So I'm trying to evolve another so i need a lot of blue or indigo pokeblocks. i checked the berry guide and the feebas guide and they say in lilycove hondew berries should become indigo. why are mine become liteblue? i've tried 3 already. is there something I'm missing?

You're probably not blending them well enough. Different blending gives you different results.

But if I'm not mistaken, liteblue is just as good. :)

Which Game are you playing? Ruby/Sapphire or Emerald?
If Ruby/Sapphire then the only choice is a 4 people blending and it should become indigo, But if it's Emerald then there are either 2, 3 or 4 people blendings. If you're playing Emerald you might wanna try to blend it with 4 people(you and three NPCs).

I hope this helps,
~Kamikaze