Back when he was at Vast Forest Market, Lu Xuan had once obtained a kind of tea-leaf Spirit Plant, the Second Grade Clear and Wonderful Spirit Tea. After it matured, its tea leaves had the effect of clearing the mind and sharpening wisdom, and the Purification Mantra Lu Xuan had been using all this time had come from the Light Orb after that spirit tea matured.
However, compared to the Rank 5 Purification Glazed Tea, that was the difference between clouds and mud.
The Purification Glazed Tea had extremely high requirements for the growing environment's spiritual energy and spiritual soil. Ordinary spiritual soil even had a reverse effect on the spirit tea's growth.
"Then I'll just put this Spirit Seed straight into that Defective Secret Realm. The spiritual energy in the secret realm is pure and dense, and it hasn't been polluted or assimilated by mundane aura, Turbid Qi, filthy qi, and the like. Gathering some clear spiritual qi shouldn't be much of a problem."
"As for spiritual soil, this Spirit Field in front of me, paved with Wu Spirit Soil, doesn't have much effect on the Purification Glazed Tea Spirit Seed anyway. I might as well use clear spiritual qi to nurture it directly."
After cultivating so many Spirit Plants, Lu Xuan had discovered that although most Spirit Plants needed to be planted in spiritual soil, a small number were not in that category, especially high-grade Spirit Plants.
Among the Spirit Plants he had planted, Phoenix Wood, Dragon Bone Grass, and Lightning Fall Wood could all grow normally without spiritual soil.
"Next time I go to the secret realm, I'll plant it there, and bring the Dragon Bone Grass over while I'm at it."
The Third Grade Mysterious Origin Heavy Water and Spirit Extraction True Liquid he had obtained