.
Nutrient integrated
Each block contains essential elements to support early plant growth.
Notes from buyers
These nutrient blocks made my last round of cloning much faster and cleaner than using soil.
The bio-carbon cotton holds moisture well and my seedlings stayed healthy until they were ready to move.
I used this 40-piece set for my propagation tray and every single seed sprouted successfully.
Seedling Nutrient Standards
This set includes 40 pieces of nutrient-rich blocks made from bio-carbon cotton. They are specifically sized for propagation and cloning kits used in soilless setups.
- 40 piece set
- Bio-carbon cotton material
- Nutrient-infused blocks
- Soilless growing media
- Cloning kit compatible


In the range
1 system listed here, grouped as balacoo systems.
The specs that matter
Read the listed parts and finishes — Bio carbon seedling nutrient blocks — rather than a slogan.
Who they are for
balacoo system here match balacoo systems as the titles describe them.
The useful split
The useful differences sit in balacoo systems, not in a brand slogan.
balacoo Questions
What are these blocks made of?
They are made of bio-carbon cotton designed for plant nutrition.
How many blocks come in a pack?
This set includes 40 pieces of seedling nutrient blocks.
Are these for soil or hydroponics?
These are for soilless propagation and cloning kits.
Do I need to add nutrients immediately?
These are nutrient blocks designed to support plants during the seedling stage.