When and how to repot Catharanthus roseus?

Catharanthus Roseus Soil Change Time and Method

This article摘要: Small experience in plant cultivation for the timing and method of changing the soil of Catharanthus roseus, and the following will introduce it to everyone.

Catharanthus Roseus Soil Change Time and Method

Catharanthus roseus is best changed in the spring, from March to May. The soil can be mixed with garden soil, humus soil, and sandy loam. After changing the soil, water it sufficiently to help Catharanthus roseus take root, while also ensuring good drainage in the potting soil. First, in a shaded and well-ventilated environment, it should go through a 1-2 week slow potting period, fully adapting to the new growing environment before slowly increasing the light intensity, and should not be directly exposed to the sun.

Catharanthus Roseus Soil Change Time

Changing the soil for Catharanthus roseus is generally suitable from March to May in spring, in addition, if the temperature is appropriate in autumn, it can also be repotted.

Catharanthus Roseus Potting and Soil Change Method

After a period of cultivation, Catharanthus roseus needs to be repotted. After repotting, it should first be placed in a shaded and well-ventilated environment to slow down for a few days before receiving light nourishment. Meanwhile, pruning should be carried out to reduce unnecessary nutrient consumption. After planting, water thoroughly with loose and nutrient-rich clean soil as the potting medium.

Precautions for Changing Soil of Catharanthus Roseus

When changing the soil of Catharanthus roseus seedlings, try to remove the original soil, be careful during the operation not to damage the roots, the potting soil should not be too wet, slightly dry. If changing the soil during the growing period, the top surface soil can be removed, and the decayed roots pruned, then plant after the wounds are dried.

Catharanthus Roseus Soil for Repotting

The new soil used for repotting Catharanthus roseus should be clean, free from contamination, loose, breathable, and rich in nutrients. Absolutely do not use clay, alkaline soil, or compacted soil, as these can lead to the root and stem development of Catharanthus roseus not adapting to the planting environment. A mixture of garden soil, humus soil, and sandy loam is suitable for use.

Catharanthus Roseus Soil Base Fertilization

Catharanthus roseus is a plant that likes fertilizer and does not tolerate poor soil. Therefore, when choosing soil, it is best to use breathable sandy soil. Soil compaction is not conducive to growth. Organic fertilizer can be applied to the soil to enhance its fertility.

Catharanthus Roseus Soil Change Post-Maintenance Method

After changing the soil of Catharanthus roseus, it is important to control watering, avoid direct sunlight, and maintain soil moisture after it recovers from growth, but not overwater. Allow the plant to get more sunlight and avoid overly dark environments. Sufficient base fertilizer should be applied at planting, and fertilizer should be applied every 10 days or so during the growing period. For propagation, mainly use播种 ( seeding ) or扦插法 ( cutting method )

Watering After Soil Change

When changing the soil of Catharanthus roseus, it is also important not to reduce the provided growth nutrients. First, water sufficiently to help Catharanthus roseus take root, while also ensuring good drainage in the potting soil. After Catharanthus roseus adapts to the new environment, use growth fertilizer for irrigation to allow the plant to quickly bloom during the growing period.

Yellow Leaves After Soil Change

If Catharanthus roseus has dry and curly leaves or yellow leaves immediately after repotting, it is a clear sign of post-repotting stress. After a period of care, it will ease.

Sunlight After Soil Change

Adequate, bright, and warm scattered light can help Catharanthus roseus grow more quickly, but after repotting, it still needs to be placed in a shaded and well-ventilated environment for a 1-2 week slow potting period. After fully adapting to the new growing environment, the light intensity can be slowly increased. In overly shaded environments, Catharanthus roseus may become wilted.

The above is the complete introduction to the timing and method of changing the soil of Catharanthus roseus, for everyone to learn and understand!