After a couple of years effort, I think I've got a bloom stalk starting on
my four-year-old phaelenopsis. It looks much like an "air root" but is
coming out of the plant through a leaf up higher on the stalk.

Do you think??? Or is it just another air root.

If it's really going to bloom, I owe it to the use of an orchid fertilizer
(30-10-10) recommended by a local green thumb.