Hi there,
I'm fairly new too, but I might have an answer for you. This weekend I happened to see Paul James the gardening guy on TV talk about an over-salted garden (due to synthetic fertilizers in his case). He said to make compost tea and water your
plants with it. It will take a few dousings but he said it will slowly restore the balance in the soil. To make the tea put some compost in a bucket, add water and let it steep a day or two in the sun. I'm going to try it myself this week because I have been using synthetic fertilizers and I want to be more natural.
For the slug problem, I have an awful snail and slug invasion on my hostas and I have found Corry's Slug and Snail Death to work well. But you have to keep it up and clean away all the places they like to hide, under leaves and debris.
Good luck. I hope it helps. I'll post something if I have any great results myself.
gardengal
