philodendron

Question

my philodendron is developing blisters on a single leaf, getting bigger and filling with fluid…what is causing this and how do i treat it?

many thanks.

Answer 1

With this description, it's hard to say.
It could be nothing or a more serious disease issue.

This link has more information.

https://extension.psu.edu/pests/plant-diseases/all-fact-sheets/philodendron-diseases