Australis, I just have to go by their answer when my son called them. The power washer just said they used bleach, soap and water. Now, they won't answer my messages. That has been our one contact with them.. I'm afraid that company is two men and hoses. If so, does anyone have any suggestion as how to find the right person or company that will treat the soil before replacing the totally dead shrubs. (hibiscus and diefenbakia). I'm afraud if we have someone just replace, the new shrubs won't have a chance. Would adding top soil help?
My son contacted a chemical company --I believe Truly Green.who are coming out this week. They were planning on doing the first spraying of the shrubs. Would their generic spray be of any benefit, or even detrimental to these shrubs, all of who have been affected by the bleach and and soap? They were the first and only one who said they'd analyze what is needed. I'd appreciate any help.
I plan to take soil samples to the extension office next week.
Mary Jo