The cultivation of chrysalis cordyceps (also known as North Cordyceps, Cordyceps flowers, golden grass, golden cordyceps) is real, is to use rice, wheat and so on as a culture medium, the other is to use the living silkworm chrysalis as a nutrient carrier, access to strains of fungus, the grass that grows (chrysalis even grass) is called the silkworm chrysalis cordyceps, the two and I've planted it all, my qq2501416013 (fungus apprenticeship). The following picture is my species of silkworm chrysalis wormwood: