The small black fruit in the northeast bears fruit every few years.

Black fruits in Northeast China bear fruit every 3-5 years.

Northeast small black fruit is a berry fruit tree, which generally needs to mature before it can be put into production. Under normal circumstances, small black fruit trees in Northeast China begin to bear fruit after 3-5 years, with low initial yield and increasing year by year. The fruit usually ripens around July.

Black fruit in Northeast China has strong adaptability to the environment, but the growth rate and seed setting rate of fruit trees are also affected by different environments, such as soil and fertilization.