Brussels witfloof Flash F1 seeds, in the Chicory seeds for sale category of Seeds4Garden, comes in a 475 size that you can plant in March to get it in January.
Chicory seeds for sale
For cultivation without casing soil from September to March. Sow on well worked soil. Thin out upon emergence. Harvest roots in late August. Allow the roots to die off for a few days on the soil. Cut the foliage of the root 2 cm above the head. As of late September to early February stand the roots in a box or bucket. Keep in complete darkness, otherwise they become green. Forcing duration at approx. 16ºC is 4 to 5 weeks.
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Brussels witfloof Flash F1 Features
Seeds pack size: 475
Flowering Month: January
Planting Month: March