Use of Hydrogen peroxide

Question

Some bottles cost as much as $20.00 per quart. Is there any other cost effective option? I read somewhere that the topical bottles NOT for use in vegetable gardens.

Answer 1

Use a 3 % solution, which is readily available.

Big Box stores have this product for a much smaller amount then your mention.

https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/using-hydrogen-peroxide-in-garden.htm