What causes a thick white mold at the base of my citrus trees

I had it on my Ivy also...how do I get rid of it or what can I do to prevent it...? Thanks Kenny

  2 answers
  • Sharon Sharon on Jul 07, 2018
    Over-watering, or heavy rain and poor drainage.... improve drainage of soil by amending it, if compacted poke holes in it, and reduce watering a bit.

  • Ron Ron on Jul 07, 2018
    you can use horticultural grade hydrogen peroxide, 35%. mix 21/2 Tablespoons with 1 gallon of water,put in spray bottle and spray on tree or you can use over the counter h.peroxide (3%) undiluted and spray on tree. Linda

    • Kenny Kenny on Jul 19, 2018

      Thank you very much....I will do it right away...this particular tree (tangelo) has special meaning to me, and the fruit is amazing...I will try to find the 35% at the nursery...I have some 3% now,