![]() ![]() What to do in case of lack of nutrients on an arborvitae?Īre your arborvitaes brown? You have looked, but at the origin of your problem, no sign of disease or insect? It may simply be a nutrient problem. If you give the buprestes time to settle inside your arborvitaes, you have no alternative to make them green again. Very appreciated by insects, and in particular buprestes, arborvitaes require constant attention.Īnd it is even more important to watch your plant against buprestes as these insects proliferate very quickly on your plants by creating holes in the stems. However, you will have to react quickly to prevent your hedges from dying completely. In this case, you should think about hydrating the plant more. This is usually the case in summer when a heat wave rages in France. It may seem surprising to you, but the brown spots you see on your arborvitaes can also be due to sunburn on the plant. If you are already noticing spots on your shrubs, simply use macerate on your plants. ![]() It is an insect like any other that you can avoid by watering the plants. There is no real cause for the presence of red spiders on your arborvitaes. You can recognize them mainly by the spots that are present on the foliage of your plant. Present on many types of trees and plants, red spiders are also a danger for your arborvitaes. You just have to take some black soap, vegetable oil and alcohol at 70° and put it on the affected areas. Besides, treating scale insects is not complicated. If you notice drops that stick, like honey, on them, you are infected for sure.ĭon’t wait until your arborvitaes are completely affected to react. You can check for them on your arborvitaes by checking the condition of the stems. In case yours are already infected, to cure the plant permanently and avoid a relapse, get rid of the areas that are affected.Īnother disease that you should also watch out for is the presence of mealy bugs. ![]() But whatever happens, to avoid them, you should always pay attention to the watering of your plants. There can be several types of fungi that attack this type of plant. But it mostly starts with suspicious spots on the stems, which, when they dry out after a few weeks, eventually fall off. In this case, you notice their presence by the browning of the stems of your shrub. Because, once your plants are affected, there is no solution except pruning the infected parts and thus avoiding the spread of the disease.įungi are also the sworn enemies of arborvitaes. Symptoms start at the roots and collars before reaching the stems of the shrub and eventually leading to the brown spots you see.Ī solution to avoid this disease: control the water you add to the soil of your arborvitaes. ![]() If you water your hedges a little too much, you can awaken these spores which are present in the soil and which are particularly devastating for arborvitaes. Identify the disease on your arborvitae 1. Depending on the condition of the site, it may or may not be possible to repair things. If necessary, they can quickly change color and spoil the whole of your outdoor design. Indeed, it is a variety that requires a lot of attention: watering, pruning, aeration of the soil, etc … And preferably choose a perfect exposure to the sun, while taking care to water well to avoid dehydrating the plant.īut it is especially in neglected gardens that arborvitaes often turn brown. To develop well, an arborvitae will need a fertile, fresh, perfectly drained soil with very little clay. In this case, there are simple solutions that we will develop later on. In other words, they do not grow well enough and lack vigor. It is also possible that your arborvitaes lose their green color because of a lack of nutrients. Nevertheless, if you lack greenery in your hedge, you must proceed to a care quickly in order to avoid that the whole hedge becomes infected. There can be several kinds of diseases on this variety which we will discuss later. In most cases, arborvitaes turn brown because of a disease. Indeed, for each case there is a solution. Before thinking about any solutions, you must understand why your arborvitaes are turning brown. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |