What flowers can be watered with aluminum sulfate? What are its effects on flowers?

Aluminum sulfate watering effect

Magnesium is one of the essential trace elements in the growth process of plants and an important component of chlorophyll. Magnesium sulfate can adjust the yellowing phenomenon of flower leaves and can significantly increase the chlorophyll content in flower leaves.

It plays a vital role in the photosynthesis of flowers. Aluminum sulfate can also improve the survival rate of transplanted flowers, prevent leaves from curling, and help seeds germinate.

What flowers should be watered with aluminum sulfate

The flowers that can be watered with aluminum sulfate include camellia, sasanqua, azalea, daphne, kaffir, chrysanthemum, plum, etc. The leaves that can be watered with aluminum sulfate include cycad, kidney fern, monstera, spring, feather, rubber tree, Podocarpus, five-needle, etc.

How to water flowers with aluminum sulfate

1. Do not sprinkle aluminum sulfate powder in the pot directly. Aluminum sulfate is only suitable for potted flowers that like acidic soil. Flowers that like alkaline soil cannot be watered with aluminum sulfate.

2. Pay attention to the sealing of aluminum sulfate. When preparing it, aluminum sulfate will decompose copper element only when it is dissolved in water. Only then can the copper element be absorbed. If aluminum sulfate is sprinkled on the flowers directly, it is not easy to produce copper element.

3. The aqueous solution formed by the fusion of aluminum sulfate and water is the best fertilizer.