Whats The Ideal PlantLeaf Temperature?

Okay right. This question is pretty silly in my opinion. the leaf is only going to be as warm or cold as the reletive air around it so mesuring the actual temperture of a plant is borderline pointless but whatever floats your boat i guess. to humour you. the ideal temperture for cannabis growth depending on the stage is around 20-29c though of course this is strain dependant of course. to really dial your temps in I would keep it around 24-27c I mean thermal immaging would be best utilized in a grow room to find out which items in the grow room cause the most heat and place them accordingly to get the right tempeture you want. leaf temperture does not matter though i assume it would be around the tempeture of the root system so in a hydroponic system like mine around 18-22c but that is the plant not the air around it lol this is all pretty pointless you are better off keeping eye on air tempture not the plant itself its a weed at the end of the day it has a very high tolerance to all sorts of hardy weather so.