Can I water the flowers

Iron is an essential element in organisms. After rust, iron dissolves in water as weak alkali, which can be used to irrigate alkaline loving plants

Is dilution required

Rust water should be diluted with water before watering flowers to prevent excessive concentration from burning roots

Watering method

Soak the old iron nails, screws, iron sheets and other scrap iron in water, and dilute and water the flowers after the water color turns yellow. Watering the Yellow Gardenia with rust water can change the leaves from yellow to green and restore the luster of the leaf surface

Applicable flowers

Rust water is suitable for alkaline flowers, such as gardenia< span>