Should the old pseudobulbs be cut off after an orchid grows new shoots? A full guide to disease prevention and care methods

There are many varieties of orchids, but no matter which variety it is, as long as we take good care of it, its ornamental value is very high. Whether it is placed as a potted plant on a balcony or in a bedroom, a living room or an office, it often shows its unique character and aesthetic taste.

But in the process of growing orchids, we also easily run into various growth problems, and as the growing time gets longer, the problems we encounter gradually become fewer. If an orchid grows well, it will keep producing new buds and new shoots. So many growers worry that the new shoots do not get enough nutrients for growth, and therefore choose to cut off the old shoots. So, after an orchid grows new shoots, do the old shoots need to be cut off?

Actually, the editor does not recommend cutting off the old shoots, because first of all the pseudobulbs of the old shoots can absorb nutrients and return them to the whole orchid plant, so the growth of the new shoots will not weaken the vigor of the old shoots. If we insist on cutting off the old shoots, it will instead be detrimental to the growth of the new shoots. As long as the leaves of the old shoots still keep growing healthily, they can absorb light and thereby produce the nutrients the whole plant needs.

The photosynthesis of new shoots is usually relatively weak, and it simply cannot compare with that of the old shoots. So when the old shoots keep growing healthily, the new shoots basically cannot fully support the growth needs of the whole pot of orchid plants, and it is very hard for the orchid to bloom with many beautiful flowers. Therefore, in this case we must not cut off the old shoots too early. Of course, this does not mean we should always keep the old shoots; cutting off old orchid shoots must also be decided according to the specific situation.

Generally, when the new shoots have already grown into robust shoots, the old shoots will gradually wither and die as their metabolism weakens. Only at this time do we recommend cutting off the withered old shoots, so as to avoid them needlessly consuming nutrients, and also to avoid them affecting the overall ornamental effect of the potted plant, and it can also promote the growth of the new shoots.