We also checked for the basic version - so decided without container. In the basement a large dense plant pot was left. This was filled with water and used.
We have allowed ourselves a time clock, and run this 6 times a day (morning and evening 3 times). Our plant is still doing well and have developed splendidly despite hot temparatures.
As we have therefore used less hoses, is still a lot of material left. And spare tubes are to have something special for little money.
As we increase the shopping boxes from the hardware store or supermarket used to be everywhere. A balcony table does but certainly also.
Important in my view is that, if necessary, a runoff must be sought. If it rains then that is indeed poured forth, and maybe swim the plant in Wassser. With holes in the planter, but you can work around the issue.
All in all: Definitely a must for summer. At least if you want to have anyone live nearby, the pour more than 1 time a week for plants come over.