Brown Spots

Hi All,
Its my first time growing. I have brown spots on some leves, can anyone tell me what it might be and what will fix the prob.
Thanks.

at first glance i would say it is either a spidermite/pest prob, in which case i would purchase a good pyrethrm based insect/pest repellant.. or possibly leaf spot or another form of fungus.. you can also buy good organic and cheap fungicides

pests are relatively easy to diagnose.. look with a magnifying glass on the underside of the leaf especially.. or if you don't have a Mglass.. just withyour eyes :] spidermite usually has a small and fine weblike covering on the underside of the leaf.. and sometimes can web-up around new growth.. aphids and other pests can usualy be seen with no problem on the underside of the leaf also. if you cannot discern any form of pest invasion then i would go with the fungicide for leaf spot and or black spot/mildew(s) rust etc.. good luck!