Epsom salts

Question

I need to know as soon as possible… can I put Epsom salts on my lavender, azaleas and tomato plants now in middle August?

Answer 1

As long as you're still watering these plants, it shouldn't hurt to add Epsom salts. Here's an article for you:
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/epsom-salt-gardening.htm