If you spend any time on social media or reading popular gardening blogs you already know that hydrogen peroxide does all kinds of useful things in the garden. You will see blog headings such as, “11 Mega Reasons why Hydrogen Peroxide for Plants is a Must” and “10 Amazing Uses of Hydrogen peroxide for Plants in the Garden.”
This stuff must be fantastic! Or not.
Not every claim is a complete myth, but many of these claims are just wishful thinking. Time to look at some science and get down to the reality of using hydrogen peroxide in the garden.
