Kinh ngắn về phép trồng và phục thực linh chi theo bốn tiết lập xuân–hạ–thu–đông. Dùng tằng thanh, đan sa, hoàng kim, hùng hoàng chôn hố theo phương vị, trăm ngày sinh thanh/xích/hoàng/bạch chi; thuộc dòng phục thực–bản thảo đạo giáo.
Ứng dụng: Nghiên cứu phục thực, dược liệu chi thảo và nghi thức đạo y cổ.
A technical esoteric tract on cultivating numinous mushrooms (芝), preserved in Daoist and fangshi literature (variants in Yunji Qiqian and pharmaceutical collections). It describes soil selection, timing by lunar mansions and sexagenary days, ritual purity when planting or harvesting lingzhi, and the ranking of zhi types as immortality foods. Reflects early medieval herb-magic (仙藥) culture linking agriculture of numina to transcendence.
⚡ Ứng dụng: Herb-gathering and planting days require stem-branch selection—classic applied calendrics shared with BaZi date selection (擇日).
🔗 Liên quan: 抱朴子內篇·仙藥; 太上靈寶芝草品; 神仙服餌丹石行藥法
It proves that sacred longevity substances (靈芝) are not only heaven-sent rarities but can be cultivated by correct method—time, terrain, soil, and ritual care. Immortality materia is partly agricultural technology under numinous signs.
1) Treat garden/herb work as cultivation of Resource star in BaZi. 2) Align planting and harvest with sexagenary and seasonal qi. 3) Approach materia with purity rules (timing, intention) not only botany. 4) Use 'growing zhi' as metaphor: grow virtues slowly under right conditions. 5) Prefer self-tended simple herbs over exotic untraceable 'immortal drugs'.
Opposite of pure inner 先天一氣 schools that reject outer drugs; more concrete than abstract 願文. Unlike imperial 漢武帝內傳's ready-made peaches of the goddess, this text democratizes the sacred plant through technique—agriculture as minor alchemy.