watering on the leaves

What you’re seeing

Round, translucent or tan spots where water droplets sat on leaves; sometimes accompanied by cosmetic rings from minerals. Sensitive leaves may show small burn marks after sun + droplets.

What it is

Usually cosmetic; rarely serious.

Is action needed?

Usually minimal. Modify technique to avoid standing droplets in bright light.

How to confirm

Spots correspond to droplet locations; older leaves show it more.
New growth under improved technique is clean.

What to do

Water at the soil line or bottom-water to keep foliage dry.
If leaves get wet, blot gently and keep out of direct sun until dry.
Use distilled/filtered water if your tap water is very hard and leaves residues.
Avoid misting in strong light or during the hottest part of the day.

Prevention tips

Water in the morning or evening low light.
Use long-spout watering cans to aim at the media.
Combine with a humidity strategy that doesn’t wet leaves (tray or humidifier).

Pathogen leaf spots expand, have halos, or appear on new leaves despite careful watering—monitor spread if unsure.
Spray residue from foliar products.