So, here are some facts about growing fennel:
- Fennel likes rich soil and full sun
- Needs plenty of water, especially during dry periods
- Plant seeds in early spring, 8” apart, then thin to 12” apart
- Seeds can also be sown in early autumn – if in very cold climate (zone 6) cover with mulch
- Cover base of fennel with soil when it grows to the size of a golf ball and keep covered until ready to harvest
- Remove flower heads as they appear
- After about 2 weeks, the bulb(s) will be large enough to eat
Source: “What Herb is That?” by John and Rosemary Hamphill
Buy this book at Indigo/Chapters by clicking on the link to the right
Below is a video about planting fennel.