Tropicals & Tender Perennials: The good news is they have lots of nodes, and the bad news, 1 by Kell

Kell wrote:
The closer together the nodes the more flowers!

These are down at my rented plots. All seedlings about 13 months old. I do not care for them very well. I never prune. I water maybe every week and this time it has been 10 days between watering. The soil is clay which saves me. I fertilize maybe twice a summer with 20-20 -20 cheap fertilizer from HD. I had bought expensive stuff and then never got around to using it. I did spray with Messenger once.

A wider view.