Thin White patches on leaf tip?

[Mass117]

Morning, so far my seedling has been great, but i started to notice white patches on the leaf tips. Like a very fine power/ calcium buildup? It came up before I added nutrients. In case if it’s windburn I moved my fans further away from it. Thoughts? Thanks

 

[Smokesteve]

Man that looks suspiciously like WPM. But I would wait for other opinions.

 

[Mass117]

It might be a very early stage of it. I just looked it up and found an article about it on this site. Gonna give it a little more wind on the leaves. Filtered airflow, lower humidity (50-55%), and spray a little of a simple baking soda remedy. Thank you for the comment! Probably saved my plant!

 

[Mass117]

Just picked up some specific remedy at the grow store called Green Cure 👍