How to grow potted Rhododendron scabra? Cultivation methods and maintenance matters

Cultivation method of shandandan flower in pot

1. Pot soil

Before potting the Rhododendron damascena, you need to prepare suitable flower pots and soil. It is a bulbous plant and has certain requirements for air permeability. The flower pot should be made of a material with good air permeability and have drainage holes at the bottom to reduce the occurrence of water accumulation. The soil should be loose and fertile. Choose deep sandy loam that contains certain nutrients.

2. Sunlight

Potted Rhododendron sabdariffa prefers an environment with plenty of sunlight and is suitable for maintenance in places with good light. It does not need shading, especially during the growth period, the daily light time must be more than 6 hours to maintain normal growth.

3. Moisture

During the cultivation process of potted Rhododendron, sufficient water must be provided and water cannot be lacking. However, it does not like a waterlogged environment, so the water supply needs to be controlled and not excessive, otherwise the roots will rot and affect future growth.

4. Pests and diseases

During the maintenance of potted Rhododendron, it is necessary to prevent and control diseases and pests in time, with prevention as the main approach. The bulbs should be disinfected before planting. If diseases and pests occur, you can spray pesticides in time and trim diseased and insect-infested branches and leaves to reduce the spread of bacteria.

Matters Needing Attention in the Maintenance of Rhododendron

1. During the growth period of the Rhododendron scabra, it is easy for grass to grow around it, so be sure to remove it in time, otherwise these weeds will compete with the plants for nutrients. In addition, the soil must be loosened regularly to ensure that there is sufficient oxygen in the cultivated soil. Be careful when loosening the soil so as not to damage its roots.

2. The red hollyhock likes a sunny and dry environment. The roots grow rapidly in a cool environment and cannot be stuffy. It is easy to cause root rot in a hot and humid environment. Pay attention to timely ventilation in summer to maintain air circulation.

3. The Rhododendron damascena is a bulbous plant with a distinct dormant period. It blooms in June and July, and the branches and leaves above the ground will die in September, at which time the bulb enters a dormant period. Take care to protect the bulb and replant it in the spring of the following year, and it will continue to bloom.