We left the system running for 60 days without redesigning it, moving it, or deciding it wasn’t working. This is the report.

The setup at day 60: three units on the kitchen counter. One is basil (ongoing since day one). One is a rotation spot — sprouts for two weeks, then microgreens, then a second basil started from seed. One is mint, which is taking over in the best possible way.

What held up well:

The sleeve connections. We were curious how the threaded fit would handle repeated jar swaps. After probably 40 attach/detach cycles across the three units, there’s no noticeable wear on the threads. Standard mason jar glass is more forgiving than we expected.

The herb plates. Basil and mint both developed extensive root systems through the net cups without clogging or binding. The roots are doing exactly what roots are supposed to do: finding water.

What we changed:

We added a small strip of dark electrical tape around the reservoir jar on the unit closest to the window. Direct afternoon sun was causing algae growth. The tape stopped it completely. Simple fix, should probably be in the setup guide from day one.

We also switched from plain water to a diluted hydroponic nutrient solution around week 4 for the basil. The difference in leaf production was noticeable within a week. For anyone growing herbs long-term, we’d recommend adding nutrients by week 3.

The honest assessment:

The counter test is really about whether something earns its place. We have limited counter space, like most kitchens. The Terra Haus setup is still there because it’s producing food we actually use, and because it doesn’t look like a science experiment. Both things matter.

The basil alone has probably saved us $30 in grocery store herbs over two months. The mint is out of control in the best possible way. We’re planning a cilantro run next.