1. Flowers 1, 2, 3, 5, 8, 10, 11 и 12.
Use 7mm Variegated blue ribbon (V021) to work them in straight and ribbon stitches. Here you will find the instructions for these stitches .

Take a №4 or 5 knitting needle, a Chinese stick or a pencil to work the petal loops - just put your ribbon around the stick while the needle goes to the back side of the fabric.

Try to make loops of slightly different size for a natural look.

2. Flowers 4, 6, 7 and 9
are worked in 7mm lilac to blue silk ribbon (S579) in the same stitches described above. I decided to remain the middle parts as they were, but you could also decorate them with beads or French knots worked in White silk ribbon.

Flower calyxes are embroidered in light green stranded cotton thread, using straight stitches fancing around the petals.

3. Yellow flowers (the sign on the left-hand picture says: flowers and leaves).
Work using 2mm yellow and light yellow Variegated  silk ribbon, adding some White and brown ribbon to shade the clusters of flowers.

Use half-bow stitch or shortened ribbon stitch, as it is also called.

4. Leaves.
Use only 4mm silk ribbon of different shade of green: Variegated olive (V024), light green (J031), moss green (J171) and olive (S652).

Work the leaves in different modifications of ribbon stitch (folded ribbon stitch, double ribbon stitch, classical ribbon stitch).

5. Stems and smaller twigs.
Use stranded cotton to work them in stem stitch. Add some Fly stites for the twigs of yellow flowers.

Play around, changing the colour to get some sunlight beam effects.

6. The sign.
Work it in split stitch using Cotton Perle DMC embroidery thread. I used Variegated thread for more intricate effect. Or you can also combine several colours, working each letter in its own colour or just alteing them.