What Flowers Should Not Be Watered with Ferrous Sulfate Solution
Today, we will discuss the topic of what flowers should not be watered with ferrous sulfate solution and a list of acid and alkaline flowers, including various plants. Let's share the detailed content next.
Ferrous sulfate can enhance the acidity of the soil, which is beneficial for some flowers. However, what flowers should not be watered with ferrous sulfate? In fact, flowers such as roses, lilacs, forsythias, crape myrtles, acacias, white waxwings, hibiscus, pomegranates, cacti, and cactuses are not suitable for watering with ferrous sulfate, as it may affect the normal growth of the flowers and even cause their death.
1. Roses Should Not Be Watered with Ferrous Sulfate
Many flowers are suitable for watering with ferrous sulfate, which can make the flowers more vibrant and beautiful. However, roses should not be watered with ferrous sulfate. Roses prefer to grow in alkaline soil, and ferrous sulfate increases the acidity of the soil, which is not conducive to their growth.
2. Lilacs
Lilacs belong to the Myrtaceae family and the Eugenia genus. They also prefer to grow in alkaline soil, so they are not suitable for watering with ferrous sulfate. Usually, we can dry the flowers of lilacs and then soak them in warm water for five minutes to drink, which has high medicinal value.
3. Forsythias
Forsythias have high requirements for their growing environment. They bloom from March to April and fruit from July to September. Although the flowers are small, they have high ornamental value. If you water forsythias with ferrous sulfate, it will cause the flowers to wither quickly and may even lead to the death of the entire plant.
4. Crape Myrtles
What Flowers Should Not Be Watered with Ferrous Sulfate Solution
Crape myrtles produce very beautiful flowers and are known as "hundred-day reds." They bloom from June to September and fruit from September to December. Never water crape myrtles with ferrous sulfate, as it will cause the leaves to turn yellow, and continuous watering may even lead to the death of the plant.
5. Acacias
Acacias belong to the Fabaceae family and the Acacia genus. They have strong vitality and can be cultivated in many places. The flowers they produce have unique shapes and are loved by many. However, acacias are also not suitable for watering with ferrous sulfate, as it may reduce their ornamental value.
6. White Waxwings
White waxwings do not have high requirements for their growing environment. We can usually cultivate them in pots, which have high ornamental value. However, if you water white waxwings with ferrous sulfate, it will stimulate their roots, affecting their normal growth and even preventing them from blooming, so never water them with ferrous sulfate.
7. Hibiscus
Hibiscus belongs to the Malvaceae family and the Hibiscus genus. It is also known by other names such as "ague flower," "trumpet flower," and "white hibiscus." If it is grown in alkaline soil, it will grow quickly, producing bright and beautiful flowers. If watered with ferrous sulfate, it will slow down the growth of hibiscus.