牵牛花不仅是垂直绿化良材,也可盆栽摆设庭院、阳台观赏。盆栽育苗宜在4月初。将培养土与素面沙各半装头号筒盆,每盆点播4～5粒种子。因种皮较厚,发芽慢,可在种脐上部,用小刀刻去一点种皮。播种后保持25℃,7天左右发芽。当两片子叶长平时分苗移植,可整坨脱出,将小苗带土分开,随后将主根下部去掉1厘米,用培养土栽于头号筒盆,每盆一株。注意,如露地栽种牵牛,绝不许碰伤主根。移植宜小、宜早,土坨越大越好。当小苗长出6～7片叶开始伸蔓时,整坨脱出,栽于坯子盆定植,盆土要用加肥培养土,并放50克蹄片做底肥。栽后浇透水。待盆土落实后,在盆中心 Morning glory is not only vertical greening good material, but also potted furnishings courtyard, balcony viewing. Potted seedlings should be in early April. Cultivation of soil and plain sand each half head tub, each pot on-demand 4 to 5 seeds. Because of the thicker seed coat, germination is slow, can be in the umbilical upper part, with a knife engraved to a little kind of skin. After sowing to maintain 25 ℃, about 7 days germination. When the two pieces of cotyledons are usually transplanting seedlings, the whole lump prolapse, the seedlings with soil separate, then remove the bottom of the main root 1 cm, with cultivated soil planted in the first tube, a pot. Note that if planting open-field cattle, must not bruise the main root. Transplant should be small, should be early, soil lump bigger the better. When the seedlings grow 6 to 7 leaves begin to stretch vine, the whole lump prolapse, planted in the bonsai pot planting basin soil to use fertilizer culture soil, and put 50 grams of shoe to make base fertilizer. Watering after planting. Pentu to be implemented after the basin center