Calcium defiency or rust/mold?

Hello.. Hope you are well.. She shudnt need any feeds for 1st 2-3wks will in soil.. If u using a super soil u probably wont need anything but pk or flavor/terps enhancers towards the end but still go very lightly.. Its either uve sprayed them with water wen younger and the spots are a burning effect of magnifying water drops or uve gave her to much food to soon.. Apart from minimal leaf damage she actually looks vibrant and healthy.. Just give her plain ph'd water for few days to see any improvement and if u spary her do it on the night wen lights are off.. Stay safe n gud luck with her.. 👍🍀