Step 1:
This paper is 15x15 centimeters and green on one side.
Prefold in half four times.

Step 6:
Fold over the purple line.
Repeat step 5 and 6 on the other three flaps.

Step 5:
Fold the two white edges outwards.

Step 2:
Fold over these eight lines.

Step 4:
Fold over the two lines at the bottom right, then over the two diagonal lines. And then over the two lines at the top left.
All folding lines are prefolded.

Step 3:
Fold the corners inwards

Step 10:
Pull outwards, see pink arrows.

Step 8:
Fold the edges inwards over the prefolded lines.

Step 9:
Glue these edges together.

Step 7:
Prefold over the four outer lines and fold the model in a plus (+) shape over the two lines in the middle.

Step 16:
Repeat steps 7 to 11

Step 15:
Fold the four flaps upwards.

Step 12:
One boll is done now...

Step 11:
Curve the four petals by rolling them up.

Step 14:
This is the other side.
Fold over the two lines at the bottom right, then over the two diagonal lines. And then over the two lines at the top left.
All folding lines are prefolded.

Step 13:
The bulb paper is the same as the boll paper.
Repeat step 1 on this paper, then fold the four corners inwards.

Step 21:
Press the tip flat and curve / bend it downwards

Step 19:
Fold over these two lines.

Step 20:
Fold over these two lines and fold the model in half over the prefolded line.

Step 18:
The paper for the small stems is about 7,5x7,5 cm.
Prefold in half and fold over the two outer lines.

Step 17:
And one bulb is also done....

Step 22:
Done....

Step 24:
Fold a long green paper around a metal / florist wire.
Make some folds in random directions on a few spots.

Step 23:
Glue a stem to the bottom of each boll and bulb

Step 25:
Glue the small stems with boll or bulb to the larger stems.