Hello,
i have a problem with my paprika plants. The leaves are discoloured and there are some lighter spots on the greener leves. Ive already tried to add some magnesium, calcium and NPK fertelizer but doesnt seem to work. I might have added too little or too much.
Any suggestion would be apriciated.
TY

Check the back side of the leaves for insect or fungal growth and send pic.
you should check alao the stem at the soil level and the roots
Maybe for soil borne disease phytophtora , verticilium fusarium
Pull one plant and cut the stem
in length and wash the roots
with water
And send pic