My Cussonia bonsai suffers for a couple of months now from an unrecognized pest. First I thought these are mites, so I bought a powder that you mix with water and spray on the leaves. But ...
My girlfriend got a rose to sprout and then planted. It grew nicely but now spider mites are coming back all the time. She tried a BAYER spray for mite control but they are coming back every time she ...
What is the best practice to prevent aphids and spider mites? I group them in one question because they make similar damage to plants. I want to know the level of humidity for aphids and spider mites ...