I have a pot of three small aloe plants — partridge breast — on my windowsill that gets some sun, but not a ton. They have seemed to be thriving and are growing fairly rapidly, but one of them suddenly seemed to split down the middle and dropped all it’s (healthy looking) branches. The others seem perfectly fine, but this has happened to me once before.
Does anyone know what causes this? Although it’s been hot lately, the temperature hasn’t changed quickly, and I let the soil dry out between waterings.