VIVOSUN 1" Rockwool Cubes, 100 Plugs Grow Cubes

The VIVOSUN 1 Rockwool Cubes have received a generally mixed reception from customers, with praise and criticism highlighting both their effectiveness in propagation and some practical usability issues. Many users report positive experiences, citing that seeds germinate effectively and cuttings take root well when the recommended conditions—specifically water height and temperature—are maintained. For these users, the product performs on par with or better than more expensive options on the market. However, not all feedback has been favorable. Some customers have encountered physical issues with the product, such as broken cubes that made portions of the package unusable. There are also concerns about the presence of dust when breaking apart the cubes, leading to skin irritation. Additionally, users expressed frustration over the cubes not adhering to tear lines, risking damage during separation, and the rapid algae growth that limits the usefulness of the cubes to just a couple of weeks. Overall, while the VIVOSUN Rockwool Cubes can deliver satisfactory results for starting plants, potential buyers should be aware of the care required to handle them properly and the necessity of maintaining optimal growing conditions. **