Originally Posted by Gridlocked
Well, when the bar runs out of green beer, they just put a drop into each pint, so you could always add a bit to your bottling bucket before you transfer the beer into that or put a drip into each bottle before the beer enters.
If the beer continues to turn more yellow then I think I am indeed going to add more coloring at bottling.
What I am going to do is bottle about 6 bottles as it sits without adding any more coloring. Then continue to add a little bit more color to the bucket and bottle in batches of 6. This should to help attain the amount of coloring needed at bottling to have a green looking beer.
I figure that I have already helped come to a conclusion about when to add coloring. It is definitely not desirable to add the coloring at flame out as I did.