Rockwool cubes and net cups thirty six pack

Data updated 2026-09-13

This set provides the basic components needed to start a small hydroponic garden. It includes thirty-six rockwool cubes measuring 1.2 inches each, paired with thirty net cups that measure 2 inches. These materials work together to support young plants as they establish root systems in a water-based environment.

The rockwool cubes are designed to hold moisture and air, which helps seeds germinate effectively. Because they are inorganic, they do not introduce pests or diseases into the system. The included net cups allow roots to grow through the mesh, ensuring they have access to the nutrient solution below.

Using these components together simplifies the transplanting process for beginners. Once the seedlings are established in the cubes, they fit directly into the net pots. This setup is suitable for various types of leafy greens and herbs that thrive in recirculating or deep water culture systems.

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