https://cdn.satellite.earth/00fb085241cb5809f544a8bd3673ec0e2336b61789394b5227244eb006b8b4bc.png If you look at the HA temperature graph over the last week it got up to 40C for the last 2 days. The tomatoes were starting to curl their leaves. AI says they die after 7 days.

After have the greenhouse go between 2C and 40C this week I added 3 barrels of water to reduce the temperature variation