Celeriac

Celeriac is very closely related to Celery and has the same taste. It is really a swollen stem that grows above the ground.

It requires a moisture retentive soil, rich in organic matter, with a pH of 6.0.

Sow the seed in late March in trays of compost at 65F. Do not sow earlier as the plants have a tendency to run to seed. Transplant into seed trays when 2 true leaves have developed and grow on at 55F until mid April, when they can be placed in a cold frame to harden off, ready to be planted out in May.

Plant out in a prepared bed spacing the plants 12" apart with 15" between the rows. Mulch with well-rotted manure or compost to retain moisture and ensure that they are kept well watered. If allowed to get dry they will run to seed.

In early autumn, draw soil up around the stems to blanch them.

Lift towards the end of autumn and store in boxes of moist peat in a frost-free place to be used as needed during the winter.

Pests and Diseases

Celeriac can suffer from pests such as Slugs, Carrot fly and Celery Fly. Diseases include Celery leaf spot. (See relative Pests and Diseases sections for prevention/cures).

© copyright 1999, P. A. Owen