This is one of the better ways to learn! The experiences of other people can be invaluable - it’s one way I still learn, too.
Speaking of learning, I just learned that Epsom salt can be good for plants! I was concerned about how it might affect grass if used in a circle outside. Table salt and sea salt are detrimental to growing things, but Epsom Salt is not!
It is touted as a safe, natural product that can be used to increase everything from seed germination, nutrient absorption, growth, and general health of lawns and plants.
– Epsom Salt Lawn Fertilizer - What Does Epsom Salt Do For Grass | Gardening Know How