Troubleshooting
Shaggy Trichodiadema problems — and how to fix them
Shaggy Trichodiadema (Trichodiadema intonsum) 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.
Rot during summer dormancy
Watering too generously in summer is the chief cause of loss. Keep near-dry during dormancy from late spring through early autumn.
No flowering
A distinct cool, dry summer dormancy period is required to trigger winter-spring flowering. Year-round warm, moist conditions suppress bloom.
Caudex rot at soil level
Usually caused by soil remaining wet at the stem base. Top-dress with fine grit to keep the caudex neck dry and well-aerated.
Mealybugs in dense growth
Inspect the base of the plant regularly. Treat with isopropyl alcohol or a systemic insecticide at the first sign of cottony masses.
Loss of compact form
Arises from insufficient light. This species needs the brightest possible spot; use a grow light in winter if needed to maintain the shaggy, tight cushion.
Prevent shaggy trichodiadema problems before they start
Most shaggy trichodiadema issues are care-mismatch, not bad luck. Dial in the basics:
Shaggy Trichodiadema problems — FAQ
Why is my shaggy trichodiadema rot during summer dormancy?
Watering too generously in summer is the chief cause of loss. Keep near-dry during dormancy from late spring through early autumn.
Why is my shaggy trichodiadema no flowering?
A distinct cool, dry summer dormancy period is required to trigger winter-spring flowering. Year-round warm, moist conditions suppress bloom.
Why is my shaggy trichodiadema caudex rot at soil level?
Usually caused by soil remaining wet at the stem base. Top-dress with fine grit to keep the caudex neck dry and well-aerated.
Why is my shaggy trichodiadema mealybugs in dense growth?
Inspect the base of the plant regularly. Treat with isopropyl alcohol or a systemic insecticide at the first sign of cottony masses.
Why is my shaggy trichodiadema loss of compact form?
Arises from insufficient light. This species needs the brightest possible spot; use a grow light in winter if needed to maintain the shaggy, tight cushion.