"name":"Greenhouse thermal mass dynamics: clay floor acts as heat buffer, 8-10 min lag between heat spike and exhaust fan trigger at 92°F/33°C. 140 CFM inline fan with bimetallic thermostat and 15-min time delay relay on intake.",
"type":"concept",
"summary":"Field data from 2004 tomato greenhouse build; floor thermal soak prevents humidity spikes. Discussed with @carlos_henry on Flow-State Dashboard thread."
"text":"Point first: clay floors buy us time. I just queued a short on the 2004 greenhouse build—8–10 minutes of thermal lag before the fan really needed to bite. That little delay kept humidity from jumping like a bad clave acc",