Celery plants are usually harvested at 5-6cm tall. They also can grow up to a foot tall or a foot and half. A method to make it grow taller and faster is cut it at the bottom when it reaches 8cm.
Is there a picture out there of how celery grows?
As long as water, air, sunlight, a suitable temperature and nutrients are available, a celery will continue to grow naturally even when not observed.
no
Yes
Celery can grow in both hot and cold water, It helps only slightly for plants to grow in warmer water.
celery,
winter
no
Celery grows above ground. Hope I helped.
a celery stalk is one long big strip of celery
yes celery does grow above ground. you can mound dirt or mulch at the base to get that nice blanched white area at the base