Bougainvillea conservation needs to maintain the ambient temperature between 20 ~ 30 ℃, it likes warm climate environment, but the highest temperature can not exceed 35 ℃. Also give it enough sunshine, otherwise it is difficult to normal bud flowering, if a long time in the back of the sun, it will not blossom, see the length of time will directly affect its flowering. In addition, the air humidity should not be too low, and water should be sprayed frequently.
