Aquatic Iris Iris specific introduction of aquatic herbaceous perennial evergreen green seedling cultivation, the Department of the hexagonal fruit Iris (I.Hexag), tall iris (I.giganticae), short stem Iris (I.brevuilei) and other cross bred, fleshy rhizomes grow wild like, basal leaves dense, 2 cm wide, 40-60 cm long, parallel veins green seedlings, thick leathery; Scape erect strong above the foliage, up to 60-100 cm cell green seedlings, petal 5, colored purple, red, pink, blue, and white, petal around 16-18 cm in diameter. Hybridization of the original species from the United States, South Korea, Russia and high latitudes, due to its strong cold hardiness, make up the Yangtze River region lack evergreen aquatic plant winter shortage of green seedlings of origin, in recent years, especially by businesses and seedling production design, construction units concerned. Osmanthus osmanthus tree maintenance and pest control water conservation techniques 1. osmanthus watering and drainage mainly within one month after planting and cultivation of new summer that year. Newly planted osmanthus must be irrigated, according to weather conditions and site conditions, timely watering. Conditional respond plant canopy water to maintain a certain air humidity, reduce water evaporation saplings. In addition, in order to promote early flowering osmanthus, in mid-September, when the flower buds began to sprout, should be adequate watering, keep the soil moist. Osmanthus seedlings during normal maintenance does not require much watering, in particularly dry summer and autumn can be properly watered. Osmanthus no water logging, poor drainage can cause a lot of leaves, root rot and even death. Timely drainage waterlogging harm plant or transplant and grow a certain amount of sand, can promote new root growth. Osmanthus green seedlings, seedling bases Hua Hin (certified), green seedlings provided by the Chongqing Hua Hin green seedlings base. Chongqing Hua Hin green seedlings base (www.cqxhlh.com) is Bishan County, flowers, fruit seedlings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Hua Hin seedling bases in leadership with the staff warmly welcome all inquiries negotiations to create Hua Hin seedling bases better future.