What are the spots?

So I planted a nirvana bubbalicious seedling in my vegatable garden in july. My free-range chickens tore it up It was gone and I figured it was dead. Due to my laziness my garden became overrun with weeds and as I was clearing it out today... Surprise. I guess it survived. buried in weeds, vines wrapped round the stem and not doing too bad on its own. Buds look good, gettin frosty but fan leaves are covered in spots. This is my first outdoor plant and I am thinking it is some kind of bug that was sucking on the leaves but I see no bugs. Any thoughts on what it might be? I'm not real good with nute deficiancies so your help is greatly appreciated.

It is really hard to see in your pics. Looks like bug damage. Can you post a close-up of a single leaf?

Bugs

if not bugs, calcium deficiency.
Picture of calcium deficiency

Cal/Mag 2-3 doses at 5ml. gallon IMO- give the Cal/Mag to all your plant once a month as a preventative.

Good Luck with your Grow.

Not Cal, deff looks like mites.

Ok so here's some better pics and a little bud porn to boot.

Looks like a deficiency & some of those could be from a heteropteran. IE podi bug etc etc.

doesnt look like mite damage at all to me.

This is just my opinion .. did you get a heavy fog maybe a sprinkle of rain then the sun because its all over the leaves?? Or from the root a fungus overwatered maybe then the sun is so hot or even watered the root zone in midday the sun is a killer i seen something like that when watered midday in full sun..

Maybe thrips they do damage like that .. i never seen that bad tho you said you havent found bugs look on the underside of leaves i found all kind of bugs under the leaves.. if its that ..just giveing some ideas what it may be i also see some burn on those leaves nothing major but ph everything 6.5 if soil to get calcium or get cal mag..

Thanks everybody for the thoughts/Ideas. The hardest part is I don't know when this came about as I just recently discovered the plant. Only nutes that it may have gotten is a 10-10 10 general purpose granule that was broadcast spread and tilled into the whole garden in June. So it may be a deficiency.

Yesissmoke might be right about the fog/ rain. We have been in a dry spell, then about 3 weeks ago rain till mid-day then sunny and hot in the afternoon on several occasions. Fog is a given this time of year where I live and usually clears by late morning.

It seems to be growing allright except for the spots. Good color and noticeable bud growth after a day of steady rain. I'm gonna be doing an indoor grow with the remaining beans after I get my area-51 LED (still savin). I think I'll just chalk this up to some surprise free smoke with no real effort involved. Besides, looking at the buds I probably have 3? weeks to go. Even if I do try to correct things it might be too late to really notice a difference.

Thanks Again everybody!