Rockwool cubes for hydroponic seed starting
These small rockwool cubes are designed for starting seeds and taking plant cuttings. The material holds a significant amount of water while still allowing air to reach the root zone, which is vital for young plants. Each cube measures 1x1x1 in, making them compatible with most standard hydroponic net pots and seed trays.
This set includes 300 individual pods, providing a large supply for gardeners managing multiple growth cycles. The fibrous texture of the rockwool provides a stable anchor for developing root systems. Once the seedlings are established, the entire cube can be moved into a larger hydroponic system without disturbing the delicate roots.
Using these sponges helps maintain a clean environment for propagation by avoiding the pathogens often found in soil. They are particularly useful for herb gardens and cloning projects where consistent moisture levels are required. The uniform size of the cubes ensures that plants grow at a similar rate during the early stages of development.
What’s listed
- Label
- Nuiorfty_E82_5673134
- Specs
Systems for fresh herbs Propagation and cloning kits Replacement grow sponges Rockwool grow cubes