Celery - Growing Guide - 0 views
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quietcorner on 12 Jun 16Celery is a cool-weather crop. It requires 16 weeks of cool weather to come to harvest. Start seed indoors 8 to 10 weeks before the last frost in spring. Set transplants in the garden 2 to 3 weeks before the average last frost date when seedlings have 5 to 6 leaves.