The invention provides a cultivation method for increasing
survival rate of camellias. The cultivation method is characterized by including collecting normally growing stumps without serious surface
bark injury, wherein root systems flourish, the age of trees is 5-20 years and the ground
diameter is 5-8 centimeters; selecting
loam for planting, and selecting one-year green branches which are positioned on the upper-middle portions of variety crowns, have plump leaf buds, and are free of pest and
disease damage and uniform in thickness; performing
cut-
grafting, side-
grafting or
bark-
grafting; after buds of newly-planted stumps grow to 10-20cm and leaves darken, applying a dilute rich water solution once every 10 days, and applying 60 parts of nitrogenous
fertilizer from the first ten-day period of March to the beginning of April; from the middle ten days of May to the beginning of June, applying 50 parts of
phosphate fertilizer, 20 parts of
potash fertilizer and 10 parts of
farmyard manure; not applying fertilizer from June to the middle ten days of September, applying 40 parts of
phosphate fertilizer and 15 parts of
potash fertilizer from the last ten-day period of September to the first ten-day period of October, and applying 20 parts of
phosphate fertilizer and 7 parts of
farmyard manure in November; keeping the temperature at 10-25 DEG C. By the cultivation method, the
survival rate of the camellias is increased, flowering phase of the camellias is lengthened, and ornamental quality of the camellias is improved.