Correctly watering flowers with ferrous sulfate can make flowers grow better and have green leaves.

Ferrous sulfate used to grow flowers can adjust the pH of the flower soil, using ferrous sulfate to raise flowers like acid soil can make flowers grow exuberantly and grow very well. But the use of ferrous sulfate to grow flowers should be used correctly, can not be abused, the following to introduce the correct use of ferrous sulfate, let flowers rub long.

Ferrous sulfate can improve the acidity and basicity of the soil, which is very suitable for flowers that like acidic soil, and can make pot soil more suitable for the growth of flowers. It can also add a certain amount of iron to flowers and plants, so that flowers will not turn yellow and wither because of lack of iron. Therefore, using ferrous sulfate to grow flowers has a lot of benefits. But it has to be used correctly.

Correct use of ferrous sulfate to grow flowers

1. Not all flowers can be raised with ferrous sulfate

It is mentioned above that ferrous sulfate can make the soil show slight acidity when growing flowers, so ferrous sulfate is only suitable for flowers that like acidic soil, such as jasmine, gardenia, green apple, asparagus, etc., but flowers that like alkaline soil cannot be used.

2. You can't sprinkle ferrous sulfate powder directly in the basin.

Ferrous sulfate dissolves into iron only after it is dissolved in water, and at this time the iron can be absorbed by flowers for their own growth, and if ferrous sulfate is directly sprinkled in the potted soil, it does not produce iron and has no effect on the growth of flowers. Therefore, you must remember to dissolve in water and then pour it into a solution in the basin soil.

3. Ferrous sulfate needs to be sealed and is now in use.

Ferrous sulfate should be sealed when in use, and should be sealed in time after use, and put it in a dry place. Many people may also know that if ferrous sulfate is exposed to the air or its solution is placed with an opening, it is easy to oxidize ferrous sulfate. After oxidation, ferrous sulfate will lose its effect when it is used to water flowers. Pay attention to sealing. Ferrous sulfate should be used to water flowers in time.

4. Ferrous sulfate solution has a better effect as foliar fertilizer.

After ferrous sulfate is dissolved in water, the solution can be poured into the spray pot and sprayed on the leaves, which can also make the flowers grow better, and the effect is better than pouring it in the pot soil. However, ferrous sulfate sprayed on the leaf surface is easy to be oxidized, and after oxidation, it can not be absorbed by flowers, so it is necessary to spray less each time to prevent this from happening.