I didn't want to let the main batch sit too long, so I reverted to a dry yeast that has shown early bubbling within 4 hours. The starter bottle now has a nice kraussen and the three piece bubbler is working at roughly 30 second intervals.
I would call the starter healthy, but it took roughly...
I've recently tried to make the transition from dry to liquid yeast and hoped to offset the cost increase by maintaining the yeast. I split the vial 75/25 into the first batch and a starter (dark DME and hop cones at ~1.05 with a 15 minute boil attempting to follow "How to Brew" by John Palmer)...