Just started new tomato plant, Some kinda problem.

[PathinAZ]

Hello all. Here are a few pics of my issue with my tomatoe plants. There are actually 3 plants, 1 roma and 2 cherry. My wife & are growing them in a topsy-turvy upside down planter, and even though it is growing nicely (installed when they were maybe 5-7in tall) I have noticed some issues on the leaves and stem. I am completel;y new to this so any help would greatly be appreciated. Thanks in advance.

[GardenJester]

fungus? It looks like the plant is wet, does that happen often? how's air circulation? your plant need stay dry most of the time.

[PathinAZ]

fungus? It looks like the plant is wet, does that happen often? how's air circulation? your plant need stay dry most of the time.

I actually just watered it a few minutes before taking the pics. The instructions on the "topsy-turvy" said that you cannot over water the plants due to the inverted posture, so I do water it once a day with about 32oz. Years ago I grew cherry tomatoes as well as larger varieties, but I don't have the spce here for that. That's why the current setup.
The air circulation is actually quite good, outside on the patio..

Thanks for the reply!

Jeff