Troubleshooting
Aubert's Blyxa problems — and how to fix them
Aubert's Blyxa (Blyxa aubertii) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Excessively long, floppy leaves
A sign of insufficient light or rich soil encouraging rapid but weak growth. Increase PAR or reduce substrate nutrients to promote more compact rosettes.
Root rot
Occurs in anaerobic, compacted substrate. Ensure the substrate is permeable and water circulation reaches the root zone.
Slow establishment after planting
Like all Blyxa, root disturbance delays recovery. Plant carefully and allow 3–4 weeks before judging growth.
Algae on long leaves
The large leaf surface area attracts algae in high-nutrient conditions. Balance fertilisation and introduce algae-eating fish such as flying foxes.
Yellowing older leaves
Natural senescence of outer leaves; remove yellowed leaves promptly. If widespread, check macronutrient levels — nitrogen deficiency is most common.
Prevent aubert's blyxa problems before they start
Most aubert's blyxa issues are care-mismatch, not bad luck. Dial in the basics:
Aubert's Blyxa problems — FAQ
Why is my aubert's blyxa excessively long, floppy leaves?
A sign of insufficient light or rich soil encouraging rapid but weak growth. Increase PAR or reduce substrate nutrients to promote more compact rosettes.
Why is my aubert's blyxa root rot?
Occurs in anaerobic, compacted substrate. Ensure the substrate is permeable and water circulation reaches the root zone.
Why is my aubert's blyxa slow establishment after planting?
Like all Blyxa, root disturbance delays recovery. Plant carefully and allow 3–4 weeks before judging growth.
Why is my aubert's blyxa algae on long leaves?
The large leaf surface area attracts algae in high-nutrient conditions. Balance fertilisation and introduce algae-eating fish such as flying foxes.
Why is my aubert's blyxa yellowing older leaves?
Natural senescence of outer leaves; remove yellowed leaves promptly. If widespread, check macronutrient levels — nitrogen deficiency is most common.