When is the best time to fertilize bougainvillea

1. When is the best time to fertilize?

1. Fertilization in spring: At this time, Bougainvillea is in the budding stage and needs certain nutrients to maintain, so it is necessary to apply some light fertilizer appropriately. At this time, it is important to apply some fertilizers with high phosphorus content, which is very beneficial for the flowering of bougainvillea.

2. Autumn fertilization: After entering August, proper water control is needed. After about half a month, apply some potassium dihydrogen phosphate, apply it once every ten days or so, and you will be able to see flower buds in about 15 days.

3. Fertilization in winter: After November, its growth rate will slow down, and it is recommended to apply some compound fertilizer. The purpose of doing this is to improve its cold resistance and help it survive the winter better.

2. Precautions

1. The specific amount of fertilizer is also based on the growth of Bougainvillea. If it grows vigorously, it means that there are sufficient nutrients in the potting soil, and you can apply less fertilizer. However, if the plant appears to be growing poorly, it may require regular fertilization.

2. After fertilizing the plants, they need to be watered appropriately. This will help the roots of the plants absorb fertilizer better and avoid root rot.