How to Water glaucous giant fennel?
Moderate regular watering, allowing brief slight drying between soakings

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
Moderate regular watering, allowing brief slight drying between soakings