| Foraging Technique | Herbs to Test | Known Towers |
| Crush the stems | Fumitory, Meadowsweet, Mountain Mint, Tiny Clover | |
| Cut away the outer stem | | 2461, 5057 (Sinai) |
| Harvest the Root pith | | |
| Peel back the stem base | | -1150, 121 (NONE) |
| Pick out the seeds | Cardamom, Pale Ochoa | 1410, 3202 (RSO) |
| Pluck the leaves | Weeping Patala | |
| Remove the Tap Root | | 2461, 5057 (Sinai) |
| Scrape away the leaf hairs | Indigo Damia, Blue Damia | 1020, -2320 (Karnak) |
| Scrape off the stem pith | | 750 6700 (Nile Delta) |
| Snip the leaf stems | Blood Root, Common Sage, Sagar Ghota, Thyme, Yigory | 440, 6128 (Nile Delta) |
| Squeeze out the sap | | -1010, 5315 thru -770, 5315 (VoK) |
| Trim the Root fibres | Lemondrop | |