Troubleshooting
Conophytum (Living Pebbles) problems — and how to fix them
Conophytum (Living Pebbles) (Conophytum bilobum) 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 and splitting from overwatering
The most common killer. Water during summer dormancy, or in heavy soil, makes the bodies swell, split, scar or turn mushy and rot at the base. Keep nearly dry in summer and only water when bone-dry in the growth season.
Etiolation (stretching and pale colour)
Too little light makes the plump pebble bodies elongate, soften and fade, losing their compact shape. Move to brighter light or supplement with a grow light.
Sunburn after dormancy
Bodies emerging from summer rest are tender; sudden intense sun causes brown scorched patches. Reintroduce strong light gradually and shade from fierce afternoon sun.
Mealybugs
White cottony pests hide between the fused lobes and around the roots. Treat with isopropyl alcohol on a swab or insecticidal soap, and inspect the root zone at repotting.
Watering on the wrong cycle
Treating it like a typical houseplant (heavy summer watering) is fatal. Remember it is summer-dormant and grows autumn through spring - flip your watering schedule accordingly.
Failure to flower
No autumn blooms usually means too little light or disrupted dormancy. Give a bright spot and a genuine dry summer rest to trigger the yellow-orange flowers.
Prevent conophytum (living pebbles) problems before they start
Most conophytum (living pebbles) issues are care-mismatch, not bad luck. Dial in the basics:
Conophytum (Living Pebbles) problems — FAQ
Why is my conophytum (living pebbles) rot and splitting from overwatering?
The most common killer. Water during summer dormancy, or in heavy soil, makes the bodies swell, split, scar or turn mushy and rot at the base. Keep nearly dry in summer and only water when bone-dry in the growth season.
Why is my conophytum (living pebbles) etiolation (stretching and pale colour)?
Too little light makes the plump pebble bodies elongate, soften and fade, losing their compact shape. Move to brighter light or supplement with a grow light.
Why is my conophytum (living pebbles) sunburn after dormancy?
Bodies emerging from summer rest are tender; sudden intense sun causes brown scorched patches. Reintroduce strong light gradually and shade from fierce afternoon sun.
Why is my conophytum (living pebbles) mealybugs?
White cottony pests hide between the fused lobes and around the roots. Treat with isopropyl alcohol on a swab or insecticidal soap, and inspect the root zone at repotting.
Why is my conophytum (living pebbles) watering on the wrong cycle?
Treating it like a typical houseplant (heavy summer watering) is fatal. Remember it is summer-dormant and grows autumn through spring - flip your watering schedule accordingly.
Why is my conophytum (living pebbles) failure to flower?
No autumn blooms usually means too little light or disrupted dormancy. Give a bright spot and a genuine dry summer rest to trigger the yellow-orange flowers.