When leaves that were once rich green start looking pale, washed out, or whitish, it usually means light levels are too high for that plant.
What's happening
Chlorophyll—the green pigment powering photosynthesis—breaks down when leaves absorb more light than they can use. Bleaching starts on the most exposed areas: tips, upper surfaces, and edges. In severe cases, bleached spots become papery and brown.
Why this happens
Excess light energy creates harmful molecules that destroy chlorophyll. This is common during Indian summers on balconies. Plants freshly bought from shaded nurseries are especially vulnerable in sunny home spots.
What usually helps
Relocate to bright but filtered light—behind a sheer curtain or under a balcony overhang. Shade cloth at 50% is effective and affordable at most Indian garden stores. Grouping plants helps too, as taller ones shade shorter ones.
What to expect next
Badly bleached leaves will not regain colour—trim them. New leaves come in with healthy vibrant colour in two to three weeks once light is corrected.