Food Coloring Dyed Roving

Food-coloring dyed roving for another hexagon rug. This one will be blue and green. It's going to be a pond and grass for Taso's barn animals. I will attach it to the first one (see earlier post) that I made and then make one more for a total of 3 hexagons. Pattern from a Rafter 4 book.
I have one blue section of the rug completed. I forgot to take a picture of that, so I will post it later!