1. Sunburn / Sunscald
Likelihood: HighA sudden increase in direct, intense sun - for example moving an Aloe from a north window to a south-facing window, or placing it outside without acclimation - causes leaf cells to dry and die. Sunscald is common on young leaves and on one side of the plant that faces the light source.
Identification
- remove_circle_outlineDry, tan-to-light-brown patches with crisp edges on the sun-facing side of leaves.
- remove_circle_outlineDamage often limited to the top surface and does not make the leaf soft when pressed.
- remove_circle_outlineRecent change in light exposure: new window placement, outdoor move, or seasonal stronger sun.
- remove_circle_outlineYou can see localized bleaching where chlorophyll is lost, leaving irregular, papery patches.
