Time and method of changing soil for Catharanthus roseus

Changing soil time for Vinca rosea

Generally speaking, the best time to change the soil for Catharanthus roseus is between March and May in spring. In addition, if the temperature is suitable in autumn, you can also change the pot.

Methods for changing pots and soil for Vinca rosea

Catharanthus roseus needs to be repotted after being cultivated for a period of time. After repotting, it should be placed in a cool and ventilated environment for a few days before being exposed to light and nourishment. At the same time, pruning should be done to reduce unnecessary nutrient consumption. After planting, water it thoroughly and use loose, nutritious and clean soil as the cultivation medium after repotting.

Precautions for changing soil for Catharanthus roseus

When changing the soil of Catharanthus roseus seedlings, try to remove the original soil. Be careful when doing this so as not to damage the roots. The soil in the pot should not be too wet, but slightly dry. If you change the soil during the growth period, you can remove the soil on the upper surface, trim off the rotten roots, and plant them after drying the wounds.

Soil for changing soil of Catharanthus roseus

The new soil used for repotting Catharanthus roseus should be clean, loose, breathable, and nutrient-rich. Clay, alkaline soil, and compacted soil must not be used, otherwise the root and stem development of Catharanthus roseus will not be adapted to the planting environment. Soils mixed with garden soil, humus soil, sandy loam and other materials are suitable for use.

Changing soil and applying base fertilizer for Catharanthus roseus

Catharanthus roseus is a fertilizer-loving plant and cannot tolerate poor soil. Therefore, when choosing soil, it is best to use breathable sandy soil. Compacted soil is not conducive to growth. You can apply enough organic fertilizer in the soil to improve soil fertility.

Maintenance method of Catharanthus roseus after soil change

After changing the soil of Catharanthus roseus, watering should be controlled and it should not be exposed to the sun. After it resumes growth, the soil should be kept moist, but not overwatered. Let the plant see the sun more often and avoid the environment being too dark. When cultivating, sufficient base fertilizer should be applied, and fertilizer should be applied once every 10 days during the growth period. If you want to propagate, it is mainly by sowing or cuttings.

Watering after soil replacement

When changing the soil for Catharanthus roseus, you cannot reduce the nutrients it provides for its growth. First, water it with sufficient water to help it take root. At the same time, ensure that the soil in the pot has good drainage. After the Catharanthus roseus has adapted to the new environment, use growth fertilizer to irrigate it so that the Catharanthus roseus can quickly grow out of the pot during its peak growth period.

Leaves turn yellow after changing soil

As soon as the Catharanthus roseus was repotted, its leaves began to dry, curl and turn yellow. This is obviously a sequelae of repotting. It has not yet adapted to the new environment. The problem will be alleviated after a period of care.

See the sun after changing the soil

Sufficient, bright, and warm diffuse light can help vinca roseus grow faster. However, after changing the soil, vinca roseus still needs to be placed in a cool and ventilated environment for 1-2 weeks to adapt to the new cultivation environment. Then, the light intensity can be slowly increased. In an overly dark environment, vinca roseus will easily wilt.