Q.parsley, broccoli and celery
Can I safely grow parsley, broccoli and celery in my gardening zone? What are the tips?

Certified GKH Gardening Expert
First, you need to determine your growing zone: https://www.gardeningknowhow.com/planting-zones/usda-planting-zone-map.htm
Once you know your zone, you can determine whether or not these plants are suitable. Then, the following articles will help: https://www.gardeningknowhow.com/edible/herbs/parsley/tips-on-how-to-grow-parsley.htm
https://www.gardeningknowhow.com/edible/vegetables/broccoli/how-to-grow-broccoli.htm
https://www.gardeningknowhow.com/edible/vegetables/celery/tips-on-how-to-grow-celery.htm