Diagnose my roots... Please.

[Bud]

you are in Hawaii...you have moisture and humidity in the air...and the correct temperatures(you dont have frost) orchids can grow on trees without watering them...I think its #2...you have to flush your roots and remove the fertilizer crystal deposits...its not a watering issue because you said it is outdoors...you've got to leave them alone and let nature take its course...if you were in the east coast like me; then you need to pamper it and mimic the environment that you have in Hawaii...lol. You are already in Hawaii so stop mimicking the tropics...cause you are already in the tropics