Can you tell what causes theses yellow spots to
appear on my plants. It seems to have really stunted the development
of these plants, they do not seem to be growing no matter what
nutrients I try. Is it too much nutrients or just bad soil or
From looking at your pictures I can tell you for
sure that you should look under the leaves and you will notice that
there is a fine web and little white bugs under the leaves. SPIDER
MITES. You will need to treat these plants immediately. There are
tons of mite products but make sure you follow the directions and
treat the plants on and under every leaf on the plant as the
pesticides will only kill the adult mites and then you have to treat
the plants again after about 10 days to kill the nymphs (baby mites)
when they hatch.
on pictures below for enlargements.