What happens next?

How to make multi colored carnations
Buy or cut some white carnations.
You need fresh, white carnations to do this experiment. If you try to use a darker color, you won't be able to see the change as much.

OPTIONS:
1). When you're ready to continue, you can make the petals out of almost any kind of fruit. Just make sure that they're the same color, like basil, holly, or mint..
2). If you already have white carnations in your garden, cut a few to color. You can buy white carnations at any florist and in most grocery stores, too..
3). Colorful carnations have a tendency to look greener than spotted or drooping carnations, which is why they have a purple tint to them. Cut the pieces of the fruit into neat and even pieces..
4). You can check the flower section of an arts and crafts store to see what colors are marketed as perfect for the type of carnations you want. If you can't find any lilacs, you can use a flower catalog here..
2).