The Gourmet Root Vegetable Worth Growing Giant Prague Celeriac is a prized cool-season vegetable grown for its large, knobby celery-flavored root — a staple of European gourmet cooking. Roast it, mash it, slice it raw into salads, or use it in soups and stews. It develops through the cool season and matures in fall, making it a perfect follow-on crop after summer vegetables wind down. Growing Conditions Light: Full sun to part shade Type: Annual (cool-season) Plant out: When temperatures consistently stay above 55°F Harvest: Fall — after tomatoes but before melons Best for: Roasting, mashing, soups, stews, raw sliced What You’ll Receive Plants in 2.5" pots. Select your quantity above. Shipping Restrictions Cannot ship when temperatures are below 40°F or above 85°F. We cannot ship to: Alabama, Arkansas, California, Idaho, Montana, Nevada, Utah, Washington, Oregon, or Mississippi. Our Guarantee Every plant is guaranteed to arrive healthy. If something looks off upon delivery, message us with a photo — all plants are insured for transit issues. Once a healthy plant is in your hands, we’re happy to answer care questions, though we can’t be responsible for post-delivery care.