Callistemon withered

Callistemon withered

Question: callistemon withered


I bought a callistemon and after a few days the leaves seem wilted, you can help me please, thank you very much

Callistemon withered: Answer: callistemon withered


Dear Giorgio,
the callistemons are shrubs of Australian origin, very suitable for cultivation in the Mediterranean climate, because they love very sunny places and tolerate drought very well; they are therefore perfectly suited to living in the garden, as long as you live in the central southern part of Italy, because in the north-central areas they can suffer from the winter cold, and therefore in the cold months they cover themselves with tissue or they are cultivated in pots and moved in a sheltered place. The fading leaves are often due, essentially, to a repeated excess of watering, with consequent water stagnation in the soil, which has favored the development of fungi and rot. Even if some species of callistemon, in the places of origin, live in areas characterized by marshes, or in any case from a lot of water, the callistemons tend not to love still and stagnant water, and for this reason they are usually cultivated by watering it only when the ground is very dry; and therefore in spring it can mean that they are watered only sporadically, because the rains already provide sufficient watering. If the plant is only slightly withered, it is enough simply to direct the watering, always checking that the soil is perfectly dry between two waterings (just insert a finger in it, if you feel it fresh and moist, postpone watering). As with many plants, withered leaves can, however, also mean scarce water available; It is true that callistemons are good in the sun, and with few waterings, but if you have just brought a plant home, which was watered every day in the nursery, it is clear that it will be necessary to rehabilitate it with more spaced watering, because in recent months it will have had plenty of water available. The difference between the two problems is not possible to notice it except with a photo, or seeing the plant live; clear that you know much better than me how, how much and when your callistemon is watered. If you water it very often, clear the watering; if you water only sporadically, water a little more often. Another problem related to callistemons is the fact that they are slightly acidophilic plants, which do not like excesses of limestone in the soil; but since you bought the plant recently, I consider it unlikely that it has problems due to limestone in the ground.
I remind you that these shrubs produce their flowers on the branches of the previous year; therefore the prunings (necessary to keep them compact and well branched) are practiced only after flowering, and not before, because otherwise all the flower buds are removed.