After bougainvillea is infected with pests, it is necessary to spray chemicals on the plants in time to eliminate the pests on the plants. At the same time, for the part of bougainvillea with more pests, cut it off with scissors and burn it. In the later period of maintenance, it is necessary to provide suitable light and nutrients for bougainvillea so as to help the plant recover to normal growth as soon as possible.

How to deal with bougainvillea 1 and spray chemicals?

After giving birth to worms, bougainvillea can spray chemicals on plants. First of all, you need to buy special pesticides or powder from the market, then pour the pesticides into the watering can according to the dilution ratio on the packaging bag, fill the watering can with water, shake it well and spray it on the pest parts of bougainvillea.

2, appropriate pruning

Bougainvillea can also be pruned properly after it has worms. First, choose scissors with sharp edges and disinfect them. Then, cut off the most damaged part of bougainvillea with scissors. At the same time, after pruning, the pruning wounds of plants should be disinfected to make them grow healthily.

Step 3 provide light

Bugs in bougainvillea may be that the environment in which plants grow is too humid, so in order to avoid bugs in plants, we can provide sufficient light for bougainvillea, create a warmer growth environment for plants, and evaporate the water in the growth environment of bougainvillea, so that plants can carry out normal photosynthesis and grow more vigorously.

Step 4 supplement nutrition

In the later maintenance of bougainvillea, it is necessary to provide suitable nutrients for the plant, improve the growth speed of bougainvillea, and let the plant return to normal growth as soon as possible. In addition, it is best to use nitrogen, phosphorus and potassium compound fertilizer when providing nutrients to bougainvillea, and dilute the fertilizer before use, so that plants can grow better.