Hey idk if this is fungus or to much light ever since I’ve moved the plant lower. I’m not sure what the white small particles are but I put a little bit of epsom salt in the soil mix.
before posting and doing more research, they were doing this so i added the salt for nutrients absorption.I had the light at about 36 inches then i moved to 23 in, then I started having the problem when those 2nd set of leaves came.