Peruensis
Measured underwater with an Apogee MQ-510at this plant’s position. Working ranges are practical reference figures, not biological thresholds. The full survey sets out how the number was taken and what it does not establish.
Stem; upright, slow to moderate, narrow leaves held close.
Interior block. Its working range is one of the higher ones in the layout.
Olive to deep burgundy, strongly dependent on light and nitrate.
General to the species. What this plant has actually done in this aquarium is recorded under observations.
Top and replant. Slow enough to hold its shape between trims.
Nothing recorded specific to this plant in this aquarium yet. The scape is still growing in; observations are added when there is something specific to report rather than to fill the section.
Photograph pending. Planned: a current photograph at matched camera settings, repeated at intervals so color can be compared across time rather than described.