I found one of these for eggs, so why not one for seeds? So what is your seed's current level? My shiny seed's current level is 2 as of this post.
My Pumpkabooty (yes, really) seed is level 2 presently. Got another one to hatch (grow?) after this one then I can go back to my shiny Kalos Eevee...
My Pumpkaboo seed is now Level 9. Just a bit more. should really pick up my posting pace since I'm participating in Postfest but I am so laze.