3 Toothpicks & Dental Floss

My dear father-in-law gave me a pot full of Lilly of the Valley from his yard. I’ve had them on our balcony for three days (I did bring them inside during the windy rain storm) and a few of them started to tilt.
Solution?
3 toothpicks
&
dental floss.
Can you spot my handiwork?

p.s. don't worry, the water is gone.