Celeriac 'Verona'
To grow celeriac from seed, start indoors in early spring. Sow seeds in well-draining soil in trays, keeping them at around 21°C. Once seedlings are a few centimeters tall, transplant to larger containers. Harden off seedlings before transplanting them to the garden in late spring or early summer. Plant in fertile soil with consistent moisture in full sun to partial shade. Space seedlings about 30 centimeters apart. Keep the soil consistently moist and provide ample nutrients. Harvest celeriac when the roots reach a desirable size, typically in late autumn or early winter. Note: Seeds can take a long time to germinate.