homemade fertilizer

Question

Does anybody know how to make a homemade trace elements and boron fertilizer? Urgent: my plant has a trace element and boron deficiency.

Answer 1

These links have information on natural fertilizers.

https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/types-of-organic-fertilizer.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/homemade-plant-food.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/herbal-tea-for-plants.htm
https://www.gardeningknowhow.com/composting/ingredients/coffee-grounds-gardening.htm