The effects of malt extract containing pollen at different concentrations on the vegetative mycelium development of Morchella conica Pers. were determined. The extract pollen concentrations were prepared as 1%, 3%, 5%, and 10%. The radial growth speeds of vegetative mycelium were taken as criteria. The vegetative mycelium developments in the agar media with pollen were more rapid than in the control group. The colonization period was 9 days in the control group, while it was 7 days at 10% concentration; 6 days at 5%; 6 days at 3% and 4 days at 1%. The data were treated statistically. Graphs based on the data were drawn.