A month after transplanting, fertilize celery by adding 1 tablespoon of 5-10-10 fertilizer about 3 to 4 inches from each celery plant, following the product’s instructions. Pests and Problems ...

Watering And Harvesting Your Celery Plant As your celery grows, stay vigilant with your watering schedule. Give the plant an inch or two of water each week, making sure the soil is evenly moist. A ...

This way of re-growing celery is only good for one more round of produce. While that may be disappointing, it shouldn't stop you from trying to grow celery from scraps.