Did the First Gen Grobo come with the Bottles label? Is this label current, because I notice my 1&2 bottle are almost full. I do use Distilled water. . . FYI My bottles are not labeled
They’re the same, but instead of “Flower” it’s labeled “Micro”. If you’re using distilled, make sure neither of your pH lines are kinked. I would also check the pH of the reservoir just to make sure it’s within the right range.
This is what the bottles currently look like:
edit: oops macro*