Stem for 3d printed rose by fablabbcn

I liked fablabbcn 3d printed rose but I wanted to attach a stem to it. I designed this stem to be about 5 inches long and the size of the rose. I like how the stem comes out a bit rough. It makes it look a little more natural than 3D printed. I know I could have paused before each layer to allow them to cool before printing.

Filament of flower is Hatchbox's Purple:
https://www.amazon.com/HATCHBOX-3D-PLA-1KG1-75-PUR-Filament-Dimensional/dp/B00MEZDRPO/ref=sr_1_15?s=industrial&ie=UTF8&qid=1