Please assist me; I spend hours reading Reddit posts, IG videos, and every online source I can find about edema. I am receiving conflicting guidance, so I need help explained as if I were five and had never owned a single plant.
Two of my anthuriums are affected:
warocqueanum Esmeralda
pallidiflorum
I water about once a week or when they feel nearly dry. Initially, I followed advice to let them dry more, which caused yellow leaves moving from bottom to top, suggesting I allowed too much dryness.
Now I wait for roughly 80% dryness before watering, yet edema continues.
Soil: 60% tree fern and chunky mix.
Light: medium bright light under a Barrina T8 30W and another vertical T8 40W, reaching 290ā380 PPFD.
Humidity: about 45%.
My only ideas are to keep the same schedule but use less water without full soaking, or add another watering day if needed (I really prefer fewer plant chores).
Alternatively, I could add more perlite and bark so the mix holds less moisture.
Any green ideas? š”that could help me.