Hey, I'm new to this whole growing weed thing since weed was recently legalized in my country. This is my first crack at it and decided to grow inside for the first few weeks while the plants were very young, and then take them outside when they got too large. I took them outside when they were 3.5 weeks old. Within a day I noticed a few strange spots on a few of the leaves. They have a lighter green tint than the leaves, and they seem crispy and dry.
Could be nutes spilled on leaves. Could be stress caused by going from weak indoor light to strong sunlight. Could be overfeeding or a CalMag need. If new growth looks healthy, and stays healthy, all is well.