Summer is not the best season green seedlings pruning flowers, pruning at this time, seedlings are very vulnerable to pests and hazards drainage work to be disseminated in an orderly manner, the first to be based on the seedlings of waterlogging tolerance to determine the sequence of drainage, waterlogging resistance than poor fleshy roots and seedlings should be drainage, waterlogging can later be stronger. Such as magnolia, magnolia, walnut, Tau, flowering plum, catalpa tree, sycamore, etc. should be drained, weeping willow, Salix, mulberry, Bunge, tamarisk, etc. can amorpha after drainage. In addition, the order should be based on geographic location of drainage and soil conditions to determine planting seedlings planted seedlings should be drained low-lying areas, higher ground can later be drained, planted in plain sand or sandy loam soil may be late Some seedlings Green Company, planting seedlings in clay or clay loam should be first in the drainage. Drainage on low water level during flooding of the available artificial drainage, waterlogging or Shoulao large extent the application of deep drainage pumps and other mechanical equipment. How seedling cultivation correct application based on soil pH and nutrient solution targeted fertilization soluble fertilizer. Soil and nutrient solution pH, can affect nutrient availability and plant uptake of nutrients. Such as: the highest phosphorus nutrient availability in the pH range 6-7, and iron, copper, manganese, zinc and other nutrients at a pH value of 6 or less highly effective, pH value of 7 or more at a very low effectiveness. At the same pH also affects nutrient absorption roots on green seedlings price, under acidic conditions, mainly roots to absorb nutrients anion, in an alkaline environment root absorption strong cation capacity. The optimum pH range effectiveness of the vast majority of nutrients is 5.5-6.5. _ Flowers and flower seedlings green seedlings Green seedlings base _ Hua Hin Hua Hin by Chongqing green seedlings base. Chongqing Hua Hin green seedlings base (www.cqxhlh.com) strong, credible, in Bishan County of flowers, fruit seed industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chinois nursery stock base and you hand in hand into the brilliant, for a better future!