I noticed the leaves on some of my carrots were turning reddish/purple. I have been researching this and all that seems to come up is aster yellow. I know if this is my issue I need to pull all the carrots because the bacteria spreads, but the carrots I planted are a variety type, purple, red, yellow etc... i am having a hard time finding whether or not the purple/red carrots produce purple/red leaves. I want to make sure before I start pulling perfectly good carrots. Just curious if anyone has had experience with this?