Apium graveolens, commonly known as celery, is a biennial plant in the family Apiaceae. It is native to the Mediterranean and Middle Eastern regions. Celery is known for its long fibrous stalks and is widely cultivated for its edible parts. It prefers temperate climates and has a dormancy period of about 2 months.
Celery requires consistent moisture and bright, direct light for optimal growth. It thrives in moderate temperatures and high humidity. Regular watering is essential to keep the soil evenly moist. Ensure the plant receives at least 6 hours of light daily.
Harvest
Celery (Apium graveolens) is typically ready for harvest about 120 days after planting. Harvesting should be done when the stalks are about 6-8 inches tall and firm. To harvest, cut the stalks at the base using a sharp knife or garden shears. It's best to harvest in the morning when the plants are most hydrated. Ensure that the plants are watered well the day before harvesting to maintain crispness. Celery can be harvested as needed, but for the best flavor and texture, it's recommended to harvest before the stalks become too mature and fibrous.
Soil
Celery prefers loamy soil that is rich in organic matter. The soil should be well-draining yet capable of retaining moisture. A slightly acidic to neutral pH is ideal for this plant.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 5-10-10. Fertilize the plant every 2-3 weeks during the growing season to support its nutrient needs.
Repotting
Repot celery when it outgrows its container or when the soil becomes compacted. Choose a slightly larger pot with good drainage. Repotting is best done in the early spring before the growing season begins.
Propagation
Celery can be propagated from seeds or by replanting the base of a celery stalk. Sow seeds indoors 8-10 weeks before the last frost date, or plant the base of a stalk in moist soil and keep it in a sunny location.
Pruning
Prune celery regularly to remove any yellowing or damaged leaves. This helps to promote healthy growth and prevent disease. Pruning can be done throughout the growing season as needed.
Toxicity
Celery is not toxic to pets or humans. However, some individuals may have an allergic reaction to celery, so it is advisable to handle it with care if you have known allergies.
Additional
Celery can be grown both indoors and outdoors. When growing indoors, ensure it receives adequate light and humidity. Mulching around the base of the plant can help retain soil moisture and regulate temperature.
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