Step 1:
I used a red 3x3inch paper and a green paper for the buds. Fold in half over this line.

Step 6:
Valley-fold over this line

Step 5:
Push these 2 edges against each other

Step 2:
Prefold over these 2 lines.

Step 4:
Make an inside reverse fold over these prefolded lines.

Step 3:
Prefold over these 6 lines

Step 10:
Valley-fold the three corners upwards

Step 8:
Valley-fold the model in half

Step 9:
Press the corner flat between your fingers, see red arrows. Do the same with the other two corners

Step 7:
Repeat steps 4 to 6 on the left

Step 16:
Squash-fold the flap.

Step 15:
Valley-fold this flap upwards

Step 12:
Make enough green and red buds for one plant

Step 11:
Curl the tip of the leafs outwards a little

Step 14:
First valley-fold over the 2 lines at the bottom right. Then mountain-fold over the 2 diagonal lines in the middle. And valley-fold over the 2 lines at the top left.

Step 13:
This paper is 3x3inch too. Prefold over these 4 lines, then turn the paper

Step 21:
Valley-fold the triangular flap upwards

Step 19:
Valley-fold the edge indicated by the red arrow downwards.

Step 20:
Push/press the edges downwards.

Step 18:
Unfold the folds of step 17

Step 17:
Valley-fold over these 2 lines.

Step 22:
Repeat steps 16 to 21 on the other three flaps

Step 28:
Glue the tip on the left inside the opening at the bottom of the bud.

Step 25:
Press the bottom of the 4 edges flat, see arrows as example.

Step 26:
Make 4 of these parts

Step 24:
Valley-fold over these 2 lines, do the same on the backside.

Step 23:
Valley-fold one petal straight upwards. Do the same on the backside.

Step 29:
Glue all eight (or 4) tips inside the opening of a bud.

Step 27:
The biggest bunch with buds need 2 of these parts glued together. The two smaller bunches only need one.

Step 30:
Make the bunches full by glueing more buds in the remaining gaps.

Step 31:
The arrows show where I glued the edges of the buds together.

Step 32:
Roll up two a4 papers together with a metal/florist wire inside. Wrap tape around the top.

Step 33:
Wrap a crumpled brown a4 paper around the white stem.

Step 35:
Bend the stem on a few places, see next picture as guidance

Step 34:
Rotate the brown paper a few times, see arrow.

Step 36:
This is the main stem, the base is placed in a pot filled with florist foam or large paper balls. Make two more of these stems/branches

Step 37:
The arrows show the main-stem. The other two branches are glued or taped to this main-stem.

Step 38:
The three bunches with buds are glued inside the top of the three branches.