Can you prune Catharanthus roseus in summer?
The editor will introduce whether Catharanthus roseus can be pruned in summer, as well as the pruning methods and precautions. Next, let's get started.
Catharanthus roseus has a very beautiful appearance, with small and cute purple flowers, and also has a strong medicinal effect, so many people keep a pot of Catharanthus roseus at home. It is not only for观赏 but also beneficial to our health. So, some flower enthusiasts ask, can Catharanthus roseus be pruned in summer?
We know that Catharanthus roseus prefers a diffused light environment, so we need to avoid direct sunlight in summer and prevent Catharanthus roseus from being exposed to the sun. It's best to keep it indoors and ensure at least 4 hours of sunlight. Most importantly, pruning should be done in a timely manner. Therefore, Catharanthus roseus can be pruned in summer. Before flowering, pinching the tips is necessary, and after flowering, all the spent flowers should be pruned to ensure that Catharanthus roseus continues to produce lateral branches. After the blooming period, we must pay more attention to properly care for the plant and make it look more beautiful.
As a herbaceous plant, Catharanthus roseus is suitable for potting, but its stems should not be allowed to grow too tall to avoid affecting decoration and观赏. Therefore, after the plant is established, several times of pinching the tips are needed to promote more branching and flowering. After flowering, the spent flowers should be cut off and pruned properly. Since Catharanthus roseus usually grows vigorously in summer, the best time for pruning is in summer. During summer pruning, dense branches should be pruned, leaving about 5 branches, focusing on pruning insect-infested and dry branches. At the same time, water and fertilizer management should be strengthened to promote new growth and restore the plant's vigor.
Additionally, pinching the tips should also be done during the growing period. Generally, pinching starts when there are 4-6 true leaves, and the second pinching is done when the new shoots have about 5 leaves, preferably not more than 3 times. Pinching in summer should be about 4 days earlier than in autumn. After flowering, any diseased, dry, or rotting branches on the plant should be pruned in a timely manner to avoid wasting nutrients and promote a second blooming. As Catharanthus roseus prefers a high temperature and humidity environment, it is generally best to remove all rotten and decayed roots, as well as excess fibrous roots every year or so to concentrate the nutrients in the roots.
Since Catharanthus roseus is sensitive to low temperatures, after pruning, it is important to maintain good ventilation and aeration, water in time, keep the soil moist, and then apply a moderate amount of urea solution, along with adequate sunlight to promote the growth and development of new shoots. By doing these, your Catharanthus roseus will definitely grow beautifully.
The above is the full content of whether Catharanthus roseus can be pruned in summer, pruning methods, and precautions. Have green plant enthusiasts understood?