How to Propagate giant fennel?
Propagate by seed in pots in a cold frame as soon as seed is ripe. Prick out seedlings into deep pots to allow tap root to develop

giant fennel · Ferula communis
Also known as: meeting seed
Grow in fertile, well-drained soil in full sun; protect with a dry, bracken mulch in winter. May die after seeding.
Propagate by seed in pots in a cold frame as soon as seed is ripe. Prick out seedlings into deep pots to allow tap root to develop