Hops are native to the southeast coastal provinces of China, but also distributed in small quantities in Japanese and Indian. It often grows beside exposed rocks, forest edges, streams and ditches at the foot of the mountain in the south subtropical zone, so it likes warm and humid air environment, and semi-cloudy and semi-humid places are the best. The optimum growth temperature is 20 ~ 28℃. In its growing area, the highest temperature in Leng Yue is 2 ~ 12℃, the hottest monthly temperature is 18 ~ 29℃, the annual average temperature is 15 ~ 2 1℃, and the frost-free period is 300 ~ 330 days. In such a climate, bougainvillea is green all year round, with lush flowers and bright colors.
If the temperature is too high, when it exceeds 38℃, the flowerpot should be moved to the semi-shade, and the leaves should be sprayed with mist water to protect the lush tree state of the plants. Sabina vulgaris has good adaptability, barren and dry resistance, and is not strict with soil requirements, and can adapt to loose and fertile acidic and neutral soil. It is suitable for greening and beautifying the rockery and hillside rocks in the south of China.