Neem oil for eradicating houseplant fungus gnat - How to make the solution?
I have read some very positive reviews about how neem oil is good at killing many of the usual houseplant bugs, and I want to give it a try to hopefully kill off the fungus gnats we have here.
I know that the neem oil has to be diluted (with a soap I think?) but I have no idea of the mixing ratio.
* Does anyone know please?
My other question is this....
* Are there any houseplants that would suffer if sprayed with neem oil? I will have to treat all of my plants, and I have plants that I really love and would hate to lose
Thanks in advance!