Celery should deliver crisp crunch and a clean, fresh flavor, not the experience of chewing on green fishing line. When garden-grown celery turns tough, stringy, bitter, or unusually strong, growing conditions usually deserve some suspicion, particularly moisture and heat.
That matters because celery can look perfectly healthy above the soil while quietly struggling around its shallow roots. A few changes in watering, harvest timing, variety selection, and summer protection can make a surprising difference, turning those fibrous stalks into something worth grabbing for a snack instead of immediately tossing into the soup pot.
