first time outdoors pests

My friend has been growing outdoors, her plant is 3months old and has hit early flowering. She's running into a couple issues and asked me to post and ask, so what do you guys think? I told her she may have a nutrient deficiency but Im really not sure, (im growing indoors for first time) so I am...

Ok so if anybody could help me identify or fight these pests harassing my plants that would be awesome. Here are the clues. 4 out of 5 plants have these marks Plants 25 days old Outdoors I check under leaves every now and again and never see anything Some leaves are only 4 days old and have the...