Layers of liquid fimo.

Now tip your caulron back over so it's standing the right way up. Start dabbing your colourd liquid fimo into all the little gaps between and balls and then all over the balls working down the side a little. Then bake.
Once baked and cooled give the balls another coat of the coloured liquid fimo and bake for another 5 mins. Then another and totally allow to cool.
I know that meant lots of trips to the oven but it is worth it,
Next stage: The final colour using a darker green and yellow.