Instead of pre-treating your plants for pests with neem oil, you should just make sure that your pots, grow area, and the planting medium you plan on using are all sterilized before you grow anything. You shouldn't be expecting spider mites at two weeks into a grow.

"An ounce of prevention..."
Mr. Clandestine Reviewed by Mr. Clandestine on . neem oil besides killing pests . what other positive effects does neem oil have on plants Rating: 5