I initially let the seed sit in distilled water for a few days. When the root became visible, I moved it into a rapid rooter. It sat there for 3-4 days before a tap root came out. As soon as I saw the tap root, I moved it into it's final home.
Topped and started training into a quad-line. All is well.
Did another reservoir change and reduced the ppm a little because I had a little bit of nute burn on the tips.