Can leaf ash be used as fertilizer? Is leaf ash suitable for use as fertilizer?

Can leaves ash be used as fertilizer?A brief knowledge of life, regarding whether leaves ash can be used as fertilizer in the field of flowers, the specific content is as follows:Can leaves ash be used as fertilizer?Leaves ash can be used as fertilizer. The plant ash made from leaves ash contains mineral elements, which are very beneficial for the growth of flowers. Leaves ash is an alkaline substance and is very easy to use in daily applications—simply mix it with water and pour it into the soil. Most flowers, such as tulips, hyacinths, daphne, narcissus, and marigolds, are suitable for浇 (watering) with plant ash.Leaves ash as fertilizerThe ash from burning leaves can be used as fertilizer for potted plants. It is an insoluble substance but contains a large amount of minerals, with potassium being the most abundant. Generally, after sowing seeds, covering them with a 2 cm layer of plant ash can help seeds germinate 10 days earlier.Leaves and grass ash are a major source of potash fertilizer and contain a lot of calcium, but they are usually alkaline, making them more suitable for alkaline-loving flowers such as Carnation, Pelargonium, roses, tamarisk,紫穗槐 (purple spruce), white wax, and various vegetables. In addition, leaves ash can also be used for flowers that prefer neutral soil, which can make the flowers bloom better.How to make leaves ash fertilizer1. First, collect the leaves ash, preferably the ash that has been burning for a while, as freshly burned leaves ash is not suitable for making fertilizer.2. The first method is to sprinkle the leaves ash directly into the flowerpot without any treatment.3. The second method is to stir the leaves ash with water and let it sit for a while before placing it in the flowerpot.Key points for using leaves ash fertilizer1. Leaves ash can be mixed with soil as a base fertilizer or sprinkled on the soil surface as a top dressing. To prevent pests, simply sprinkle a thin layer of plant ash around the plant.2. If mixed with soil as a base fertilizer, it should be applied when repotting in spring and autumn. If used as a top dressing, it is generally applied before the arrival of low temperatures, i.e., in late autumn. Applying fertilizer at this time can improve the plant's cold resistance.The above information provides a complete introduction to whether leaves ash can be used as fertilizer and hopes to be of help to you. Don't forget to check out more flower care experience and common sense!