Partial frozen yeast starter?

[instinct2]

I decanted my starter last night, just pulled out the yeast slurry to find it was almost frozen. Decanted I was at 1200ml. So I just added 500ml of fresh starter, make sure I have some viable yeast going. As of right now I'm boiling. How long should I give the starter before I pitch it? Was thinking 4-6 hours? It's a hefeweizen yeast strain.

 

[Double_D]

Brulosophy has an exbeeriment on vitality starters. His results would be encouraging in your situation.

http://brulosophy.com/2015/06/29/ye...e-cell-count-vs-vitality-exbeeriment-results/

Were you making a hefe?