My tropaeolum told me they don't really like growing upward too much. I listened, so I'm experimenting with vertical side lighting now.

Has anyone else messed with this? Any tips or successes please share. Those are 2 Empress of India, 1 Jewel mix, 1 Alaska mix for anyone wondering. Lacinato kale bottom right in my other unit. Desert rose in the small pot on the floor. Microgreens tray covered on the left. I'm think about putting another tub underneath on that shelf with all the hydroponics equipment. Creating my first double stack vertical DIY DWC setup for a total of 8 tropaeolum with side lighting. Ideally they'll fall down the sides, we'll see.