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月季在我国栽培已有几千年历史,是我国传统的名花之一。现在世界各地已广泛种植。月季花单生或数朵簇生于枝端,多为重瓣,也有单瓣品种。花色有红、黄、白、蓝、紫、橙、绿、茶、墨和混色,而且有正背两面色、上下二重色、多种复色以及斑条双纹色等。一、月季的生长习性(1)月季性喜温暖,怕炎热。其生长适温白天为20℃～25℃,夜间为12℃～15℃。当气温超过30℃以上时生长受到抑制,花芽不再分化;炎夏季节花少而小,花色不正,因此需适当遮荫,以利降温。温度降到5℃以下即进入休眠期,停止生长。(2)月季喜充足光照,通风良好,忌阴暗潮湿。在光照条件下生长健壮。一般每天要求有6小时以上的光
Rose has been cultivated in our country for thousands of years and is one of the most famous traditional flowers in our country. It is now widely planted around the world. Rose flowers single or several clusters born in the branches, mostly double, there are single-lobe varieties. The colors are red, yellow, white, blue, purple, orange, green, tea, ink and mixed colors, and there are positive and negative color, up and down the double color, a variety of complex color and stripe double color. First, the growth of the habit of roses (1) Rise like warm, afraid of the heat. Its growth temperature during the day for the 20 ℃ ~ 25 ℃, night at 12 ℃ ~ 15 ℃. When the temperature exceeds 30 ℃ above the growth is inhibited, the flower buds no longer differentiated; summer flower season small and small, color is not correct, so appropriate shade, to facilitate cooling. Temperature dropped to below 5 ℃ into dormancy, stop growing. (2) Rose lot Sunshine, well-ventilated, avoid dark and humid. Healthy growth in light conditions. Generally require more than 6 hours a day light