What is this?

About 6 weeks into flowering
So there are bite marks in the leaves and i suspect its spider mites im getting a insecticidal soap for that is that ok?
What is this weird discoloration though? and found one dead leaf outta nowhere :/
The rest of the plant looks really good though really healthy and really green

Also got a bit of rain on them so is it ok to just shake excess water and let it airdry under a roof type thing outside?
1st grow sry im so noob

the yellowing is some type of deficiency, i dont know which. as far as the bugs, your plant is outside and you haven't sprayed your plants with a non harmful pesticide before flower....... what do you expect !? hope these websites help you out !!


http://www.greenmanspage.com/guides/tables.html

http://www.onlinepot.org/grow/diagnosingplantgrowingproblems.htm

noooooooooooooooo soaps are fucked off dude, ill never use em again. i would have rather grown all the way through with the fungus gnats i had if i would have known what the outcome of using insect soap was gonna be. use all organic stuff to battle them dude

Its normal in this time of flowering that under leafs
curling down and yellow
dont spray on them

mites dont leave bite marks like that, there would be tiny pin holes in the leaves if it were mites most likely some sort of catapilar as long as they leave the buds alone I would keep an eye out for whatever might be eating the leaves and remove it

It said it was an organic soap that could be used on tomatoes up til day of harvest lolol