How to prune the branches of Vinca roseus

When to prune vinca

Vinca can be pruned in summer.

The time for cuttings of Catharanthus roseus is from April to July every year. When the temperature is high, its survival rate is greatly increased. Choose an object that is about the same thickness as the cuttings, dig a hole in the soil, slowly insert the cuttings into the soil, flatten the soil with your hands, and water it all at once. Catharanthus roseus can quickly take root in about 20 days.

Vinca rosea pruning

The seedlings of Catharanthus roseus can be topped and pinched to control the growth rate. The terminal buds and side branches should be cut off before flowering to make it bloom more. The remaining flowers should be cut off after the flowers fade. The dead branches should be cut off in winter, and the dense branches and leaves should be thinned out in summer. The root system should also be cleaned and pruned to make it grow better. The wounds should not be exposed to water and should be disinfected to make them heal better.

The shaping of Catharanthus roseus can be done according to your own ideas. It can be topped and pinched during the growth period, usually when the seedlings grow more than 6 leaves. Before flowering, the top buds should be removed and the side branches should be cut off to make it bloom more. The roots that absorb nutrients should also be pruned appropriately in time.

Vinca Major Pruning Tips

First: pruning before flowering. In the process of caring for vinca roseus, the main method of pinching is from its seedlings to flowering. When vinca roseus grows to 4-5 leaves, its top buds need to be pinched off.

Second: Prune after flowering. After the vinca roseus blooms, it needs to be pruned again. Its top buds may die after flowering and will no longer continue to bloom, so they need to be cut off.

Third: Prune diseased and insect-infested branches. When caring for vinca, you must prune off some diseased and insect-infested branches, especially in summer and winter when pruning. You need to prune dry and insect-infested branches. At the same time, you must strengthen water and fertilizer management to promote the germination of new buds.

Precautions for pruning vinca roseus

After pruning, the periwinkle must not be placed directly in the sun, but in a well-ventilated, cool place, and keep the temperature at 20-33 degrees. This will allow its side branches to grow faster. Do not spray water on the cut frequently after pruning, otherwise it will easily lead to slower wound healing.