Safe oil treatment for above ground organic garden

I have a new 10’ X 3’ spruce above ground garden container with 4 inch walls. I want to grow organic vegetables. Is there an oil i could use on the outside of the planter so it doesn’t turn grey?…

White fly treatment and worm castings

I have a hibiscus that came indoors for the winter and became infested with white flies.  I prefer organic measures but broke down and sprayed it with Safers End All which DID NOT help in the slightest, despite constant application. …