Self-watering planters provide the perfect environment for growing celery by maintaining a steady supply of water, a consistent amount of nutrients, and no weeds to compete with. Includes link to make your own Self Watering Planter
Perfect Planter Try planting an herb wheel. These circular arrangements of pots or wooden planters keep the herbs contained but separate. Some are modeled on a real wooden wheel, while others are ceramic wedges that fit together like slices in a pizza.