What is the best way to prevent aphids from attacking hibiscus plants?

  5 answers
  • Janet Pizaro Janet Pizaro on May 28, 2017
    Spray them down with horticultural oil or use a systemic insect control

  • Just peachy Just peachy on May 28, 2017
    Horticultural oil or neem oil

  • Rob7453153 Rob7453153 on May 28, 2017
    Neem oil is very effective but expect to come back every few days to spray again. If you have a large bush it may be difficult to get all of the leaf surfaces with spray. In that case go to your garden supply store and get something that can be applied to the soil as a drench.

  • Val McLaren Val McLaren on May 28, 2017
    Non edible only buy BUG KILLER from Bunnings sprinkle on and water in

  • Me Me on May 28, 2017
    Many, many thanks!