Iberis semperflorens

How to irrigate

As for the correct irrigation of Iberis semperflorens, it is good to proceed very frequently during the months of greatest drought. This plant, in fact, cannot tolerate a lack of water even for short periods. Whenever you intend to proceed with an irrigation of Iberis semperflorens, you need to check the soil. If the substrate is still damp from the previous wetting, it is not necessary to irrigate the plant further. Otherwise, in fact, there is only the risk of submerging the roots and causing their asphyxiation. Submergence of the roots is the main cause of root rot which can also lead to the death of the plant. Regarding the type of irrigation water, Iberis semperflorens does not present any particular needs.

How to cure it

Iberis semperflorens is a plant that particularly loves sunny areas. It is recommended to place it in places where it can enjoy sunlight for at least 6 hours a day. Furthermore, Iberis semperflorens cannot tolerate too cold temperatures. In winter, the plant risks being damaged by cold climates and strong winds and it is therefore recommended to place it in areas rather sheltered from atmospheric agents. As far as multiplication is concerned, Iberis semperflorens can reproduce by seed in a protected seedbed, by cuttings or by division of the tufts. These processes can be done in the fall or in late winter. The repotting of the plant is carried out once every 2 years or so, in order to favor the development of the roots.

How to fertilize

As for the fertilization of Iberis semperflorens, it is good to proceed in spring in order to stimulate the growth and development of the new shoots. For this plant, a specific fertilizer for flowering plants that is mainly rich in nitrogen and potassium is particularly recommended. The fertilizer can be supplied either in liquid form, diluting it with irrigation water in slightly lower doses than indicated on the package, or in slow release granular form. Iberis semperflorens is a plant that grows quite well even in ordinary garden soil. However, in order to favor a better development of the plant, it is recommended to add some organic matter to the substrate. It is important that the soil is also quite loose and well drained.

Iberis semperflorens: Diseases and remedies

As for pests or insects, Iberis semperflorens is not attacked very easily. One of the main diseases of Iberis semperflorens is root rot. This problem is caused by excessive watering of the plant and can even lead to its death. Furthermore, Iberis semperflorens can be infested with white disease or powdery mildew. This fungus develops white and floury spots at the height of the leaves and shoots. The best way to combat a possible infestation is to use special fungicides. In order to protect the roots in winter, it is recommended to mulch dry leaves or straw on the ground. It is also good to remove dried flowers on a regular basis to allow for better flowering.

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