Fill a pot with Oasis and cover with plastic
Paint the peas red or blue
Pour them into a plastic container with paint, put on the lid and shake
Sprinkle the peas into the pot and shape into a mound
Let dry and remove the plastic
Make realistic lingonberries and blueberries out of yellow peas and Hobbylack. Fill a pot with Oasis, about 1 cm from the edge. Place a sheet of plastic over the Oasis. Fill a plastic container 1/3 full of peas, add about 3 teaspoons of paint (dark red  or dark blue  Hobbylack), put on the lid and shake well until all of the peas are coated in paint. Pour them into the pot and shape a little mound. Let dry completely. Decorate with a few leaves, if you like. Once dry, you can remove the berries and cut or pull off the plastic. Then glue the berries into the pot.