gammacrowns growbox upgrade from 0.36m² to 0.64m²
This is my second DWC grow. On my first run, I used Plagron Aqua and got good results with healthy-looking roots.
This time, I’m using Canna Aqua under the same conditions and with the same water, but the roots look much worse. Here is the result.
Has anyone had a similar experience with Canna Aqua? Could the nutrients be causing this, or should I be looking at something else?
Both plants are affected, they are different strains.