Corin Geru is a descendant of the great botanist and mage, Rosvelt Geru. Rosvelt Geru passed on his gifts to future generations, and Corin certainly has contributed to advancements in Agriculture and Botany. At Geru's Greenhouse, Corin has something for everyone, from those who can't grow weeds to award-winning gardeners.
| Item | Effects | Price |
| Botanical Master Potion | +3 Botany, 3 days | 112 |
| Keys to a Bountiful Harvest | +2 Agriculture, +1 Botany | 194 |
| Weedsuckler | +1 Agriculture, +1 Animal Husbandry | 220 |
| Geru's Super-Potent Insecticide | +2 Agriculture, +1 Insects; lasts two weeks | 81 |
| The Green Thumb | +1 Botany, +2 Bonus Agriculture, +2 Bonus Seeds | 609 |
| Geru's Super-Potent Plant Food | +3 Agriculture; lasts two weeks | 84 |
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