Rockwool cubes for seed starting with stakes
Propagation and cloning kits · Aeroponic growing systems · Rockwool grow cubes
Hydroponics
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The Hydroponic City
The Hydroponic City Hydroponics
This set provides rockwool cubes and high-capacity trays for large scale seed starting and aeroponic setups
Our pick
Catalog
The Hydroponic City: 2 systems
Large cell count tray with rockwool cubes
Propagation and cloning kits · Rockwool grow cubes
Why this brand
Grodan Rockwool Media
The 1.5 in cubes provide a stable base for roots.
High Capacity Trays
The 720 cell sets allow for bulk plant propagation.
Included Support Stakes
Stakes are provided to help organize and mark your plugs.
Voices
Buyer notes
The 1.5 in rockwool cubes fit perfectly into my trays for starting my aeroponic garden.
I was able to start a huge number of seeds using the 720 cell tray set.
The stakes included with the Grodan plugs helped me label all my different seedlings easily.
Why we keep it
Propagation and Media Specs
These listings focus on Grodan rockwool cubes and multi-cell trays for aeroponic growing. The 1.5 in plugs are sized to fit standard seed starter trays.
- 1.5 in Grodan rockwool
- 720 cell tray sets
- 120 individual trays
- Hydroponic support stakes
- Aeroponic system compatibility
- 98 plug rockwool sheets
The lineup in short
Bulk Growing Capacity
With 720 cells available, these kits are for users who need to start hundreds of plants at once. The trays are divided into 6 cell units.
Rockwool Root Support
The Grodan cubes are a standard choice for aeroponic systems. They hold moisture while allowing air to reach the roots.
Organized Seedling Care
The inclusion of stakes helps you keep track of different plant varieties. This is useful when managing the 120 trays in the set.
Aeroponic Integration
These plugs and trays are designed to work within larger aeroponic and cloning setups. They provide the physical structure for the plants.
Before you buy
City Growing Questions
What size are the rockwool cubes?
The Grodan rockwool cubes are 1.5 in.
How many trays come in the large set?
The large set includes 120 trays with 6 cells each for a total of 720 cells.
What growing method are these for?
These are primarily for propagation, cloning, and aeroponic growing systems.
Are stakes included?
Yes, these listings include hydroponic stakes for your starter trays.