Effects of organic fertilizers on growth and florescence of climbing rose

In order to improve vigorous growth, increase the amount of blossom and flower diameter and extend blooming period of Rosa chinensis, different organic fertilizers such as sheep manure, rotten human waste, KOMIX humus acid were used to study the effects of organic fertilizers on growing and florescence of climbing rose. The results showed that plants with organic fertilizers possessed better growth and luxuriant foliage. The best organic fertilizers was KOMIX humic acid which promoted plant budding and flowering early, bigger flowers, longer blooming season, richer colors, and clean and pollution-free soil. With KOMIX humic acid treatment, the average plant height, flower amount per plant, flower diameter and branch number of these 4 varieties were significantly higher than the other treatments (P0.05). Average plant height, flower diameter and branch number of 4 varieties were significantly higher than the other controls, and its dry matter ratio was 16%, greatly improve the ornamental value of climbing rose.