How to Propagate glaucous giant fennel?
Propagate by seed, sown in pots in a cold frame as soon as ripe. Prick out seedlings into deep pots to allow tap root to develop
glaucous giant fennel · Propagation
glaucous giant fennel · Ferula communis subsp. glauca
Grow in fertile, well-drained soil in full sun; protect with a dry, bracken mulch in winter. May take some years to flower. Plants sometimes die after seeding
Watering: Moderate regular watering, allowing brief slight drying between soakingsSunlight: Full sunInformation to be completed