I have several cacti plants (sabila), just like the one in the picture, and I have several cut wine bottles. I would like to place several of them around our balcony, but without using soil.
My initial idea was to put each cactus in a bottle filled with water, but I already know that this would eventually kill the cactus. I also searched a little about hydroponics, but that's something new to me.
So what can I do to accomplish this?
This is what I have:
- Several cacti
- Several cut wine bottles, like the one below. I will not buy any other containers (it's either the wine bottle or nothing).
Regarding the maintenance, I can work with them (clean/trim, anything else) once a week (during the weekends). I can water them daily, if needed.
What do you suggest?