Check your ph it may be nutrient lockout due to poor ph.Looks like some spider mites and nutrient issues, can you give us some background? indoor/outdoor/lights/nutes/soil.. the more the better
Edit: looks like Potassium deficiency.
I've never used ladybugs for mites, but would have my doubts. I have used predator mites, and that was a waste of time. I now use the No Pest Strip (Hot Shot, various names) . Three days to kill the adults and three days to kill hatched eggs (a week total), then take it out, write the date on it, and put it in a sturdy ziplock bag for re-use.I was told if i ordered some ladybugs that they would be a good investmant? is this true or should i be concerned about puting bugs on my plants?
ok the ph is just at 7