How to change a small bougainvillea pot into a big one?

Bougainvillea is a common indoor potted plant. Its colors are colorful and its flowers are gorgeous and beautiful. It is a favorite of many flower lovers. However, long-term planting will lead to a decline in soil quality and have a certain impact on the healthy growth of the plant. Therefore, it is very necessary to repot the bougainvillea in time. So how to replace a small bougainvillea pot with a large one? Let’s take a look below.

1. Steps for repotting bougainvillea

Prepare the new pot and soil: When choosing a new pot, make sure it is slightly larger than the original pot to provide enough growing space. At the same time, choose soil with good air permeability and strong drainage. You can mix peat soil, perlite, vermiculite and other materials to make the soil.

Repotting treatment: Before repotting, stop watering for one to two days to allow the soil to dry slightly for easier removal from the pot. Then gently tap the sides of the pot to separate the soil from the pot. If you encounter difficulties, you can use a knife to cut a circle along the edge of the pot and then try to remove it.

Root pruning: After removing the bougainvillea from the original pot, prune off old roots, diseased roots and overly long roots to promote the growth of new roots. At the same time, check and prune off diseased and weak branches and overcrowded branches to keep the plants well ventilated and light-permeable.

Planting in a pot: Place the trimmed bougainvillea in a new pot, fill the spaces around the roots with soil, and lightly compact the soil. Be careful not to over-compact, as this will affect the breathing of the roots.

Watering and maintenance: After repotting, water thoroughly in time to ensure full contact between the soil and the roots. Then place the bougainvillea in a well-ventilated, semi-shaded and semi-sunny place to avoid direct sunlight that may cause the leaves to wither.

2. Matters Needing Attention in Repotting Bougainvillea

Repotting time: The best season to repot bougainvillea is usually spring. The temperature is suitable at this time and the plant is in a period of vigorous growth, so it is easy to resume growth after repotting. When changing pots in other seasons, you need to take appropriate protective measures, such as sun protection and cold protection.

Root treatment: During the repotting process, be careful with the roots to avoid excessive damage. Keep the scissors sharp and clean when pruning the roots to reduce the occurrence of diseases.

Soil selection: Bougainvillea prefers soil with good air permeability and strong drainage. When choosing soil, be careful to avoid using soil that is too sticky or poorly drained, as this will affect the growth of the root system.

Watering management: The first watering after repotting should be thorough to ensure full contact between the soil and the root system. After that, adjust the frequency and amount of watering according to weather and soil conditions to avoid too much or too little watering that may damage the roots.

Fertilization management: Bougainvillea needs proper nutrition after repotting. You can add an appropriate amount of fertilizer , such as compound fertilizer or organic fertilizer , when watering. But be careful to control the concentration and amount of fertilizer to avoid excessive fertilization that may cause root burn.

Pest and disease control: Bougainvillea after repotting is susceptible to pests and diseases. In order to prevent the occurrence of diseases and pests, it is necessary to strengthen the maintenance and management of plants and improve their resistance. Once pests and diseases are discovered, timely measures should be taken to prevent and control them. A combination of biological control and chemical control can be used, such as spraying pesticides, increasing natural enemies, etc.

3. Is it suitable to repot in spring?

Spring is the season when bougainvillea grows vigorously. The temperature is suitable and the light is sufficient, which is very suitable for repotting operations. Repotting at this time can provide a new growth environment for the bougainvillea, promoting its healthy growth and flowering. However, it should be noted that when repotting in spring, avoid doing it when the temperature is too high or too low, so as not to affect the growth and recovery of the plant. It is best to repot when the temperature is stable at around 20℃.

To sum up, repotting bougainvillea requires delicate operation and careful management. During the repotting process, you should pay attention to choosing the right season, treating the root system, choosing soil with good air permeability and strong drainage, and strengthening maintenance and management. Spring is one of the suitable seasons for repotting bougainvillea, but it is necessary to pay attention to stable temperature and avoid too high or too low temperature affecting the growth and recovery of the plant. By following the correct repotting methods and precautions, bougainvillea can thrive and bloom more beautifully in its new growing environment.