I bought these daisies a couple of weeks ago in the grocery store because I was in a particularly sour mood and I needed a lift. The colors were created by putting the cut flowers in dye and letting them soak it up until it showed through the petals. I can tell because the leaves of each flower is similarly colored to the petals.

Also: because when you put one in clear water it does this:

Then they lasted almost three weeks before I had to throw them out. Whoever said,
Red dye#40 wasn't good for you?