Five castors, one at the center and one at each corner, provide Column Farm mobility with stability. A Column Farm when full of nutrient may weigh in excess of 100 pounds, castors greatly ease the moving or rotation process. In a commercial environment, castors make it possible to densely stack Column Farms, yet move them just a bit to create service aisles to service the plants.
Specifications:
| Castor Count | 5 | |
| Diameter | Inches | 2 |
| Grade | Food |