In general, it is about October that we will move the triangle plum into the room. However, the temperature in each area is different. It's better to decide the entry time according to the local climate. If the southern area can be a little later, it's OK to enter the house around November. But in the north, it's better to advance. Usually, when the outdoor temperature is lower than about 10 ℃, it will be transferred to the indoor.
When you are going to move the bougainvillea to the room, you should first wash the leaves with clear water, so as to clean the eggs on the branches and leaves. Then spray with carbendazim to avoid the germs on the plants. In addition, it is necessary to prune the dense branches, Cross branches and extra long branches.
After entering the room, pay attention to the maintenance position. It's better to place it on the sunny balcony so that it can also receive the proper light during the winter. But don't be too close to the window to prevent it from being directly blown by the cold wind, which will increase the probability of frost damage. If it's just cutted seedlings, they should be covered with a layer of film at the same time. The amount of water should be reduced properly, and the water temperature should also be close to the indoor temperature. Open windows properly in sunny days to ensure air circulation.
