What to do if bougainvillea is frozen

1. Is this plant afraid of freezing?

This plant prefers warm conditions. Therefore, in winter, if no special care is taken, it is likely to suffer frost damage. Except for Fujian, Guangdong and Hainan provinces, plants in other provinces are likely to be affected by freezing.

2. Can frozen plants recover?

To answer this question, we need to discuss it based on different situations. If only the leaves are frozen and the branches are not frozen seriously, the plant can gradually recover with maintenance. However, if the main trunk has been frozen to death and the roots have turned black and rotted, then it is generally impossible to save it. Generally speaking, this plant is not easily killed by freezing. It can withstand periods of frost and snow, and will not die from a brief freeze. However, once discovered, timely treatment is still necessary.

3. How to treat

First, you need to cut off the leaves and branches that have been frozen. Then, if the plant is still outdoors, move it to a warmer location. For example, indoors or in a greenhouse. Furthermore, it not only needs warmth, but also needs to face the sun. Also, since the resistance and immunity are relatively weak after being frozen, it is necessary to spray some medicine to prevent diseases and insects. For example, carbendazim and so on.

4. Other considerations

(1) In most areas, it is best to take insulation measures, such as moving indoors, once the temperature drops below eight degrees.

(2) Prune the trees before winter. Cut off all the messy branches and leave only the main branches.